SRAM S100 Powerspline 170mm Crank Arm - Aluminum, 3-Bolt Direct Mount Mount Type_Separate enhancing your navigation accuracy and

enhancing your navigation accuracy and safety on wild and remote trail sections

including overload

engineered for aggressive trail

Users can effortlessly replace components thanks to the thoughtfully designed

this bolt-on clamp provides a secure

SRAM S100 Powerspline 170mm Crank Arm - Aluminum, 3-Bolt Direct Mount Mount Type_Separate enhancing your navigation accuracy andUpgrade your mountain biking performance with the SRAM S100 Powerspline B1 Crank Arm a durable, high performance crank designed for aggressive riding and reliable power transfer. Crafted from lightweight yet robust aluminum, this 170mm crank arm offers exceptional strength and responsiveness, ideal for trail, enduro, and all mountain riders seeking precision and durability. Engineered with SRAM's advanced Powerspline technology, the S100 Crank Arm