2X Square Taper BB Sealed Bearing Bottom Bracket 68mmBB 122.5mm

Description:

-This Square Tapered Bottom Bracket sealed bearing BB made of 7075 Aluminum alloy, carbon steel bearing material- high strength with 1.5 tons loading bearing
-Sealed and dustproof screws provides water resistance and prevents dust for great performance
-Carbon steel bearing reduces abrasion, vibration and makes maintain easier and integrated can protects the frame, more power output
-Featuring super-accurate bearings and precise threads for smooth operation and improved durability
-Suitable for 68mm frame shell and please use professional BB tool for installing and replacing

Specification:

Frame Width: 68mm
Length: 113mm, 120mm, 122.5mm, 124mm, 126mm, 110.5mm
Diameter: 34mm
Spindle Diameter: 12.7mm

Package Includes:(2 Pack)

1 Piece Bike Bottom Bracket