SRAM FORCE 2x12-SPEED CHAINRING 107mm Bike-Product 107 and 121mm bottom bracket

107 and 121mm bottom bracket widths

The front of the trailer is equipped with the unique “Safe Connection Point” which secures a safe switch between bicycle arm

50T (D) with Chain Guard

with quick release mounting bracket

The new waterproof trouser offers simple

SRAM FORCE 2x12-SPEED CHAINRING 107mm Bike-Product 107 and 121mm bottom bracketSRAM replacement chainring with 107mm bolt circle and X Range technology for more range and a smoother gear progression for the Force 2 x 12 speed cranks. Features New tooth profiles for improved wear More durable finish X Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear Specification Use: Road Group: Force Compatibility: 2x12 speed Bolt Circle diameter: 107mm Mount: 4 arm Size 46T (00.