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> Shimano ZEE FC-M640 Crankset - 175mm 10-Speed 36t 104 BCD Hollowtech II Spindle Interface Includes Bottom Bracket BLK
Shimano ZEE FC-M640 Crankset - 175mm 10-Speed 36t 104 BCD Hollowtech II Spindle Interface Includes Bottom Bracket Black. Shimano 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
- TECH SPECS
BB Included | Yes |
BB Shell Width (mm) | 68 |
BB Shell Width (mm) | 73 |
BB/Frame Interface | English |
Chainring BCD | 104 |
Color | Black |
Crank Intended Use | Mountain |
Crank Length (mm) | 175 |
Defined Color | Black |
Drivetrain Speeds | 10 |
Number of Chainrings | Single |
Pedal Spindle | 9/16" |
Rings | 36 |
Spindle Interface Type | Shimano Hollowtech II |
Weight | 906 |
keyword search | Shimano2018 |