SRAM S350-1 crank | for BB30
With its simple design, the slim S350-1 aluminum handle is an inexpensive option to experience the simple uniform of a 1-compartment drive at the wheel. The integrated into the crank arm 5-arm spider pushes the weight down and takes chainrings with 110 mm bolt circle diameter on. The Sram X-sync chainring makes its alternating narrow and wide teeth for a perfect fit in the chain, which makes the use of a chain guide unnecessary. Available is the crank arm lengths with 170-175 millimeters.
Spider: 5 Arm
bolt circle diameter: 110 mm
Length: 170; 172.5 or 175 mm
Chainring: 42 gears
Compatibility: SRAM 1x10 and 1x11 drives
Weight: 762g (manufacturer information; GXP version, 42 teeth, 172.5 mm)