Shimano sm-ad91 clamp band adapter 34.9mm

Shimano voorderailleur 28.6/34.9 dual pull Altus , 3x9-Sp 34,9 DS DP 66-69 Product Description The Altus front derailleur FD-M371 by Shimano - for long tours The Shimano Altus FD-M371 front derailleur convinces with low actuation force on long tours. Its robust Wide-Link design increases service life and improves torsional stiffness for more efficient shifting. In addition, the Altus front derailleur offers more distance to the fender or tyre than previous models. The FD-M371 is only intended for 50 mm chainlines and is compatible with up to 44 and 48 teeth. Specifications:Series:Altus M370Application:Touring & Trekking, All Mountain, Cross Country, CityGearing:3x (combined w/ 9-speed)Chainstay Angle:66-69°Chainline:50 mmChainring Size (max.):44-48 teethCapacity:22-toothDifference Between Large & Middle Chainring:12-toothCable Routing:dual pullMovement:down-swingMount:low clampClamp Diameter:34.9 mm w/ adapter 31.8 mm / 28.6 mmCompatibility:HG 9-speed chainsTechnical Information:Outer …