Basic rear derailleur from Shimano® that gets the job done. It fits 7/8-speed systems.
- Maximum dprocket 34T.
- Minimum sprocket 11T.
- 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).
One-way friction clutch that increases chain tension, reduces chain and cage movement, and reduces dropped chains. Releases for wheel removal.