Description

The BIKONE DCTech BB86-92 Shimano Ceramic bottom bracket is designed for cyclists who demand the best in performance and durability, whether they´re riding rough mountain trails or cruising smooth roads.
Thanks to our Dual Cup Technology (DC Tech) and high-quality ceramic bearings, you´ll experience the smoothest ride.
For proper compatibility, mountain cranks should always be mounted on mountain frames and road cranks on road frames.
Mountain Bike Mount Specifications.
Crankset Diameter:24 mm (Shimano).
Frame Width:86.5 mm to 92 mm (Compatible with mountain and road bikes).
Frame Diameter:41 mm.
For Pressfit frames.
Weight:92 grams.
DCTech BB86-92 Ceramic for Shimano Features.
Dual Cup Technology.
Two aluminum cups perfectly align the bearings on both sides, creating a solid center seal that eliminates any noise or movement issues.
Learn more about our technology here.
This bottom bracket uses hybrid ceramic bearings (ABEC5/P5 – 2RS).
The cups of our bottom brackets are made of 7075 aluminum, a high-strength aerospace-grade aluminum to which we apply a T6 treatment.
This makes the material harder and more durable, ensuring our cups maintain peak performance over time.
Fully sealed.
Axial seals on the bearings and fully sealed on all surfaces.
This bottom bracket is compatible with the following spare parts:6805 ceramic bearing.
6805 ceramic bearing kit for Shimano.
BSA/BB86-92/ITA adapters for Shimano