
- 11 speed rear derailleur with integrated chain stabilizer
- Compatible with 1x drivetrains with up to 51t cassettes
- Alloy links
Product Specs
- Color: BLK
- Model: MS300
- Speed: 11sp
- Max: 51
- Cage/Mount: Mid
- Ratio: 2to1
- Wgt: 347g
- Type: Mechanical

Product Specs