{"product_id":"stomp-z3r-140r-race-pit-bike-2026","title":"Stomp Z3R-140 Race Pit Bike 2026","description":"\u003cdiv style=\"background:#f8f8f8;padding:20px;border-radius:12px;margin-bottom:22px;border-left:6px solid #C8FF5F;\"\u003e\n  \u003ch2 style=\"margin-top:0;\"\u003eStomp Z3R-140 Race Pit Bike – Quick Overview\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e riders stepping into race-level pit biking.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eEngine:\u003c\/strong\u003e SR140C engine with Z40 race cam.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e approx. 14hp at the rear wheel.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWheels:\u003c\/strong\u003e 14 inch front \/ 12 inch rear SDG steel wheels.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWhy riders choose it:\u003c\/strong\u003e race-tuned 140cc power, manual gearbox, upgraded suspension and serious track-ready components.\u003c\/p\u003e\n  \u003cp style=\"margin-bottom:0;\"\u003e\u003cstrong\u003eOur view:\u003c\/strong\u003e a proper race-level 140cc pit bike for confident riders wanting more than a standard entry-level machine.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display:flex;gap:12px;flex-wrap:wrap;margin:24px 0;\"\u003e\n  \u003ca href=\"\/collections\/pit-bikes\" style=\"background:#C8FF5F;color:#000;padding:14px 22px;text-decoration:none;font-weight:bold;border-radius:8px;display:inline-block;\"\u003eShop All Pit Bikes\u003c\/a\u003e\n  \u003ca href=\"\/collections\/manual-pit-bikes\" style=\"background:#111;color:#fff;padding:14px 22px;text-decoration:none;font-weight:bold;border-radius:8px;display:inline-block;\"\u003eView Manual Pit Bikes\u003c\/a\u003e\n  \u003ca href=\"\/collections\/stomp-pit-bikes\" style=\"background:#f3f3f3;color:#000;padding:14px 22px;text-decoration:none;font-weight:bold;border-radius:8px;display:inline-block;\"\u003eView Stomp Pit Bikes\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Stomp Z3R-140 is built for riders who want to go beyond entry-level pit bikes and step into proper race-level performance.\u003c\/strong\u003e With a race-tuned SR140C engine, Z40 race cam, SDG2 heavy-duty cradle frame and upgraded suspension, the Z3R-140 is designed for serious off-road use.\u003c\/p\u003e\n\n\u003cp\u003eCompared with standard 110cc and 120cc pit bikes, the Z3R-140 gives stronger acceleration, sharper response and a more controlled feel when riding harder.\u003c\/p\u003e\n\n\u003cp\u003eThis is a proper manual race pit bike for riders who already have the basics dialled and want a machine that can handle faster riding, track use and more aggressive terrain.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#111;color:#fff;padding:26px;border-radius:16px;margin:34px 0;\"\u003e\n  \u003ch2 style=\"margin-top:0;color:#fff;\"\u003eMy Take as a British MX Rider\u003c\/h2\u003e\n  \u003cp\u003eThe Z3R-140 is the kind of bike that starts to feel genuinely race-focused rather than just being a bigger beginner bike.\u003c\/p\u003e\n  \u003cp\u003eThe race-tuned engine, stiffer chassis and better suspension give the rider more confidence when pushing harder or riding rougher tracks.\u003c\/p\u003e\n  \u003cp style=\"margin-bottom:0;\"\u003e\u003cstrong style=\"color:#C8FF5F;\"\u003eIf the rider is already confident on manual bikes and wants a proper step towards track-focused pit biking, the Z3R-140 is a strong choice.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f5f5f5;padding:24px;border-radius:16px;margin:35px 0;\"\u003e\n  \u003ch2 style=\"margin-top:0;\"\u003eHelpful Pit Bike Buying Guides\u003c\/h2\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;\"\u003e\n    \u003ca href=\"\/pages\/best-pit-bike-for-beginners-uk\" style=\"background:#fff;padding:16px;border-radius:12px;text-decoration:none;color:#111;border:1px solid #e5e5e5;display:block;\"\u003e\u003cstrong\u003eBest Pit Bike for Beginners\u003c\/strong\u003e\u003cbr\u003eFind the right first petrol pit bike.\u003c\/a\u003e\n    \u003ca href=\"\/pages\/pit-bikes-for-8-10-year-olds-uk\" style=\"background:#fff;padding:16px;border-radius:12px;text-decoration:none;color:#111;border:1px solid #e5e5e5;display:block;\"\u003e\u003cstrong\u003ePit Bikes for 8–10 Year Olds\u003c\/strong\u003e\u003cbr\u003eProgression bikes for growing riders.\u003c\/a\u003e\n    \u003ca href=\"\/pages\/pit-bikes-for-10-12-year-olds-uk\" style=\"background:#fff;padding:16px;border-radius:12px;text-decoration:none;color:#111;border:1px solid #e5e5e5;display:block;\"\u003e\u003cstrong\u003ePit Bikes for 10–12 Year Olds\u003c\/strong\u003e\u003cbr\u003eStep-up bikes for confident young riders.