Description
- Various choices for bike and riding style.
- More durable chainwheel teeth.
- New 3D composite chain ring’s teeth composition is optimized for each chainwheel load out (1×11, 2×11 & 3×11) with steel driving gear teeth and aluminum support gears.
- Improved driving rigidity.
- Loose ratio gear combination for minimum shifting gap and maintaining rhythm.
- Enhanced chain retention.
- Better sealing and better rotation.
- 175mm Crank Arm
