Whool 68mm Sealed Bearing Square taper Bottom Bracket (68118)

Description

Mountain Bike Sealed Bearing Bottom Bracket 68x103/107/110.5/113/116/118/120/122.5 Bicycle Central Bearing Axis Product Name: bicycle central axis Material: Aluminum alloy Specifications: 68*103/107/110.5/113/116/118/120/122.5/124.5/127.5mm With waterproof screws Applicable to frame five through pipe is 68MM,this length is generally used for mountain bicyle,road bike and so on.