Tbest Bike Freewheel Cassette, Bicycle Component Gear Cassette 14T-28T and Group of Parts

SUPERIOR QUALITY: Constructed of high-strength metal materials, anti-rust, high durability performance. GOOD PERFORMANCE: Smooth shifting thanks to the gear configuration, possibility of throwing the left shift lever and front derailleur, an additional chainring could make it easier for you and save you a few hundred grams. APPLICABLE OCCASION: It can promise a smooth rotation of the chain, suitable for trays between 14T and 28T. Highly compatible: small errors, short run-in periods can better fit other parts. Speed up the bike and save time to ride for a long time. SATISFACTION GUARANTEE: If you are not satisfied with the product you received, you can request an unconditional return and refund within 180 days.