Truvativ Bottom Bracket, Howitzer XR 56mm Chainline x 68/73/E

TruVativ Howitzer XR bottom bracket for Truvativ cranksets that are designated Howitzer compatible. Bombproof for extreme use. Features oversized cartridge bearings to produce a super durable external BB system. The Howitzer Bottom Bracket System is purpose-built for Freeride and DH abuse, with CNC machined AL-6061 cups, a chromoly spindle and extreme strength throughout. Oversized cartridge bearings produce a super durable external BB system that's also agile. You can even switch bikes but keep your favourite cranks by getting a Howitzer BB that fits your new ride. 56 mm chain line matches 110 mm spindle with conventional crank (included). 73 mm, 68 mm bottom bracket shell width. Available in black colour.

• Heat-treated chromoly spindle
• Cast aluminium cups with black finish
• Oversized cartridge bearings to produce a super durable external BB system
• Designed for Truvativ cranksets that are designated Howitzer compatible
• 56 mm chainline matches 118 mm spindle with conventional crank