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julio 24, 2026

HATTA R9400 Track Bottom Bracket – Suits Suntour Dura Ace Sugino 75 & Campagnolo

HATTA R9400, Track Racing Bottom Bracket Set. BSC 24x1.37 threading, ISO taper, 109mm axle width. Top quality, pro-race quality construction/tolerances. Mirror-polished bearing races!These are very popular with pro keirin racers in Japan, wherethey are mostly commonly matched up to Shimano FC7600 NJS cranksets. These work well with many modern pro-race square taper crank sets, such as..... Shimano Dura Ace FC-7600Sugino 75Sugino 75 Grand MightyVintage Sugino Super Mighty/Aero Mighty/Mighty CompetitionSuntour SuperbeSuntour Superbe ProCampagnolo Record Pista (Campa recommend 111mm, so this will probably give about a 1mm inboard chainline) Produced by HATTA, famous not only for their top quality bicycle components but also aerospace parts manufacturing. In stock ready to ship ASAP with Fedex Priority, 100% Made in Japan.
julio 24, 2026

Vintage Campagnolo Bottom Bracket 68-SS 1.370×24 TPI 111mm Spindle Length

Campagnolo bottom bracket that has been used gently. It is in near new condition. Only wear is two drill holes that are in one crank bolt. The holes do not go all the way through and the crank bolt still threads fine. Shown in pictures. Bearings and cups are in perfect condition. Spindle is 111mm in length.