- Shimano DXR Crankset
- HOLLOWTECH II design with spider arm
- Lightweight but rigid and strong crank design
- Narrower Q-factor for smooth pedaling
- Steel pedal insert
- Chainring options: 34/38/41/42/43/44/46T
- Chainline: 44mm
- 68mm bottom bracket shell compatible
- Chain size: 1/2x3/32