The Shimano Alivio M3120 2x9-speed front derailleurs use Shimano's Side Swing clamp for enhanced cable routing, light action, and smooth operation. This design also increases clearance for large wheels and short chain stays. Features For front double chainring. Smooth and quiet front shifting on the trail. More powerful outward shifting. Wider traction range reduces chain rub for rear suspension bikes. Extra wide range with front double 36-22T. Wide frame mounting compatibility. *M type mount requires adapter (ø34.9 mm). Compatible with 2.3-inch tyre on wider rims. 51.8mm chainline.
Best Price: £10.00 from Merlin Cycles