\u003c\/a\u003e\n    \u003ca href=\"\/collections\/stomp-pit-bikes\" style=\"background:#fff;padding:16px;border-radius:12px;text-decoration:none;color:#111;border:1px solid #e5e5e5;display:block;\"\u003e\u003cstrong\u003eStomp Pit Bikes\u003c\/strong\u003e\u003cbr\u003eBrowse the Stomp pit bike range.\u003c\/a\u003e\n    \u003ca href=\"\/collections\/manual-pit-bikes\" style=\"background:#fff;padding:16px;border-radius:12px;text-decoration:none;color:#111;border:1px solid #e5e5e5;display:block;\"\u003e\u003cstrong\u003eManual Pit Bikes\u003c\/strong\u003e\u003cbr\u003eFor riders ready for clutch control.\u003c\/a\u003e\n    \u003ca href=\"\/collections\/pit-bikes\" style=\"background:#fff;padding:16px;border-radius:12px;text-decoration:none;color:#111;border:1px solid #e5e5e5;display:block;\"\u003e\u003cstrong\u003eAll Pit Bikes\u003c\/strong\u003e\u003cbr\u003eView the full Garland pit bike range.\u003c\/a\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Upgrade to the Stomp Z3R-140?\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:24px 0;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#f3f3f3;\"\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;\"\u003eFeature\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;\"\u003eStandard Pit Bikes\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;\"\u003eStomp Z3R-140\u003c\/th\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eOften standard 110cc \/ 120cc \/ 140cc setups\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eSR140C with Z40 race cam and approx. 14hp rear wheel power\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e\u003cstrong\u003ePurpose\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eLearning, progression or casual off-road riding\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eRace-level pit biking and harder track-style riding\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e\u003cstrong\u003eSuspension\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eBasic or mid-level fork and shock setup\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e735mm CNC USD forks and 290mm nitrogen piggyback shock\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e\u003cstrong\u003eChassis\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eLighter beginner-focused chassis designs\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eSDG2 heavy-duty cradle frame with 430mm TIG welded swingarm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eBeginners or progressing riders\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eExperienced riders wanting race-ready performance\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Stomp Z3R-140 is the better choice if the rider is ready for race-level 140cc performance, stronger suspension and a chassis built for harder riding.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Choose the Stomp Z3R-140?\u003c\/h2\u003e\n\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:28px 0;\"\u003e\n  \u003cdiv style=\"background:#f8f8f8;border-radius:16px;padding:22px;border:1px solid #e5e5e5;\"\u003e\n    \u003ch3 style=\"margin-top:0;\"\u003eRace-Tuned 140cc Engine\u003c\/h3\u003e\n    \u003cp style=\"margin-bottom:0;\"\u003eThe SR140C engine with Z40 race cam gives stronger performance than a standard 140cc setup.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"background:#f8f8f8;border-radius:16px;padding:22px;border:1px solid #e5e5e5;\"\u003e\n    \u003ch3 style=\"margin-top:0;\"\u003eApprox. 14hp Power\u003c\/h3\u003e\n    \u003cp style=\"margin-bottom:0;\"\u003eAround 14hp at the rear wheel gives the Z3R-140 serious punch for confident riders.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"background:#f8f8f8;border-radius:16px;padding:22px;border:1px solid #e5e5e5;\"\u003e\n    \u003ch3 style=\"margin-top:0;\"\u003eFull Manual Gearbox\u003c\/h3\u003e\n    \u003cp style=\"margin-bottom:0;\"\u003eManual clutch control gives advanced riders full control over power delivery and gear selection.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"background:#f8f8f8;border-radius:16px;padding:22px;border:1px solid #e5e5e5;\"\u003e\n    \u003ch3 style=\"margin-top:0;\"\u003eRace Chassis\u003c\/h3\u003e\n    \u003cp style=\"margin-bottom:0;\"\u003eThe SDG2 heavy-duty cradle frame is built for stiffness, durability and controlled riding under harder use.