Mountain Bike Bottom Bracket Square Hole Crank Axis Sealed Bearing 122

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Description:

sealed bearing with steel sheath.
High quality material, durable to use.
Easy to install on the bike.
It is suitable for most of mountain bikes.

Mountain Bicycle Bottom Bracket Bike Square Hole Crank Axis Sealed Bearing

Specification:

Material: Stainless Steel
Total Length: approx.122.5mm / 4.8inch
Bottom Bracket Shell: 68mm / 2.7inch
Bearing: Sealed Bearing

Package Includes:

1 Piece Bike Bottom Bracket
2 Pieces Screws

Bike Bottom Bracket;Bike Axis ;Bicycle Axis;Crank Axis;Crankset Axis ;Sealed Bearings;Square Hole

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