• BIKONE BB86-92 OVERSIZED Steel Bottom Bracket 30 mm Spindle
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BIKONE

BIKONE BB86-92 OVERSIZED Steel 30mm Spindle Bottom Bracket

The BIKONE BB86-92 OVERSIZED Steel 30mm Spindle Bottom Bracket is a solution specially designed for road (BB86) and mountain bike (BB92) frames whose press-fit... Read more

Recommended price* : 99,00 €

89,99 €
89,99 €
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Description

The BIKONE BB86-92 OVERSIZED Steel 30mm Spindle Bottom Bracket is a solution specially designed for road (BB86) and mountain bike (BB92) frames whose press-fit cup has widened through use. Compatible with 30mm (BB30) cranksets, it restores a perfect fit to the bottom bracket, without play or creaking.

Its oversized Ø41mm cup (from 41.000 to 41.050mm) compensates for housing enlargement to restore a solid, durable hold.

It retains Dual Cup Technology (DC Tech) and high-quality chrome steel bearings (ABEC5/P5), with double radial and axial seals.

Its matt-anodised T6-treated 7075 aluminium cups guarantee excellent mechanical strength.

An effective solution for extending the lifespan of a worn frame without having to replace it.

Ref: 16107672240508

Technical information

Bottom bracket spindle diameter: 30 mm, compatible with BB30 cranks
Frame diameter (cup bore): Ø 41 mm OVERSIZED (for enlarged frames from 41.000 to 41.050 mm)
Frame width: 86.5 mm to 92 mm (BB86 road / BB92 MTB)
Weight: 83 g
Bearing type: ABEC5/P5 chrome steel, double radial and axial seal
Cup material: 7075 aluminium, matt anodised T6 treatment
Technology: Dual Cup Technology (DC Tech)
Use: for press-fit frames whose housing has enlarged through wear only
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Price information

*Recommended retail price from supplier in July 2026