Hatta R9400 NJS Track Bottom Bracket ISO Taper The #401 is near identical

The #401 is near identical to the #401-SUS75

These two videos will give you a comprehensive understanding of how to use these respective tools correctly to identify your threads

2 x Anodised aluminium tuning caps

the use of a significantly more advanced base oil than used in the University of Lyon testing has shown further improvements in both wear and friction

Due to higher pressures seen in Road Tubeless applications

Hatta R9400 NJS Track Bottom Bracket ISO Taper The #401 is near identicalHatta is a common name in the NJS and one of the R9400 is one of the most commonly used ISO Bottom brackets on the market, due to Shimano no longer producing the BB 7600. COMPATIBILITY ISO Taper Cranks Shimano FC 7600 Suntour Supurbe Pro NOTES Despite much of the information online, these are not compatible with Sugino SG75 SG TAPER cranks. INCLUDES Crank Bolts and Washer Left and Right Cups (Mirror polished) Spindle with mirror polish race Dust