Bottom Bracket Bike Road Square High Parts 68x103MM

new and high quality
Sealed bearing, no abnormal noise
Fit square hole chainring
CNC exquisitely crafted, precise tooth pattern
Heat-treated carbon steel shaft, bearing 1.5 tons

With two hexagon socket bolt
Application: 68mm bicycle bottom bracket
Color: Black
Material: 10B21
Size: 68 x 103MM

Package Contents:
1xBicycle bearing mid -

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
1 x Bicycle Bearing Mid -axis