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350w Chain - For use only with 16" 350w brushless upgrade kit £9.99 -
350w Freewheel - For use only with 16" 350w brushless upgrade kit £13.99 Add to cart -
350w Front Sprocket - For use only with 16" 350w brushless upgrade kit £4.99 Add to cart -
350w Motor - For use only with 16" 350w brushless upgrade kit £69.99 -
350w Motor Bracket - For use only with 16" 350w brushless upgrade kit £12.99 -
36V Charger 3.0A - For use with Revvi 18" and 20" bikes £47.24 -
48v 1000W Motor - To fit Revvi 20" Plus + 24" bikes £131.71 -
48V 15AH Battery - To fit Revvi 20" Plus + 24" bikes £289.61 -
48V Charger 3.0A -To fit Revvi 20" Plus + 24" bikes £48.20 -
48V Control Unit - To fit Revvi 20" Plus bikes £69.40 -
48V Control Unit - To fit Revvi 24" bikes £69.40 -
500W 36V Hub Motor - To fit Revvi 18" bikes £100.00 Add to cart -
50mm Stem Extension - To fit Revvi 18" and 20" bikes £17.00 -
5mm Headstock Spacer - To fit Revvi 18" and 20" bikes £2.13 -
800W 36V Hub Motor - To Fit 18" and 20" bikes with the 800w motor £139.99 Add to cart -
800W 36V Motor Upgrade Kit - To fit Revvi 18" Bikes £176.39 Add to cart -
Sold out 9T-70T Sprocket kit - To fit Revvi 16" electric bikes with a 170w brushed motor £26.99 - Adjustable Front Forks - To fit Revvi 16 XL electric bikes £82.99
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Sold out Adjustable Rebound Rear Shock - To fit Revvi 18" and 20" Bikes £159.85 -
Alloy brake lever with cut off switch 19mm - To fit Revvi 12" + 16" bikes £10.00 -
Anodized CNC Billet Brake Lever - To fit Revvi 12" + 16" + 16" Plus bike £32.59 Add to cart -
Anodized handlebar clamp - To fit Revvi 12" , 16" and 16" plus electric bikes £19.99 Add to cart -
Anodized Handlebar Clamp - To fit Revvi 18" electric bikes £28.34 Add to cart -
Anodized Handlebar Clamp - To fit Revvi 20" electric bikes £28.34 Add to cart
Which Revvi Bike Is Right For My Child?
Revvi electric balance bikes are designed to help children build confidence and progress safely from their first ride through to advanced riding.
Why Buy From Motocross4U?
✅ Official Revvi Dealer
✅ UK & Ireland Delivery
✅ Warranty Support
✅ Spare Parts Available
✅ Finance Available
✅ Family Run Business
Revvi Bike Size Guide
| Model | Age Guide |
|---|---|
| Revvi 12 | 2–5 Years |
| Revvi 16 | 4–8 Years |
| Revvi 16 XL | 6–10 Years |
| Revvi 18 | 8–12 Years |
| Revvi 20 | 10+ Years |
Need help choosing? Contact our team.






















