Designed for consistent shifting performance, durability, and a wide adjustment range.
- Compact profile clears snags and obstacles and keeps the chain from smacking the chainstay.
- Compatible with Dyna-Sys drivetrains for lightness, tight gear ratios, and efficient chain movement.
- Long arm construction.
- Linear shift effort.
- Direct attachment mount.
- Maximum sprocket capacity is 36T.
- Minimum sprocket capacity is 11T.
- Front difference is 18T.
- Total capacity is 43T.
Braze-on mounting uses fittings permanently mounted to the frame. Collar mounted derailleurs secure around the seat tube with a clamp. Direct mount are fastened to the chainstay.
The maximum number of teeth difference between the smallest and largest chainrings (front derailleur) or cogs (rear derailleur).