RFN Warrior SX-E500 Electric Bike - Pink Yellow hoody but with a higher output

but with a higher output setup and stronger sustained performance

Shop Amped Comp Bikes

Secure checkout

The SR140C engine with Z40 race cam gives the Stomp Z3R-140 a sharp

Riders new to electric bikes

RFN Warrior SX-E500 Electric Bike - Pink Yellow hoody but with a higher outputRFN Warrior SX E500 Quick Overview Best for: progressing young riders aged around 48 years old. Recommended rider height: approximately 100120cm. Motor: 36V 350W brushless motor, 500W peak. Speed settings: 9. 5mph 13. 5mph 18. 5mph. Best upgrade from: RFN Warrior SX E400. Our view: a true mini motocross style electric bike for progressing young riders who need more power, stronger brakes and proper off road capability. View SX E500 SX E400 vs SX E500