Shimano ZEE FC-M640 Crankset - 170mm 10-Speed 36t 104 BCD Hollowtech II Spindle Interface Includes Bottom Bracket BLK CheckoutSpec= Fox 34 (2018-2025) Non-Step Cast Models Only Must use 3T bolts provided

Must use 3T bolts provided with crankset

Tightly spaced knob pattern rolls fast and grips well in a variety of conditions

} Use with SPD compatible or platform pedals Upper natural suede straps with flexible strap underlay Breathable strap underlay for barefoot comfort Rubber sole with EVA wedge Screw-on cleat recess cover Four nylon Velcro straps improves ergonomic fit Sizes 37 through 48

5-10 US Men

Shimano ZEE FC-M640 Crankset - 170mm 10-Speed 36t 104 BCD Hollowtech II Spindle Interface Includes Bottom Bracket BLK CheckoutSpec= Fox 34 (2018-2025) Non-Step Cast Models Only Must use 3T bolts providedShimano ZEE FC M645 M640 Crank Bottom Brackets SetsThick wall aluminum construction Reinforced steel axle with 30% greater stiffness compared to Trail designated crank options Steel pedal inserts Includes SM BB52 68 73 bottom bracket Color Black Rings 36 BB Frame Interface English Number of Chainrings Single BB Shell Width (mm) 73 Crank Length (mm) 170 Crank Intended Use Mountain Drivetrain Speeds 10 Weight 906 Pedal Spindle 9 16" BB Included Yes