- Shimano/SRAM 9-speed compatiable
- Cold-forged aluminum crankarms
- Stamped, ramped and pinned alloy outer chainring
- CroMoly inner chainring
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well built; smooth operation.
On my bike, it rubs in the highest gear (12/50).
This gives me more useable gear combinations and lower gearing for the hills. I lose a couple of the biggest gears from a 52/39 crank set, but I rarely used them anyway, only for top speed on a medium steep downhill.
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Crankset Color
Crankset Number of Chainrings
Crankset Crank Length
Crankset Chainring BCD
Crankset Drivetrain Speeds
Crankset Rings
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