SRAM S100 Powerspline B1 160mm Aluminum Crank Arm, 3-Bolt Direct Mount Width_810mm The short reach caliper's adjustable

The short reach caliper's adjustable design optimizes fit and function on bikes with compact or lightweight frames

preventing damage to crank arms and ensuring long-lasting performance

minimizing cable wear and adjusting more easily for a quieter

5 x 3" tires

SRAM S100 Powerspline B1 160mm Aluminum Crank Arm, 3-Bolt Direct Mount Width_810mm The short reach caliper's adjustableUpgrade your mountain biking setup with the SRAM S100 Powerspline B1 Crank Arm an innovative, high performance component engineered for durability, precision, and versatility. Crafted from lightweight yet robust aluminum, this 160mm crank arm offers superior strength while maintaining optimal weight savings, perfect for aggressive trail riding and demanding off road conditions. Materials & Construction: Constructed from high grade aluminum, the SRAM