SUNLITE REAR RING USB BLACK KOM CYCLING Square block center tread alternating

Square block center tread alternating between siped and non siped blocks with large and in charge corner knobs that demand traction in any condition

USB rechargeable internal headlight battery lasts up to 110 hours

1-1/8` integrated headset with matching spacers

BMC: Alpenchallenge AC01

SUNLITE REAR RING USB BLACK KOM CYCLING Square block center tread alternatingUSB rechargeable super bright COB style LED light 8 modes 4 brightness levels each of both steady and flash Charging and low battery indicator Single button interface quick press to change mode, long press to turn off and double tap to change from steady to flashing 3 hour charge time