Shimano ZEE M640 Crankset (Black) (1 x 10 Speed) (Bottom Bracket Included) (175mm) (36T)

Durable, dependable, and designed to be beaten up, the Shimano Zee is a line of gravity components that are a perfect starting point for aggressive riders and racers. Think of Zee as the gateway gravity component line that allows riders to get on board with Shimano’s gravity program and experience premium new component technologies. The Shimano ZEE Crankset features a thick wall aluminum construction and reinforced steel axle, which translates to additional confidence on the trail. With an axle 30% stronger than comparable trail cranks and smooth running, accurately aligned chain wheels, the Zee crank will perform reliably – run after run. To further increase durability the axle is compatible with outboard bearings and the pedal inserts are constructed out of steel. Specifications: Threaded Bottom Bracket Shell Width: 68/73mm Compatible Bottom Bracket Type: Outboard (BSA) Bottom Bracket Included: Yes (SM-BB52) Chainring Ring Material: Aluminum Speeds: 10 Speed Crank Arm Material: Aluminum Color: Black Average Weight:847g