Sort by
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#: 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
REF#: 111565
Bottom Bracket Conversion Kit Adapter 68mm American to Euro Black.
- Shell: 68mm
- Spindle Type: Euro
- Cup Material: Alloy
- Interface: American
- Color: Black
- Converts 68mm American B.B Shell to an English Threaded Euro B.B
- Brand: Alta
REF#: 111569
Bottom Bracket Conversion Kit Adapter 68mm American to Euro Silver.
- Shell: 68mm
- Spindle Type: Euro
- Cup Material: Alloy
- Interface: American
- Color: Silver
- Converts 68mm American B.B Shell to an English Threaded Euro B.B
- Brand: Alta