SRAM S150 Eagle Transmission B1 Crankset Speed: 12 BCD: Direct Mount SRAM 3 Bolt 32 Powerspline 160mm Black Boost

We’re a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado.

Each item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.

SRAM S150 Eagle Transmission B1 Crankset – 12-Speed, 32T, 160mm, Boost, Direct Mount 3-Bolt Powerspline

When your ride demands reliable power transfer on technical climbs and fast descents, this crankset delivers with confidence. Its robust aluminum arms and steel T-Type 32T chainring provide crisp, quiet shifts and a clean chainline across Boost spacing, so you can ride farther with fewer maintenance surprises. Upgrading to Eagle Transmission hardware means a seamless, future-ready drivetrain that thrives on challenging terrain.

Who is this for?

Riders upgrading to Eagle Transmission who crave durable, maintenance-friendly performance in a 12-speed setup—trail explorers, enduro enthusiasts, and ambitious climbers who ride through variable terrain and need consistent, dependable power transfer.

Each item is professionally packed and shipped next day. Select in-store pick-up at checkout and visit us if you are local!