• BIKONE T45 Steel Bottom Bracket 29 mm Spindle
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BIKONE

BIKONE T45 Steel 29mm Spindle Bottom Bracket

The BIKONE T45 Steel 29mm Spindle Bottom Bracket is a threaded bottom bracket designed for cyclists using SRAM DUB (29mm spindle) cranksets and seeking... Read more
69,99 €
69,99 €
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Description

The BIKONE T45 Steel 29mm Spindle Bottom Bracket is a threaded bottom bracket designed for cyclists using SRAM DUB (29mm spindle) cranksets and seeking reliability and performance on the road. It installs on the T45 (ThreadFit 82.5) threaded standard, notably used by certain Colnago frames.

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.

This bottom bracket is installed with a standard T45/T47 wrench, for easier fitting and maintenance.

Ref: 16107673158012

Technical information

Crankset spindle diameter: 29 mm, compatible with SRAM DUB cranks
Frame diameter (bottom bracket cup thread): T45 (ThreadFit 82.5) – T45/T47 tool, 52 mm outer cup / 48.2 mm inner, 16 notches
Frame width: 82.5 mm (road frames)
Weight: not stated by the manufacturer
Bearing type: ABEC5/P5 chrome steel
Cup material: 6061 aluminium, T6 treatment
Technology: Dual Cup Technology (DC Tech)
Frame compatibility: T45 standard, including certain Colnago frames
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Price information

*Recommended retail price from supplier in July 2026