SRAM Apex Flattop PowerLock Chain - 12 Speed Size:120 links The light itself is housed

The light itself is housed in a co-molded Composite Matrix body that’s durable and features an IPX7 waterproof rating

Rolling Resistance

Finishing the system

50T (120g)

SRAM Apex Flattop PowerLock Chain - 12 Speed Size:120 links The light itself is housedFlattop technology is so much more than a distinctive look. It allows our 12 speed chain to be lighter, stronger and more durable than anything that came before. The Apex chain uses the same construction as the Rival and Force chains, with a polished grey finish. Features 12 speed Flattop technology allows for a narrower chain with quieter operation and increased strength and durability Includes Flattop PowerLock Polished steel with grey finish