Ultralight 12 Speed Road Bike Cassette 11-28T 32T 34T Gravel Bicycle SLR 12V Freewheel K7 SUMC 12EL Chain for Shimano HG. Road bike ultra-lightweight 12 Speed Cassette. Color: Silver/ Rainbow (Every one is different). Compatible With Road Bike 11 Speed HG Hub Body.Fit for Red/ Force / EMPIRE (you may need hanger extension for 32T/34T for some derailleur). SUMC 12 Speed Ultralight Rainbow Bike Chain. Use for: Mountain Bike / Road Bike / Folding Bike.
Compatible with: Shimano/SRAM/CP/Micro-Transfer/Shun Tai/Blueprint shifting system. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Cassettes, Freewheels & Cogs". The seller is "cycling2021" and is located in this country: CN.This item can be shipped worldwide.