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    Home / Parts & Components / Gear Parts
    • You cannot add "Shimano Ultegra Chain CN-HG701 11s" to the cart because the product is out of stock.

    Praxis Conversion ConvBB (Shimano) OSBB

    RM329.00

    Patent Pending Design
    “Collet” style non-drive cup expansion for wiggle-free press
    Non-Drive O-Ring compensates for frame width discrepancies

    Out of stock

    SKU: A10000722 Category: Gear Parts
    Praxis Works
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    This version for Shimano Hollowtech II steel spindle road cranks only.
    Designed precisely to Shimano bearing stance & chain line spec.

    Forged & machined heat-treated 7075 T6 Aluminum
    For 68MM BB30, PF30, and Specialized Road frames
    Not for BBRight,BB386EVO, BB86, BB92 frames
    Steel version: Enduro 2437
    Ceramic Version: Enduro 2437 Angular contact, Grade5 Ceramic balls, ABEC5 Assembly
    68mm version cannot be used for MTB Cranks

    Length: 68mm
    ConvBB OSBB Shimano
    Bearing: Non-Ceramic, Ceramic

    For specialized road bike only

    Praxis Works

    praxis_cranks_banner

    Praxis Works Malaysia

    In the past he had been an integral part of many of the most well known R&D teams in the industry – Member of the original Bontrager Cycles, Sr. Design engineer at Specialized, Director of Engineering at Santa Cruz Bicycles, and many other individual R&D ventures for well known industry projects.It was simply time to branch out and focus on something that he had been working on for years: Drivetrain Components.
    Praxis Works
    Weight1 kg

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