Sram cenral movement PF30 Strada Dub, Black, 73mm

The backward-compatible, forward-thinking DUB BB/Crank technology is the workhorse without restraint. Designed for the most demanding professionals. For the first time ever, bikes will have a uniform approach to bottom bracket mounting.



An oversized spindle to work on all bottom bracket standards.

Significantly lighter than the PFGXP system.

Easier installation with the ability to press the bearing cups into the frame An oversized spindle to work on all bottom bracket standards.

Significantly lighter than the PFGXP system.

Easier installation by allowing the bearing cups to be pressed into the frame.

Bottom bracket frame interface: English/BSA 73 mm, PressFit (MTB: 121 mm), PressFit (MTB: 89/92 mm), PressFit (road: 86.5 mm).

Crank-BB interface: DUB.

Bearing type: standard.

Spindle diameter: DUB.

Cup material: steel



- DUB series, standard same for all Sram cranks of the latest generation

- Sealed cartridge bearings

- Width 73mm

- For PF30A frames

- Frame diameter 46mm