VG Sports MTB Bicycle Freewheel 9/10/11/12 Speed Mountain Bike Cassette Freewhee. 1 Set Bicycle Freewheel. Features: Mountain flywheel, hollow design,mud hole design, Japan imported steel, ultra high strength, lower weight, price of this product is seckill SHlMANO flywheel, The new trend of VG Sports!
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