Ref#: 111470
Alloy Bottom Bracket Set American 21A 19mm Kit Black.

  • Shell: 68mm
  • Spindle Type: 19mm
  • Cup Type: Press Fit 51mm
  • Interface: American
  • Bearings: Sealed 41mm
  • Material: Alloy
  • Color: Black
  • Converts American style 68mm B.B to Fit 3-piece 19mm spindle crank
  • Brand: Alta

Ref#: 111474
Alloy Bottom Bracket Set American 22A 22mm Kit Black.

  • Shell: 68mm
  • Spindle Type: 22mm
  • Cup Type: Press Fit 51mm
  • Interface: American
  • Bearings: Sealed 41mm
  • Material: Alloy
  • Color: Black
  • Converts American style 68mm B.B to Fit 3-piece 22mm spindle crank
  • Brand: Alta

Ref#: 111482
Alloy Bottom Bracket Set Euro 51A 19mm Kit Black.

  • Shell: Euro
  • Spindle Type: 19mm
  • Interface: ENG
  • Bearings: Sealed
  • Material: Alloy
  • Color: Black
  • Fit 19mm Crank Spindles and Euro B.B Frames
  • Brand: Alta

Ref#: 111488
Alloy Bottom Bracket Set Mid 8t/19mm Kit Black.

  • Shell: Mid
  • Spindle Type: 19mm
  • Cup Type: Press Fit
  • Interface: American
  • Bearings: Sealed 41mm
  • Material: Alloy
  • Color: Black
  • Brand: Alta

Ref#: 111490
Axle & Bottom Bracket Set American 21A 19mm Kit Black.

  • Shell: 68mm
  • Spindle Type: 19mm
  • Spline: 8
  • Axle Length: 138mm
  • Cup Type: Press Fit 51mm
  • Interface: American
  • Bearings: Sealed 41mm
  • Material: Alloy
  • Color: Black
  • Converts American style 68mm B.B to Fit 3-piece 19mm spindle crank
  • Brand: Alta