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BIKONE

BIKONE BB30 68/73mm Steel 29mm Spindle Bottom Bracket

The BIKONE BB30 68/73mm Steel 29mm Spindle Bottom Bracket is a press-fit bottom bracket designed for cyclists using SRAM DUB (29mm spindle) cranksets and... Read more
Regular price 69,99 €
Regular price Sale price 69,99 €
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Description

The BIKONE BB30 68/73mm Steel 29mm Spindle Bottom Bracket is a press-fit bottom bracket designed for cyclists using SRAM DUB (29mm spindle) cranksets and seeking reliability and performance on-road and off-road. It installs directly in the frame cups using the BB30 standard.

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 cranksets, a DUB Wide adapter kit is required. This bottom bracket supports SRAM-equipped cyclists with BB30 frames.

Ref: 16107672109436

Technical information

Crankset (axle) diameter: 29 mm, compatible with SRAM DUB cranks
Frame diameter (cup): 42 mm (BB30 standard)
Frame width: 68 mm (road) / 73 mm (MTB)
Weight: 99 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)

Price information

*Recommended retail price from supplier in July 2026