Durable, reinforced crankset - the thick wall aluminum construction on the Zee twopiece cranks and reinforced steel axle translate 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. The crank arm features outboard bearings and steel pedal inserts.
Shimano introduces Zee, a new line of gravity components that are an ideal starting point for aggressive riders and racers. Zee is the gateway gravity component line that allows riders to get on board with Shimano’s gravity program and experience premium new component technologies at a price they can afford.
83mm (FC-M645) Axle/BB width
Crank lengths: 165mm/170mm/175mm
Single specific chainrings: 34, 36, 38 ring options (SM-CR82)
DH press-fit BB available (SM-BB71-41C)
A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).
Buy Shimano Zee Chainset 10sp M645 from Chain Reaction Cycles, the World’s Largest Online Bike Store.