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Home Products DUB Ultra-lite MTB Threaded External Cup Bottom Bracket
 

DUB Ultra-lite MTB Threaded External Cup Bottom Bracket

$ 165.00

Size Guide
Thread Style
Bearing
Color
Black

    • Our BBInfinite DUB Ultra-lite Threaded External Cup Bottom Bracket System work with any DUB MTB (29mm) crank set on the market.
    • Weighing in at a skimpy 68 grams for the set, the Ultra-lite DUB bottom bracket delivers smooth, quiet, durable performance in an ultra-compact form factor that allows maximum clearance for power meter back plates. No big, special wrenches needed, just the good old Shimano classic TL-FC33 or ParkTool BBT-19 everyone already has.

    • ATTENTION: Always "chase and face" your frame bottom bracket shell before installation. Threads must be absolutely clean and clear of debris. Frame bottom bracket shell must be faced to 73mm.

  • Technical Specifications

    Weight: Ceramitech: 68g | ABEC-7: 72g
    (for both cups together)

  • Frame Width: 73mm MTB

    Frame Diameter: BSA English

    Spindle Diameter: DUB

Bottom Bracket Selection Guide