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- Allows up to 12 degrees of rotation at the spider, reducing the effects of chain growth that reach the riders feet. This results in the feel of riding chainless
- Reduces the negative effects of chain growth on suspension performance
- Ochain R is externally adjustable between 4, 6, 9, and 12 deg of rotation, helping the rider optimize the balance of spider rotation and pedaling efficiency
- New Easy system adjuster
- Requires a 104 BCD chainring. Fits 32-36t chainrings
- Chainring bolts sold separately