Bottom Brackets PF30 Ø46mm Road 79mm - SRAM DUB Road

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Bottom brackets with Twistfit for BBright solution with a width of 79mm

This Bottom brackets is used for Cervelo frames with a special width of 79mm, but can also be used on other frames with the same dimensions

  • Crank hole: Ø46mm
  • Width: 79mm
  • Shaft: DUB 29.88
  • Bearings: Ceramic bearings
  • Grade 5

Twistfit has threads through the entire shaft, which only require a standard BB key for mounting.

Category: Accessories


This model is 4 in a bottom bracket.


It is with twistfit tekonolgi which ensure optimum transfer when pedaling watts and protect your frame with the hard PA plastic on the crank housing


BB30 - Ø42mm - 68mm racer - Shimano

BB30A - Ø42mm - 73mm - mtb - Shimano (Cannondale)

PF30 - Ø46mm - 68mm - mtb - Shimano

PF30A - Ø46mm - 68mm - racer - Shimano (Cannondale)


Bottom bracket has a width between 68-86mm


New designed bottom bracket with ceramic bearings, low friction which ensure optimum propulsion.


TwistfIt technology which has threaded into the middle section of the crank so it can be easily screw in the crank.


Replacement of bearings is easily done by removing dustcaps without removing the crankcase from the frame

Available for Shimano or GXP selected below

Krank lejer Keramiske lejer
Pressfit, Thread, Twistfit Twistfit
Bottom bracks pressfitt BB RIGHT Ø46mm
Spindel SRAM DUB 28,99mm
Krankboks diameter Ø46mm
Bottom brackets lenght 79mm (CERVELO)