• BIKONE T47 External Steel Bottom Bracket 30mm Axle
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BIKONE

BIKONE T47 External (68mm) Steel Bottom Bracket 30mm Spindle

The BIKONE T47 External (68mm) Steel Bottom Bracket 30mm Spindle is a threaded bottom bracket designed for cyclists using 30mm (BB30) cranks, seeking reliability... Read more
69,99 €
69,99 €
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Description

The BIKONE T47 External (68mm) Steel Bottom Bracket 30mm Spindle is a threaded bottom bracket designed for cyclists using 30mm (BB30) cranks, seeking reliability and performance on the road and off-road. Its cups sit outside the frame, on the T47 threaded standard.

It features Dual Cup Technology (DC Tech): two aluminium cups that perfectly align the bearings on each side of the frame, eliminating all play and unwanted noise.

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

Its T6-treated high-strength aluminium cups ensure strength and long-lasting durability.

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

Ref: 16107674534268

Technical information

Bottom bracket spindle diameter: 30 mm, compatible with BB30 cranks
Frame diameter (cup thread): T47 – T45/T47 wrench, 52 mm outer / 48.2 mm inner cup, 16 notches
Frame width: 68 mm to 73 mm (external fitment, road and MTB)
Weight: 98 g
Bearing type: ABEC5/P5 chrome steel
Cup material: high-strength aluminium, T6 treated
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