Bikone DCTech BB86-92 - Steel bearings - Shimano

Bikone DCTech BB86-92 Bottom Bracket (⌀41mm - Width 86.5 to 92mm) Pressfit with Steel Bearings - Shimano Compatible (⌀24mm)

The Bikone DCTech BB86-92 - Steel Bearings - Shimano is a high-end bottom bracket, designed for demanding cyclists looking for performance and reliability at a competitive price. Thanks to Dual Cup (DCTech) technology and its high-quality steel bearings, it guarantees exceptional pedaling fluidity, whether on the most technical roads or trails.

DCTech Technology

Dual Cup technology relies on two precision-machined aluminum cups that ensure perfect bearing alignment. This creates a rigid central junction, eliminating any noise or unwanted movement, for maximum pedaling efficiency.

High performance bearings

This housing is equipped with ABEC5/P5 – 2RS chrome steel bearings, renowned for their durability and ability to reduce friction. They are fully sealed, with axial seals and full sealing on all surfaces for increased longevity, even in harsh conditions.

High quality materials

The bottom bracket cups are made of aircraft-grade 7075 aluminum, T6-treated for increased strength. This treatment ensures excellent durability over time, without compromising mechanical performance.

Compatibility

• Crank diameter: 24 mm ( Shimano )
• Case width: 86.5 mm to 92 mm (road and mountain bike compatible)
• Inner frame diameter: 41 mm
• Compatible with Pressfit frames
• Weight: 94 g

Important: MTB cranks must be mounted on MTB frames, and road cranks on road frames.

Box contents

• 1 Bikone DCTech BB86-92 bottom bracket - Shimano

Guarantee

• Lifetime warranty on cups
• 3-year warranty on bearings