TruVativ Howitzer 68-73E 51mm Chainline M12 Bolt Bottom Bracket

TruVativ Howitzer for Truvativ cranksets that are designated Howitzer compatible.

  • Heat treated CrMo Howitzer-spline/taper spindle with M12 (crank mount) thread bore and CNC aluminum cups with plastic shell-spacer
  • Fits 2006+ Holzfeller and Hussefelt cranksets with Howitzer-specific bottom bracket interface
  • Dual, oversized 'external-type' sealed cartridge bearing design
  • English (1.37"x24tpi - LH/RH) threads for 68mm, 73mm
  • Weight: 365 grams (51mm)
  • BB 68/73mm - 51mm chainline @ 135mm wheel spacing
Browse these categories as well: TRUVATIV, BOTTOM BRACKETS