TruVativ Howitzer XR Bottom Bracket (Black) (BSA) (68/68E/73/73E)

Unique design specifically for Truvativ cranksets that are designated Howitzer compatible. Combines external GXP type cups with heavy duty spindles used on some Truvativ three-piece cranksets.

Features:

• 51mm chainline matches 113mm spindle with conventional three-piece cranks, 56mm matches 118mm
• Sealed oversized cartridge bearings
• Crank bolts included
• Cast aluminum cups with black finish

Specifications:
Frame Interface: BSA/English Threaded
Spindle Interface: Truvativ Howitzer
Bottom Bracket Shell ID: 1.37
Shell Width: 68mm, 68E, 73mm, 73E   
Spindle Length: 138mm
Material: Chromoly
Color: Black
Weight: 365g

This product was added to our catalog on October 2, 2020