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    BSA 30 STEEL

    You think that your bike's performance features could be enhanced with components selected á la carte at your local bike shop — and that you should be able to accomplish this despite the spawn of deviant bottom bracket "standards" that have created component compatibility issues. Conventional threaded bottom brackets like your English-threaded BB shell shouldn't foil plans to upgrade your ride. ROTOR conceived its Universal Bottom Bracket (UBB) concept to eliminate the complicated bottom bracket/crank compatibility challenge that has increasingly frustrated the mechanics at your LBS. The BSA 30 is the "yes" component to "Is this compatible with my English-threaded BB shell for a 30mm axle?" 

    The ITA 30 is the "yes" component to "Is this compatible with my Italian-threaded BB shell for a 30mm axle?"

    Versions:
    BSA30 68-73mm ceramic red - 96g
    BSA30 68-73mm steel black - 89g 

    ITA30 70mm ceramic red - 82g
    ITA30 70mm steel black - 87g

    Characteristics:

    • - Designed to work with BSA threaded bottom brackets and 30mm axle ROTOR cranksets
    • - Designed to work with ITA threaded bottom brackets and 30mm axle ROTOR cranksets
    • - aluminum alloy 7075 100% CNC-machined
    • - Silicone seals

    *Specifications are subject to change. Please read our Terms & Conditions

    *Giant & Liv Bicycles are available for purchase online, but due to warranty regulations, must be shipped to qualified Giant dealers, as bicycles must be assembled by a qualified bike mechanic in an approved store - This is an international policy and usually will require an additional fee to build the bike. This will be confirmed by one of our online staff after purchase of the bike.

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