Sugino is a Japanese manufacturer of road and track bicycle components, founded in Nara, Japan, in 1910. Famed for the legendarily Sugino 75 cranks that don the NJS stamp of approval. Sugino have found a home on track and street fixed gear bikes worldwide.
Flawless quality for a classic loose-bearing Bottom Bracket. Favoured by many of the pro Keirin Track riders, this is one of very few NJS certified Bottom Brackets available. Although the bearings are loose, with care this BB will give you speed for life.
Super Lap NJS BB's are superior to the standard version as they are treated with Sugino's electrochemical dip/bead blasted treatment making them the strongest Bottom Bracket ever produced!
BSA thread, 68mm shell and 109mm ISO taper.