Cranksets

Secure your chainrings for your ride with Origin-8's Double/Triple Chainring Bolts. Made for double and triple chainrings, each set includes 5 male/female bolts to securely connect your chain rings to the crank. Available in black and silver, as well as aluminum or steel.

Revamp the look of your single speed cranks with some new hardware. Origin-8's Single Chainring Bolts give a high polished look to any crankset. The anodized finish comes in multiple colors to highlight your crank and makes it look as good as you do. You can also choose between steel or aluminum bolts. • Set of 5 male/female bolts • Inside measures 4mm when tightened, 7mm total height

The Shimano FC-M371 crankset for square bottom brackets features a rigid 2-piece construction and Hyperdrive SG-X chainrings. - Chain guard included - 9-speed

- Sunlite Cottered Pins

• Compatible with mini hex chainrings

- Compatible with 1/2" pedals - Forged steel - 24 TPI

- Forged steel - 24 TPI

• Forged steel • Square taper • Compatible with 9/16" pedals • Pairs • Cotterless

• Square taper interface • Only includes left crank

- Horizontal square interface - Only includes left crank