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> Extended Catalog > Components > Bottom Bracket > Bottom Bracket > TruVativ Howitzer M15 68-73E 51mm chainline Bottom Bracket
 

TruVativ

Howitzer M15 68-73E 51mm chainline Bottom Bracket (CR2546)

$56.99
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.
  • Crank bolts are included
  • 51mm chainline matches 113mm spindle with conventional three-piece cranks, 56mm matches 118mm
  • Sealed oversized cartridge bearings
  • Larger bore through spindle reduces weight
Item Specifications
Weight365
BB/Frame InterfaceEnglish
Spindle Interface TypeTruvativ Howitzer
BB Shell Width68
BB Shell Width73
Defined ColorSilver
Bottom Bracket Shell I.D.1.37"