Bike Freehub Flower Towers Base Cassette Flywheel Hub CelsiusBearing Towers Base for 8Celsius9Celsius10 Speed Cassette Flywheel Moun

bike hub towers base for 8Celsius9Celsius10 speed cassette flywheel. 7 speed flywheel needs to be used with washers (not included). Made of high-quality molybdenum steel, forged and high temperature heat treatments, high strength and nice lubricity. It can help solve the problem of wheel idle slippage, avoiding replacing the whole hub or wheel, convenient and save money. Features: bike hub towers base for 8Celsius9Celsius10 speed cassette flywheel. 7 speed flywheel needs to be used with washers (not included). Made of high-quality molybdenum steel, forged and high temperature heat treatments, high strength and nice lubricity. It can help solve the  problem of wheel idle slippage, avoiding replacing the whole hub or wheel, convenient and save money. Easy to install and use, a variety of towers base structures are available, please confirm whether it fits before purchasing. Specifications: Color: Black Material: Molybdenum Steel Speed: For 8Celsius9Celsius10 Speed Cassette Flywheel Type: Locking-Teeth TypeCelsius Locking-Teeth Bearing TypeCelsius Plum Flower TypeCelsius Plum Flower Bearing Type(optional) Item Weight: Locking-Teeth Type: 173gCelsius 6.1oz

Locking-Teeth Bearing Type: 172gCelsius 6.1oz

Plum Flower Type: 181gCelsius 6.4oz

Plum Flower Bearing Type: 179gCelsius 6.3oz Packing List: 1 * Bike Freehub