Description
1Bottom bracket sealing bearing, lubrication without abnormal noise, suitable for square hole crank. 2Upgraded quality, precise thread, integrated with bike frame after installation, longterm stable transmission. 3Square hole bearing antirust treatment, heat treatment axis highstrength loadbearing 1.5 tons, transmission efficiency increased by 50%. 4Bottom bracket shell length is about 68mm/2.7in, suitable for mountain bike, folding and road bike. 5Bearing grooves type sealing design is stable and durable, this product is fit for square hole crank.Item Type:Bike Bottom BracketMaterial:SteelColor: As Picture ShownBottom Bracket Shell Length: Approx. 68mm/2.7in1 xBike Bottom Bracket2 x Screw- Brand: Waoniq
- Category: Bicycle Transport Bags & Cases
- Fruugo ID: 186713553-398656179
- EAN: 643807816995
- Sold by: Shenzhenshishuerwenkejiyouxiangongsi
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