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BIKONE

BIKONE BSA Steel 24mm Spindle MTB Bottom Bracket

The BIKONE BSA Steel 24mm Spindle MTB Bottom Bracket is designed specifically for mountain bikers who demand robustness and reliability on the toughest terrain.... Read more

Recommended price* : 79,00 €

Regular price 69,99 €
Regular price Sale price 69,99 €
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Description

The BIKONE BSA Steel 24mm Spindle MTB Bottom Bracket is designed specifically for mountain bikers who demand robustness and reliability on the toughest terrain. Compatible with Shimano (24mm spindle) cranks and BSA threading in MTB format (73mm), it features an asymmetric construction that occupies the space usually reserved for the spacer, for greater strength.

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

Fitted with high-quality chrome steel bearings (ABEC5/P5) that are fully sealed, it maintains smooth pedalling even after intensive use in muddy or dusty conditions.

Its T6-treated 6061 aluminium cups provide excellent mechanical resistance to the impacts and vibrations inherent in off-road riding.

Because conquering trails demands the very best, this BSA MTB bottom bracket supports the most demanding riders seeking long-lasting reliability.

Ref: 16107673485692

Technical information

Crankset (axle) diameter: 24 mm, compatible with Shimano cranks
Frame diameter (thread): BSA – 44 mm outer cup / 42.7 mm inner, 16 notches
Frame width: 73 mm (MTB)
Weight: 97 g
Bearing type: ABEC5/P5 chrome steel, enhanced protection against dust and mud
Cup material: 6061 aluminium, T6 treatment
Technology: Dual Cup Technology (DC Tech)
Installation tool: Standard BSA/ITA wrench
Frame compatibility: MTB frames with BSA thread (73 mm)
Documentation: Installation instructions available on the manufacturer's official website

Price information

*Recommended retail price from supplier in July 2026