It also works very well with 9-speed road derailleurs

access to the bag is by contoured top flap held in place by a magnetic buckle with mechanical engagement

Material: Aluminum

SIS Index shifting

Aerodynamic position

Shimano ES25 English OCTALINK-V2 68mm Bottom Bracket Compatio_Enriched It also works very wellA brand new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions