Description

The DCTech BSA Road bottom bracket for Shimano is designed for road cyclists who demand the most efficient performance.
Thanks to our Dual Cup Technology (DC Tech) and high-quality steel bearings, you´ll experience the smoothest ride, making every pedal stroke feel effortless.
Because the road to victory deserves the best.
For proper compatibility, mountain cranks should always be mounted on mountain frames and road cranks on road frames.
Mounting specifications:Crankset diameter:24 mm (Shimano).
Frame width:68 mm (Compatible with road bikes).
Frame diameter:BSA.
For threaded frames.
This bottom bracket uses a standard BSA tool for assembly and disassembly.
Examples:Parktool BBT-69.3, Shimano TL-FC32, or similar:44 mm outer diameter and 42.7 mm inner diameter.
16 pins.
Weight:102 grams.
DCTech BSA Road Features for Shimano.
Double Cup Technology.
Two aluminum cups that 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 Chronium steel bearings (ABEC5 / P5 – 2RS).
The cups on 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.
Lighter.
The number of pins on this bottom bracket has been reduced to make it lighter.
This bottom bracket is compatible with the following spare parts:6805 steel bearings.
6805 bearing kit for Shimano.
BSA / BB86-92 / ITA adapters for Shimano