Cartridge Bottom Bracket
The central axis is suitable for mountain/city bikes. Closed bearings for protection against dirt, mud, and water.
Quick and easy installation without special adjustment and simple maintenance. Square Tapered.
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$21 – $23
The central axis is suitable for mountain/city bikes. Closed bearings for protection against dirt, mud, and water.
Quick and easy installation without special adjustment and simple maintenance. Square Tapered.
Suitable | Mountain Bikes and Road Bike |
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Material | Steel=BB Cup , Steel=Sleeve, 10B21=Axle |
Length | 103/110.5/113/115/118/120/122.5/124.5/126/127.5/137/143mm |
Type | Sealed Square bearing Bottom bracket |
Bottom Bracket (BB) | 68mm |
Teeth | BC1.37"x24T |
Weight | ~ 252 – 352g /0.56 – 0.78 LB |
Package | 1 pc x MTB Road Bike Bottom Bracket |
Bearing | Sealed bearing(6002RS) |
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Matthew –
good and high-quality. Very reliable store and excellent communication