• BIKONE BSA Ceramic Bottom Bracket 29 mm Spindle
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BIKONE

BIKONE BSA Ceramic Bottom Bracket 29mm Axle

The BIKONE BSA Ceramic Bottom Bracket 29mm Axle is designed for cyclists using SRAM DUB (29mm axle) cranks and seeking the best efficiency, on... Read more

Recommended price* : 225,00 €

199,99 €
199,99 €
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Description

The BIKONE BSA Ceramic Bottom Bracket 29mm Axle is designed for cyclists using SRAM DUB (29mm axle) cranks and seeking the best efficiency, on the road and off-road. It fits the BSA thread, compatible with 68 to 73mm frame widths.

It incorporates Dual Cup Technology (DC Tech): two aluminium cups that perfectly align the bearings on either side of the frame, for rotation without play or unwanted noise.

Equipped with high-quality hybrid ceramic bearings (ABEC5/P5), it offers exceptional pedalling smoothness and increased friction resistance.

Its T6-treated 7075 aluminium cups guarantee strength and long-term durability.

Note: for SRAM DUB Wide cranks, the use of a DUB Wide adapter kit is required. This ceramic BSA bottom bracket supports SRAM-equipped cyclists seeking an ultra-smooth drivetrain.

Technical information

Bottom bracket spindle diameter: 29 mm, compatible with SRAM DUB cranks
Frame diameter (thread): BSA – 44 mm outer / 42.7 mm inner cup, 16 notches
Frame width: 68 mm to 73 mm (road and MTB)
Weight: not specified by the manufacturer
Bearing type: ABEC5/P5 hybrid ceramic
Cup material: 7075 aluminium, T6 treatment
Technology: Dual Cup Technology (DC Tech)
Compatibility: SRAM DUB Wide cranks via DUB Wide adapter kit (sold separately)
Documentation: installation instructions available on the manufacturer's official website
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Pricing information

*Recommended retail price from supplier in July 2026