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"background:#f8f8f8;border-radius:16px;padding:22px;border:1px solid #e5e5e5;\"\u003e\n    \u003ch3 style=\"margin-top:0;\"\u003eUpgraded Suspension\u003c\/h3\u003e\n    \u003cp style=\"margin-bottom:0;\"\u003e735mm CNC USD forks and a 290mm nitrogen piggyback shock improve stability and bump control at speed.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"background:#f8f8f8;border-radius:16px;padding:22px;border:1px solid #e5e5e5;\"\u003e\n    \u003ch3 style=\"margin-top:0;\"\u003eTrack-Ready Feel\u003c\/h3\u003e\n    \u003cp style=\"margin-bottom:0;\"\u003eHydraulic brakes, vented rotors, MX tyres and race-style components make this a serious pit bike package.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhere Does the Stomp Z3R-140 Fit in the Range?\u003c\/h2\u003e\n\n\u003cdiv style=\"background:#f5f5f5;padding:24px;border-radius:16px;margin:35px 0;\"\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;\"\u003e\n    \u003ca href=\"\/products\/stomp-z3-140-140cc-pit-bike\" style=\"background:#fff;padding:16px;border-radius:12px;border:1px solid #e5e5e5;text-decoration:none;color:#111;display:block;\"\u003e\n      \u003cstrong\u003eStomp Z3-140\u003c\/strong\u003e\u003cbr\u003eSerious 140cc performance in the standard Z3 package.\n    \u003c\/a\u003e\n    \u003cdiv style=\"background:#C8FF5F;padding:16px;border-radius:12px;border:1px solid #b8ee50;\"\u003e\n      \u003cstrong\u003eStomp Z3R-140\u003c\/strong\u003e\u003cbr\u003eRace-level 140cc performance for harder track-style riding.\n    \u003c\/div\u003e\n    \u003ca href=\"\/collections\/manual-pit-bikes\" style=\"background:#fff;padding:16px;border-radius:12px;border:1px solid #e5e5e5;text-decoration:none;color:#111;display:block;\"\u003e\n      \u003cstrong\u003eManual Pit Bikes\u003c\/strong\u003e\u003cbr\u003eBrowse manual clutch pit bikes.\n    \u003c\/a\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eIs the Stomp Z3R-140 Right for Your Rider?\u003c\/h2\u003e\n\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:28px 0;\"\u003e\n  \u003cdiv style=\"background:#f8f8f8;border-radius:16px;padding:22px;border:1px solid #e5e5e5;\"\u003e\n    \u003ch3 style=\"margin-top:0;\"\u003eChoose the Z3R-140 If...\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eThe rider is experienced with manual pit bikes\u003c\/li\u003e\n      \u003cli\u003eYou want race-level 140cc performance\u003c\/li\u003e\n      \u003cli\u003eYou want upgraded suspension for harder riding\u003c\/li\u003e\n      \u003cli\u003eThe rider will use the bike for track-style riding\u003c\/li\u003e\n      \u003cli\u003eYou want a serious chassis and components without jumping to a larger race bike\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"background:#f8f8f8;border-radius:16px;padding:22px;border:1px solid #e5e5e5;\"\u003e\n    \u003ch3 style=\"margin-top:0;\"\u003eConsider a Smaller Pit Bike If...\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eThe rider is still learning clutch control\u003c\/li\u003e\n      \u003cli\u003eThis is their first petrol pit bike\u003c\/li\u003e\n      \u003cli\u003eYou want a gentler first manual bike\u003c\/li\u003e\n      \u003cli\u003eThe rider does not need race-level suspension yet\u003c\/li\u003e\n      \u003cli\u003eYou want something easier to manage for basic progression\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eRider Sizing Guide\u003c\/h2\u003e\n\n\u003cdiv style=\"background:#f8f8f8;padding:22px;border-radius:14px;margin:24px 0;border:1px solid #e5e5e5;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e the Stomp Z3R-140 should be chosen by rider height, strength and experience — not age alone.\u003c\/p\u003e\n  \u003cp style=\"margin-bottom:0;\"\u003eWith an 82cm seat height, 71kg bike weight and 15 stone maximum rider weight, the Z3R-140 is best suited to confident riders who are physically ready for a race-level manual pit bike.