Bottom Bracket Bikone DCTech BB86-BB92 DUB 29mm ABEC 5 Shell 41mm Black

Bikone DCTECH BB86-BB92 DUB 29MM ABEC 5

The Bikone BB86-BB92 DUB 29 mm bottom bracket is designed for road and mountain bikes compatible with Sram DUB Ø29 mm axles, offering a precise, long-lasting Pressfit installation.

Thanks to its double-cup technology, the aluminium cups align the bearings perfectly on both sides, creating a solid central assembly that eliminates noise and play. The chrome steel ABEC5/P5 – 2RS bearings provide smooth, hard-wearing rotation, while the 7075 T6 aluminium cups ensure durability and maximum stiffness. The assembly is fully sealed, protecting against dirt and moisture.

- Specifications:

• Type: BB86-BB92 Pressfit bottom bracket

• Axle compatibility: Ø29 mm (Sram DUB)

• Frame width: 86.5 mm – 92 mm (road and MTB)

• Frame diameter: 41 mm

• Weight: 86 g

• Bearings: ABEC5/P5 – 2RS chrome steel

• Cups: 7075 T6 aluminium

• Sealing: Full, with axial seals on the bearings

• Technology: Double cup for maximum stiffness and alignment

Brand: Bikone