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BIKONE

BIKONE PF30-73a Steel Bottom Bracket 29mm Axle

The BIKONE PF30-73a Steel Bottom Bracket 29mm Axle is a press-fit bottom bracket designed for cyclists using SRAM DUB (29mm axle) cranks, seeking reliability... Read more

Recommended price* : 79,00 €

Regular price 69,99 €
Regular price Sale price 69,99 €
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Description

The BIKONE PF30-73a Steel Bottom Bracket 29mm Axle is a press-fit bottom bracket designed for cyclists using SRAM DUB (29mm axle) cranks, seeking reliability and performance on the road. It fits into the frame cups with the PF30 standard (46mm bore, 73mm width).

It incorporates Dual Cup Technology (DC Tech): two aluminium cups that perfectly align the bearings on either side of the frame, eliminating any play or unwanted noise.

Equipped with high-quality chrome steel bearings (ABEC5/P5), it guarantees smooth rotation and good wear resistance.

Its T6-treated 6061 aluminium cups ensure strength and long-term durability.

Note: for SRAM DUB Wide cranks, a DUB Wide adapter kit is required. This bottom bracket is only compatible with road frames.

Ref: 16107672699260

Technical information

Bottom bracket spindle diameter: 29 mm, compatible with SRAM DUB cranks
Frame diameter (cup bore): 46 mm (PF30 standard)
Frame width: 73 mm
Weight: 116 g
Bearing type: ABEC5/P5 chrome steel
Cup material: 6061 aluminium, T6 treatment
Technology: Dual Cup Technology (DC Tech)
Compatibility: SRAM DUB Wide cranks via DUB Wide adapter kit (sold separately)
Frame compatibility: road frames only, PF30-73a standard

Price information

*Recommended retail price from supplier in July 2026