BOTTOM BRACKETS

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  1. Bombshell ROCKET BARE titanium bottom bracket SQ
    Stripping existing Rocket Titanium BB from all what you don’t really need while pedaling ended up with one of the lightest, if not the lightest SQ Ti BB on the market. Two sizes - 113 mm with hollow Ti CNC spindle and 115 with solid Ti CNC spindle, Alu CNC’d cups for snug fit and best coaxial bearing for smooth spin makes BARE BB easy to use even on frames with oversized chain stays, longer cranks and 47T + chainrings ( up to 53T ) Weight: 4.7 oz ( 113 mm ) Designed for 68 mm BB shell Learn More
    $109.00
  2. BOMBSHELL CERAMIC OB BOTTOM BRACKET FOR 2 PC CRANKS
    Bombshell ceramic bottom bracket for 2 pc cranks shimano compatible / 24 mm / Learn More
    $99.00
  3. Bombshell Spinnergy outboard bearing bottom bracket $ 49.99

    The Bombshell Spinnergy Bottom Bracket

    is the result of years of research into

    making a better BB, and after careful work with bearing supplier;

    we feel that we have created the ultimate OB compatible BB.

    It uses big honkin’ 12mm wide (10mm is standard) bearings to

    better reduce ball load and add considerable bending stiffness to

    the spindle. These ultra-precision bearings were designed in Germany

    to the highest standards and use the custom formulated waterproof

    grease to ensure that the bottom bracket will roll smoothly for 10.000 miles

    Learn More
    $49.99
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