• BIKONE T47a Ceramic Bottom Bracket 24 mm Spindle
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BIKONE

BIKONE T47a (Asymmetric) Ceramic 24mm Spindle Bottom Bracket

The BIKONE T47a (Asymmetric) Ceramic 24mm Spindle Bottom Bracket is a threaded bottom bracket designed for cyclists seeking maximum efficiency, on-road and off-road. Compatible... Read more
199,90 €
199,90 €
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Description

The BIKONE T47a (Asymmetric) Ceramic 24mm Spindle Bottom Bracket is a threaded bottom bracket designed for cyclists seeking maximum efficiency, on-road and off-road. Compatible with Shimano (24mm spindle) cranksets, its asymmetric design compensates for the crankset's natural offset for optimal fitting.

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.

Its T6-treated 7075 aluminium cups, high-strength aerospace-grade aluminium, ensure strength and long-lasting durability.

This high-end bottom bracket is installed with a standard T45/T47 wrench, without any specific tool.

Ref: 16107672502652

Technical information

Bottom bracket spindle diameter: 24 mm, compatible with Shimano cranks
Frame diameter (cup thread): asymmetric T47 – T45/T47 wrench, 52 mm outer / 48.2 mm inner cup, 16 notches
Frame width: 77 mm (road and MTB)
Weight: 113 g
Bearing type: ABEC5/P5 hybrid ceramic
Cup material: 7075 aluminium, T6 treatment
Technology: Dual Cup Technology (DC Tech)
Installation tool: standard T45/T47 wrench
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Price information

*Recommended retail price from supplier in July 2026