Four questions · one clear recommendation
Which Revvi Bike Should I Buy?
Choose according to the rider's physical fit, experience and desired performance—not age alone. This guide takes you through the decision in four simple steps.
Quick rule: if the rider cannot comfortably support, stop and turn the bike, it is too large—regardless of how much growing room it offers.
Use our dedicated age, height and fit guide for closer sizing help.
View Revvi by Age →
See the strongest starter, all-round and performance choices across the range.
View Best Revvi Bikes →
Start here
Choose Your Revvi in Four Steps
Step 1 · Experience
Is This Their First Electric Bike?
Prioritise low weight and easy control. Start with the Revvi 12 for smaller riders or the Revvi 16 when a 16-inch platform fits comfortably.
Consider the Revvi 16 Plus, 16 XL or Revvi 18, depending on physical fit.
Step 2 · Physical fit
Which Platform Can They Control?
Revvi 12
First balance-bike fit. 16-inch platform
16 or 16 Plus
Compact and approachable. Roomier compact bike
Revvi 16 XL
Bridge before an 18. Mid-sized step-up
Revvi 18
More substantial off-road feel. Larger platform
Revvi 20 / 20 Plus
For older or taller riders. Largest platform
Revvi 24
For tall, experienced riders.
Not sure? Compare the rider's physical fit using our complete Revvi sizing guide.
Step 3 · Performance
How Much Performance Do They Need?
Choose the Revvi 12, standard 16 or Revvi 20 when manageable performance and predictable control are the priority.
Choose the 16 Plus, 16 XL or Revvi 18 for confident riders ready for greater capability.
Choose the 48V 1000W Revvi 20 Plus or 48V 1500W Revvi 24 only when the rider's size and experience justify it.
Step 4 · Final check
Will the Bike Still Suit Them in Six Months?
Some growing room is useful, but buying too large can slow progress and reduce confidence. Aim for a bike the rider can control today while avoiding a model they are already close to outgrowing.
Can they reach both grips, brakes and throttle naturally?
Can they hold the bike steady when stopping?
Can they turn the bars without stretching or losing balance?
Do they look relaxed and in control rather than intimidated?
Your likely match
Match the Rider to the Revvi
Small beginner
Choose the Revvi 12
Best when low weight, easy handling and first-time confidence are the priorities.
Shop Revvi 12 →16-inch rider
Choose 16 or 16 Plus
Choose the standard 16 for an approachable introduction. The 16 Plus is our best all-round 16-inch choice for a confident rider wanting more progression.
Between sizes
Choose the Revvi 16 XL
Best when the smaller 16-inch bikes are restrictive but the Revvi 18 still feels physically too large.
Shop Revvi 16 XL →Confident progression
Choose the Revvi 18
Our standout youth all-rounder for riders aged approximately 8–12 who are ready for a larger and more substantial off-road bike.
Shop Revvi 18 →Older, taller rider
Choose the Revvi 20
Best when the rider needs a bigger platform and more stability without immediately choosing premium 48V performance.
Shop Revvi 20 →Experienced performance rider
Choose 20 Plus or 24
Choose the 48V 1000W 20 Plus for advanced performance on a compact 20-inch platform, or the larger 48V 1500W Revvi 24 when a tall, experienced rider genuinely needs the extra room.
Compare 20 Plus vs 24 →Quick decisions
Which Revvi FAQs
Revvi 16 or Revvi 16 Plus?
Choose the standard Revvi 16 for a newer rider who benefits from manageable performance. Choose the 16 Plus for a confident rider wanting a higher-spec progression bike.
Revvi 16 XL or Revvi 18?
Choose the 16 XL when the rider needs greater capability but still suits a compact platform. Choose the 18 when they are physically ready for a larger bike.
Revvi 18 or Revvi 20?
The Revvi 18 is the better all-round step-up for many riders. The Revvi 20 suits older or taller riders who need more room and a larger platform.
Revvi 20 or Revvi 20 Plus?
Choose the Revvi 20 for manageable larger-bike performance. Choose the 48V 1000W 20 Plus for a confident rider specifically seeking stronger performance.
Revvi 20 Plus or Revvi 24?
The 20 Plus keeps a compact 20-inch platform. The Revvi 24 provides more physical room, a larger chassis and a 1500W powertrain for tall, experienced riders.
Should I buy a larger Revvi for growing room?
Some growing room is sensible, but not if it prevents the rider from supporting, stopping or turning the bike confidently. Safe control today should remain the priority.
Still deciding?
Choose Fit First, Then Performance
If two models appear suitable, compare their physical size before choosing the more powerful option. The right bike will help the rider progress faster and enjoy riding more.