Sram Force D1 chain, 120 links with PowerLock clutch, 12 speed
More than incremental improvements. Flattop™ technology makes the Sram Force® chain lighter, quieter and stronger. Ride far, long and fast - this chain can go the distance.
- Flattop™ technology is behind the narrower chain, quieter running and improved durability
- Hard Chrome™ chrome plating technology is applied to the inner plates and rollers for less wear and longer life
- Requires the new Flattop™ Powerlock™ clutch