TruVativ's Howitzer XR Bottom Bracket is built tough for abuse. Sealed, oversize cartridge bearings are used to provide smooth action and extreme durability. For serious downhill-worthy strength, the Howitzer boasts CNC-machined aluminum cups and a chromoly spindle, too.
Compatible with ISIS cranks
Weight: 365 grams
|113mm / English / TruVativ Howitzer / 68 – 73mm||710845412493||00.6415.020.000||BBT35155259E|