NJS certified construction ensures high quality and reliability for demanding cycling conditions
Mirror finish polished ball races provide precise, smooth operation for enhanced ride quality
109mm symmetrical ISO square taper spindle offers compatibility with multiple Sugino and Suntour crank arms
Includes spindle races, cups, lockring bearings, crank arm bolts, and water sheath for complete installation
Lightweight 315g design reduces overall bike weight for improved performance
Summarized by Shop
NJS certified and made in Japan, the SuperLap bottom bracket features mirror-finish polished ball races for precise, smooth operation and is the #1 choice for many professional Keirin Racers.
109mm ISO square taper spindle is compatible with Sugino 75, Sugino Super 75, Sugino Grand Mighty, Suntour Superbe Pro and Dura Ace 7600 crank arms.
Spindle Length
109 mm
Bearing Type
Steel caged loose ball
Bearing Type
68 mm English threaded BSA spindle
Weight
315 g
Includes
Spindle races, cups, lockring bearings, crank arm bolts, water sheath