
Flattop technology is so much more than a distinctive look. It allows Sram's 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. Features 12-speed. Flattop technology allows for a narrower chain with quieter operation and increased strength and durability. Includes Flattop PowerLock. 116 Links.
Best Price: £22.99 from Merlin Cycles