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:24px 0;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eBest For\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eExperienced riders stepping into race-level pit biking\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eExperience Level\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eExperienced \/ confident manual rider\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eSeat Height\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e82cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eBike Weight\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e71kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eWheel Size\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e14 inch front \/ 12 inch rear\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eMax Rider Weight\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e15 stone\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eIf you are unsure whether this is the right step, compare options using our \u003ca href=\"\/pages\/best-pit-bike-for-beginners-uk\"\u003eBest Pit Bike for Beginners UK guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eStomp Z3-140 vs Z3R-140: Which Should You Choose?\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:24px 0;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#f3f3f3;\"\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;\"\u003eModel\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;\"\u003eBest For\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;\"\u003eWhy Choose It?\u003c\/th\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e\u003cstrong\u003eStomp Z3-140\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eConfident riders wanting strong 140cc performance\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eSerious 140cc power and upgraded components in the standard Z3 package\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e\u003cstrong\u003eStomp Z3R-140\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eRiders wanting more race-level track performance\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eRace-tuned feel, stronger chassis focus and serious track-ready setup\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose the Z3-140\u003c\/strong\u003e if you want a serious 140cc performance pit bike for confident off-road riding.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose the Z3R-140\u003c\/strong\u003e if the rider wants a more race-focused package for harder riding and track use.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eEngine, Gearbox \u0026amp; Riding Feel\u003c\/h2\u003e\n\n\u003cp\u003eThe SR140C engine with Z40 race cam gives the Stomp Z3R-140 a sharp, powerful and race-focused feel compared with standard pit bikes.\u003c\/p\u003e\n\n\u003cp\u003eThe full manual gearbox gives the rider full control over power delivery, while the SDG2 chassis and upgraded suspension help the bike stay composed when ridden harder.\u003c\/p\u003e\n\n\u003cp\u003eThe Z3R-140 is best viewed as a genuine race-level pit bike for riders who are ready to push beyond casual off-road riding.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat’s in the Box?\u003c\/h2\u003e\n\n\u003cdiv style=\"background:#f8f8f8;padding:22px;border-radius:14px;margin:24px 0;border:1px solid #e5e5e5;\"\u003e\n  \u003cul style=\"margin-bottom:0;\"\u003e\n    \u003cli\u003eStomp Z3R-140 race pit bike\u003c\/li\u003e\n    \u003cli\u003eFinal assembly components\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eThe bike is supplied boxed or partly assembled. Final assembly, mechanical checks and safety inspection are required before use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eAssembly should be completed by a mechanically capable adult. Always check bolts, brakes, chain tension, controls, oil and fuel before riding.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003cp\u003eBelow you'll find the key technical specifications for the Stomp Z3R-140, including engine details, chassis setup, suspension, braking and rider sizing.\u003c\/p\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:24px 0;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eEngine\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eSR140C Z40 Race Cam\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003ePower\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eApprox. 