BOLANY 8 Speed Cassette 11-25T/28T/32T/36T/40T/42T for MTB Bike, Mountain Lightweight Bicycle Freewheel Road Bicycle Compatible with Shimano (8S 11-42T)

• UPC   778836812455
• 【Specifications】 8 speed cassette provides 11-32T, 11-36T, 11-40T, 11-42T multiple gear options. 【Compatibility】 8 speed cassette is compatible with Sram and Shimano 8-speed systems. Recommended use: road bikes (25T and 28T), mountain bikes (32T-36T-40T-42T). 【High-quality Material】8 speed cassette is made of high-strength steel and adopts quenching technology, which has greater resistance, durability and wear resistance. Strong oxidation resistance, not easy to oxidize, and long shelf life. 【Index + Drainage Hole Design】 The index design makes gear shifting more agile, the mud hole makes the gears easier to clean and the bicycle chain is difficult to fall off. The hollow design reduces weight and makes your riding easier. 【Easy Installation】 Professional manufacturing, you can directly replace your old or damaged flywheel. There is no need to make any adjustments to the transmission.