RFN Warrior Youth SX-E2 Electric Bike - Black
£1,399.00
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Description
RFN Warrior Youth SX-E2 – Quick Overview
Best for: young riders around 110–140cm tall progressing into serious electric off-road riding.
Motor: brushless direct-drive motor with up to 2kW peak power.
Battery: 48V 20Ah lithium battery, 720Wh.
Top speed: up to 45km/h / 28mph.
Seat height: adjustable 600–690mm.
Our view: a serious youth electric dirt bike for riders who have outgrown smaller Revvi, Amped or STACYC-style bikes.
The RFN Warrior Youth SX-E2 is a proper electric dirt bike for young riders who are ready for the next step.
Built around a 48V platform, 720Wh lithium battery and brushless motor with up to 2kW peak power, the SX-E2 offers a strong balance of performance, control and progression. It is ideal for riders moving up from smaller electric bikes who want more speed, more suspension and a more capable motocross-style chassis.
The adjustable seat height, hydraulic disc brakes and damping suspension system make it a serious youth machine, while the selectable power delivery helps riders build confidence safely.
My Take as a British MX Rider
The SX-E2 sits in a really useful gap in the market.
It is much more capable than a small kids electric bike, but it is not as intimidating as a larger youth electric motocross bike.
For riders who have outgrown something like a Revvi 18, Amped A20 Pro or STACYC-style bike, the SX-E2 feels like a proper progression step.
If your rider is around 110–140cm tall and wants genuine off-road performance, the SX-E2 is one of the strongest youth electric dirt bikes in the RFN range.
Helpful Buying Guides
Why Choose the RFN Warrior Youth SX-E2?
2kW Peak Power
Strong electric performance for riders progressing into proper off-road riding.
720Wh Lithium Battery
A capable 48V 20Ah battery pack designed for longer youth riding sessions.
Hydraulic Disc Brakes
Front and rear hydraulic brakes give strong, reliable stopping power.
Damping Suspension
Designed to absorb rough ground, small jumps and trail riding better than basic spring suspension.
Built to Grow With the Rider
Growing-Rider Geometry
The SX-E2 is designed for young riders approximately 110–140cm tall, with an adjustable seat height and balanced ergonomics to support confidence, control and correct riding posture.
- Adjustable seat height: 600–690mm
- Recommended rider height: 110–140cm
- Wheelbase: 1030mm
- Balanced youth chassis
- Built for riders developing their off-road skills
This makes the SX-E2 a strong choice for riders who need a bike that can keep up as their ability improves.
Power, Speed and Control
The RFN Warrior Youth SX-E2 uses a brushless direct-drive motor with up to 2kW peak power. This gives the bike strong acceleration and genuine off-road capability, while still being manageable for developing riders.
SX-E2 Performance
- Brushless motor with up to 2kW peak power
- 48V electric power system
- Top speed up to 45km/h / 28mph
- Selectable power delivery
- Emergency power-off safety switch
The result is a youth electric dirt bike that feels exciting without removing control from the rider.
Battery and Range
The 720Wh lithium battery gives the SX-E2 enough capacity for proper riding sessions, making it suitable for trails, fields and private off-road riding areas.
Suspension, Brakes and Handling
RFN has equipped the SX-E2 with front and rear damping suspension, hydraulic disc brakes and a balanced youth chassis. This gives young riders a smoother, more controlled feel across varied terrain compared with basic kids electric bikes.
Off-Road Chassis Setup
- Front and rear damping suspension
- Hydraulic disc brakes front and rear
- 14” front wheel and 12” rear wheel setup
- Balanced chassis for responsive handling
- Designed for rough trails, fields and private land use
The SX-E2 is built to give young riders confidence when cornering, braking and riding over uneven ground.
Who Is the SX-E2 Best For?
Best for Progressing Youth Riders
The SX-E2 is best suited to riders who have already built basic bike control and are ready for more speed, suspension and off-road performance.
- Riders moving up from smaller electric bikes
- Riders around 110–140cm tall
- Young riders wanting more serious dirt bike performance
- Families wanting a quiet, low-maintenance alternative to petrol
- Private land, fields, tracks and off-road riding areas
Suitability always depends on the individual rider’s height, weight, confidence and experience.
Specifications
Private Land Use Only
Important Legal Notice
The RFN Warrior Youth SX-E2 is an off-road electric dirt bike designed for private land use only, with the landowner’s permission.
It is not legal for use on public roads, pavements, cycle paths or public spaces.
Our Verdict
The RFN Warrior Youth SX-E2 is a serious step up from smaller kids electric bikes.
With its 48V 20Ah battery, 2kW peak output, damping suspension, hydraulic brakes and adjustable rider fit, it gives young riders a much more capable platform for off-road progression.
For riders around 110–140cm tall who want a proper youth electric dirt bike, the SX-E2 is one of the best models in the RFN Warrior range.
Why Buy From Garland Powersports?
Garland Powersports is a UK specialist in electric dirt bikes, kids electric bikes, pit bikes and off-road machines. We focus on proper product knowledge, clear buying advice and reliable UK support before and after your order.
UK Stock
RFN Warrior bikes are held in UK warehousing ready for dispatch.
Specialist Advice
We help riders choose the correct model, not just the most expensive one.
Assembly Options
Choose boxed delivery or fully assembled preparation before delivery.
After-Sales Support
Support from a real UK retailer if you need help after purchase.
Related Guides
Ready for the Next Step?
Order the RFN Warrior Youth SX-E2 online from Garland Powersports with UK delivery available.
A serious youth electric dirt bike for riders ready to progress beyond smaller kids bikes.
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Delivery & Returns