14hp at Rear Wheel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eCarb\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e26mm with Double Foam Filter\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eFrame\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eSDG2 Heavy-Duty Cradle\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eSwingarm\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e430mm TIG Welded\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eForks\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e735mm CNC USD\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eRear Shock\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e290mm Nitrogen Piggyback\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eWheels\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e14 inch Front \/ 12 inch Rear SDG Steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eTyres\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eInnova MX Pattern\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eBrakes\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003eHydraulic Disc with Vented Rotors\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eExhaust\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e32mm Race Pipe with Alloy Muffler\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eChain\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e420 with Guide\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eSprocket\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e420 41T\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eSeat Height\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e82cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eWeight\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e71kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:12px;text-align:left;background:#f3f3f3;\"\u003eMax Rider Weight\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;\"\u003e15 Stone\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWarehouse Stock \u0026amp; Fast UK Delivery\u003c\/h2\u003e\n\n\u003cdiv style=\"background:#f8f8f8;padding:24px;border-radius:16px;margin:30px 0;border-left:6px solid #C8FF5F;\"\u003e\n  \u003ch3 style=\"margin-top:0;\"\u003eOnline-Only Specialist Pit Bike Retailer\u003c\/h3\u003e\n  \u003cp\u003eGarland Powersports is an online-only specialist retailer focused on performance electric bikes, pit bikes and youth off-road machines.\u003c\/p\u003e\n  \u003cp\u003eStomp pit bikes are held securely in warehousing and dispatched across the UK.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eDelivery options:\u003c\/strong\u003e at checkout, you can choose boxed delivery for the fastest and best-value option, or select a built and ready-to-ride service if you would prefer the bike assembled, safety checked and prepared before delivery.\u003c\/p\u003e\n  \u003cp\u003eBoxed delivery is the best-value option and requires final assembly before riding. Built and ready-to-ride options are available for customers who want the bike prepared before it arrives.\u003c\/p\u003e\n  \u003cp style=\"margin-bottom:0;\"\u003e\u003cstrong\u003eFast UK delivery available across the full Stomp pit bike range.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eIs the Stomp Z3R-140 suitable for beginners?\u003c\/h3\u003e\n\u003cp\u003eNo, the Z3R-140 is best suited to confident riders with manual pit bike experience. It is designed for race-level pit biking and harder riding.\u003c\/p\u003e\n\n\u003ch3\u003eIs the Stomp Z3R-140 manual?\u003c\/h3\u003e\n\u003cp\u003eYes. The Stomp Z3R-140 uses a full manual gearbox with clutch control.\u003c\/p\u003e\n\n\u003ch3\u003eHow much power does the Stomp Z3R-140 have?\u003c\/h3\u003e\n\u003cp\u003eThe Z3R-140 produces approximately 14hp at the rear wheel.\u003c\/p\u003e\n\n\u003ch3\u003eWhat engine does the Z3R-140 use?\u003c\/h3\u003e\n\u003cp\u003eIt uses the SR140C engine with a Z40 race cam.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the seat height?\u003c\/h3\u003e\n\u003cp\u003eThe Stomp Z3R-140 has an 82cm seat height.\u003c\/p\u003e\n\n\u003ch3\u003eHow heavy is the Z3R-140?\u003c\/h3\u003e\n\u003cp\u003eThe bike weighs approximately 71kg.\u003c\/p\u003e\n\n\u003ch3\u003eWhat wheels does it have?\u003c\/h3\u003e\n\u003cp\u003eIt uses a 14 inch front and 12 inch rear SDG steel wheel setup.\u003c\/p\u003e\n\n\u003ch3\u003eShould I choose the Z3-140 or Z3R-140?\u003c\/h3\u003e\n\u003cp\u003eChoose the Z3-140 if you want a serious 140cc performance pit bike. Choose the Z3R-140 if the rider wants a more race-focused package for harder riding and track use.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Z3R-140 be used on the road?\u003c\/h3\u003e\n\u003cp\u003eNo. The Stomp Z3R-140 is not road legal. It is designed for private land and off-road use only.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it need assembly?\u003c\/h3\u003e\n\u003cp\u003eYes. The bike is supplied boxed or partly assembled and requires final assembly, setup and safety checks before riding.