Shimano ZEE FC-M640 10-Speed Crankset
Looking to replace or upgrade your current crankset? This Shimano 10-speed crankset gives you modern 1x drive technology. The durable aluminum construction can hold up to your biggest rides.
- Shimano ZEE FC-M640 crank offers modern 1x drivetrain technology
- Thick-wall aluminum construction
- Reinforced steel axle with 30% greater stiffness compared to trail-designated crank options
- Includes SM-BB52 68/73 bottom bracket
- Chainring: 36T
- For standard 142 mm rear spacing
- Average weight (without bottom bracket): 807 g
Imported.
View all Shimano Bike Cranksets| Best Use | Mountain Biking |
|---|---|
| Material(s) | Aluminum/Steel |
| Weight | 807 grams |
| Crankarm Length | 175 MM 36 T: 175 millimeters |
| Q Factor | 174.7 millimeters |
| Bottom Bracket Compatibility | Shimano Hollowtech II |
| Bolt Circle Diameter | 104 millimeters |
| Included Components | Chainring Bottom Bracket |
| Speeds | 10-speed |
| Chainline | 50.4 millimeters |
| Chainring Mount | 4-bolt Symmetric |
| Number of Chainrings | 1 Chainring |
| Spindle Diameter | 24 millimeters |
| Crankarm Material | Aluminum |
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