CERAMICSPEED BSA SRAM DUB 28.9 BLACK C
Regular price OMR 175
Shipping calculated at checkout.
The CeramicSpeed BSA SRAM DUB Road bottom bracket for the installation of DUB cranks in a BSA frame with 68 mm bottom bracket width is characterised by ceramic bearings that are exceptionally hard, smooth and resilient.
Type: BSA
Shell Width: 68 mm
Axle Diameter: 28.99 mm (DUB)
- CeramicSpeed bearing balls: 15 % harder, 100 % smoother and 99 % more resilient than commercially available ceramic balls
- ball bearing retainer made of reinforced polyamide, race made of hardened steel with polished channel
- reduced friction: smoother running, more performance
- handmade in Denmark
CeramicSpeed ceramic balls are rounder, harder, smoother, lighter and more resilient than steel balls and ceramic balls from other manufacturers. CeramicSpeed ceramic bearings therefore last 3 to 5 times longer than other commercially available bearings. All CeramicSpeed bearings are manufactured by hand in Denmark under clean room conditions and are subject to a strict four-stage control procedure. Among other things, the size of the ceramic balls is checked down to the thousandth of a millimetre. Tests are then carried out in the laboratory or preferably by professionals in training and competition. CeramicSpeed bottom brackets guarantee you the lowest possible friction, optimised power transfer and maximum durability and also help you save watts and reach the finish line faster. It's not about seconds, it's about minutes!
Specifications:
Application: Road, Triathlon & Time TrialType: BSA
Shell Width: 68 mm
Axle Diameter: 28.99 mm (DUB)
Technical Information:
Bearings: ceramicCompatibility:
- SRAM DUB cranksFeatures:
- high-performance bearings with special ceramic balls made of 3rd degree silicon nitride (best achievable degree for ceramic bearings)- CeramicSpeed bearing balls: 15 % harder, 100 % smoother and 99 % more resilient than commercially available ceramic balls
- ball bearing retainer made of reinforced polyamide, race made of hardened steel with polished channel
- reduced friction: smoother running, more performance
- handmade in Denmark
Technology:
Ceramic Bearings by CeramicSpeedCeramicSpeed ceramic balls are rounder, harder, smoother, lighter and more resilient than steel balls and ceramic balls from other manufacturers. CeramicSpeed ceramic bearings therefore last 3 to 5 times longer than other commercially available bearings. All CeramicSpeed bearings are manufactured by hand in Denmark under clean room conditions and are subject to a strict four-stage control procedure. Among other things, the size of the ceramic balls is checked down to the thousandth of a millimetre. Tests are then carried out in the laboratory or preferably by professionals in training and competition. CeramicSpeed bottom brackets guarantee you the lowest possible friction, optimised power transfer and maximum durability and also help you save watts and reach the finish line faster. It's not about seconds, it's about minutes!
