VG Sports Road Bike Cassette 8 9 10 11 Speed 11-/25T/28T Sprocket Rainbow
[color] nickel chromium silver (specially treated surface), rainbow. [Characteristics] mountain freewheel, More wear-resistant,hollow design,mud hole design, Japan imported steel, ultra high strength, lower weight, price of this product is seckill Shimnao flywheel, The new trend of VG Sports!