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\n\u003cdiv style=\"background:#111;color:#fff;padding:26px;border-radius:16px;margin:34px 0;\"\u003e\n  \u003cp\u003e\u003cstrong style=\"color:#C8FF5F;\"\u003eChoose the Stomp Z3R-140\u003c\/strong\u003e if the rider is experienced and wants a proper race-level 140cc pit bike.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong style=\"color:#C8FF5F;\"\u003eChoose the Z3-140\u003c\/strong\u003e if you want serious 140cc performance but do not need the more race-focused Z3R package.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong style=\"color:#C8FF5F;\"\u003eChoose a smaller pit bike\u003c\/strong\u003e if the rider is still learning clutch control or needs an easier first manual model.\u003c\/p\u003e\n  \u003cp style=\"margin-bottom:0;\"\u003e\u003cstrong style=\"color:#C8FF5F;\"\u003eFor riders ready to step into race-level pit biking, the Z3R-140 is a serious performance choice.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f5f5f5;padding:24px;border-radius:16px;margin:35px 0;\"\u003e\n  \u003ch2 style=\"margin-top:0;\"\u003eRelated Pit Bike Guides\u003c\/h2\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;\"\u003e\n    \u003ca href=\"\/pages\/best-pit-bike-for-beginners-uk\" style=\"background:#fff;padding:18px;border-radius:12px;text-decoration:none;color:#111;border:1px solid #e5e5e5;display:block;\"\u003e\u003cstrong\u003eBest Pit Bike for Beginners\u003c\/strong\u003e\u003cbr\u003eCompare the best first petrol pit bikes.\u003c\/a\u003e\n    \u003ca href=\"\/pages\/pit-bikes-for-8-10-year-olds-uk\" style=\"background:#fff;padding:18px;border-radius:12px;text-decoration:none;color:#111;border:1px solid #e5e5e5;display:block;\"\u003e\u003cstrong\u003ePit Bikes for 8–10 Year Olds\u003c\/strong\u003e\u003cbr\u003eProgression bikes for growing riders.\u003c\/a\u003e\n    \u003ca href=\"\/pages\/pit-bikes-for-10-12-year-olds-uk\" style=\"background:#fff;padding:18px;border-radius:12px;text-decoration:none;color:#111;border:1px solid #e5e5e5;display:block;\"\u003e\u003cstrong\u003ePit Bikes for 10–12 Year Olds\u003c\/strong\u003e\u003cbr\u003eStep-up bikes for confident riders.\u003c\/a\u003e\n    \u003ca href=\"\/collections\/stomp-pit-bikes\" style=\"background:#fff;padding:18px;border-radius:12px;text-decoration:none;color:#111;border:1px solid #e5e5e5;display:block;\"\u003e\u003cstrong\u003eStomp Pit Bikes\u003c\/strong\u003e\u003cbr\u003eBrowse the full Stomp range.\u003c\/a\u003e\n    \u003ca href=\"\/collections\/manual-pit-bikes\" style=\"background:#fff;padding:18px;border-radius:12px;text-decoration:none;color:#111;border:1px solid #e5e5e5;display:block;\"\u003e\u003cstrong\u003eManual Pit Bikes\u003c\/strong\u003e\u003cbr\u003eFor riders ready for clutch control.\u003c\/a\u003e\n    \u003ca href=\"\/collections\/pit-bikes\" style=\"background:#fff;padding:18px;border-radius:12px;text-decoration:none;color:#111;border:1px solid #e5e5e5;display:block;\"\u003e\u003cstrong\u003eAll Pit Bikes\u003c\/strong\u003e\u003cbr\u003eShop the full Garland pit bike range.\u003c\/a\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f8f8f8;padding:24px;border-radius:16px;margin:35px 0;border-left:6px solid #C8FF5F;\"\u003e\n  \u003ch2 style=\"margin-top:0;\"\u003eReady to Choose the Stomp Z3R-140?\u003c\/h2\u003e\n  \u003cp\u003eThe Stomp Z3R-140 is a race-level 140cc manual pit bike for riders who want serious performance, upgraded suspension and a chassis built for harder riding.\u003c\/p\u003e\n  \u003cp style=\"margin-bottom:0;\"\u003e\u003cstrong\u003eOrder online today from Garland Powersports with fast UK delivery.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"margin:20px 0;\"\u003e\n  \u003ca href=\"\/collections\/pit-bikes\" style=\"background:#C8FF5F;color:#000;padding:14px 22px;text-decoration:none;font-weight:bold;border-radius:8px;display:inline-block;margin-right:8px;\"\u003eShop All Pit Bikes\u003c\/a\u003e\n  \u003ca href=\"\/collections\/stomp-pit-bikes\" style=\"background:#111;color:#fff;padding:14px 22px;text-decoration:none;font-weight:bold;border-radius:8px;display:inline-block;\"\u003eView Stomp Pit Bikes\u003c\/a\u003e\n\u003c\/p\u003e","brand":"Stomp","offers":[{"title":"Default Title","offer_id":55674557333880,"sku":"Z3-R-140_UK2","price":1399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/9550\/6752\/files\/Z3R-1405.jpg?v=1790170526","url":"https:\/\/www.garlandpowersports.com\/products\/stomp-z3r-140r-race-pit-bike-2026","provider":"Garland Powersports","version":"1.0","type":"link"}