9 Speed 46T Mountain Bike Cassette - Ultralight Hollow Freewheel for MTB & Road Bikes | Durable Bicycle Gear Accessory for Trail Riding & Commuting

Feature:1. Hollow out design, reduce weight, easy to install and use.2. Made of high strength steel, adopts hardening technology, with greater resistance, durability and strong wear resistance.3. Strong oxidation resistance makes it difficult to oxidize and has long storage life.4. Unique mountain bike chain gear design, you can well control the change speed function5. Professional manufacturing, directly replace your old or broken one. Specification:Condition: 100% Brand NewItem Type: Bicycle Cassette FreewheelModel: 9 Speed46TMaterial: SteelTooth: 11-13-16-22-28-34-40-46TFitment: for Tx35/M310(Need to Used with Tail Hook Extender)Weight: Approx. 566gPackage List:1 x?Bicycle Cassette Freewheel2 x Gear Ring1 x Lock RingWelcome to my store, we will be happy to help you, please send me any questions, we will reply you within 24 hours

Hollow out design, reduce weight, easy to install and use.

Made of high strength steel, adopts hardening technology, with greater resistance, durability and strong wear resistance.

Strong oxidation resistance makes it difficult to oxidize and has long storage life.

Unique mountain bike chain gear design, you can well control the change speed function