ZTTO 9 Speed Cassette Freewheel 46T Mountain Bike Bicycle 9S Freewheel Accessory

Feature: 1. Made of high strength steel and is tempered hardening.Therefore, it has higher strength, durability and extremely strong wear resistance. 2. Strong oxidation resistance makes it hard to rust and have long service life. 3. Mountain bike special gear pinion unique design, you can control the variable speed function. 4. Adopt hollow design, which lightens the weight and more convenient to use and replace. 5. 9 Speed cassette freewheel 46T, special designed for mountain bike, wonderful accessory. Specification: Condition: 100percent Brand New Item Type: Freewheel Material: Steel Type: Super Fluid Drive orientation Color: NiCr silver (with special finish) Teeth: the 11131620 to 24 to 28 to 344046T. Package List: 1 x Freewheel3 x Accessory Made of high strength steel and is tempered hardening.Therefore, it has higher strength, durability and extremely strong wear resistance. Strong oxidation resistance makes it hard to rust and have long service life. Mountain bike special gear pinion unique design, you can control the variable speed function. Adopt hollow design, which lightens the weight and more convenient to use and replace. 9 Speed cassette freewheel 46T, special designed for mountain bike, wonderful accessory.