Bikone DCTech PF30-83a asymmetric - Ceramic bearings - SRAM DUB

Bikone DCTech PF30-83a bottom bracket (⌀46mm - Width 83mm) Asymmetric Pressfit with ceramic bearings - SRAM DUB standard (⌀29mm)

The Bikone DCTech PF30-83a asymmetric bottom bracket with ceramic bearings and SRAM DUB compatibility is designed for maximum efficiency, high reliability, and optimal rotational smoothness. It's ideal for demanding cyclists seeking high performance and efficient power transfer, even under demanding conditions.

Thanks to Dual Cup Technology (DC Tech) combined with high-quality hybrid ceramic bearings, this bottom bracket guarantees perfect bearing alignment, reduced friction and increased longevity.

Box contents

• PF30-83a Ceramic bottom bracket for SRAM DUB cranksets (29 mm axle)

Compatibility and assembly

• Bottom bracket axle diameter: 29 mm ( SRAM DUB)
• Frame bottom bracket width: 83 mm
• Internal frame diameter: 46 mm
• Standard: PF30-83a
• Frame type: Pressfit

Technology and design

• Dual Cup Technology: two aluminum cups ensuring precise alignment and perfect stability, without noise or unwanted play.
• ABEC5/P5 hybrid ceramic bearings – 2RS for very smooth rotation and excellent wear resistance
• 6061 aircraft-grade aluminum cups with T6 heat treatment, offering rigidity, durability and corrosion resistance
• Complete sealing thanks to axial seals and full protection of all surfaces

Spare parts compatibility

• 30407 Ceramic Bearing
• PF46, PF30, T47, EVO, BBright and T45 adapters for SRAM DUB

Compatible bicycles

• Cannondale F-Si (2018–2019)
• Cannondale Scalpel (2020–2021)

It is recommended to check the compatibility between your frame and this bottom bracket before purchasing.

Guarantee

• Lifetime warranty on toilet bowls
• 3-year warranty on bearings