BSA 30 bottom bracket

Product Description The for the installation of 30 mm cranks in a BSA frame with a 68 mm bottom bracket width features ceramic bearings that are exceptionally hard, smooth and resilient. For hazard warnings, safety and application information for the included grease, please refer to CeramicSpeed UFO All Round Grease. Specifications: Application: Road, Triathlon & Time Trial Type: BSA Shell Width: 68 mm Axle Diameter: 30 mm Technical Information: Bearings: Ceramic Compatibility: cranks with 30 mm axle over 100 mm length Features: high-performance bearings with special ceramic balls made of Grade 3 silicon nitride (the best achievable grade 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 CeramicSpeed 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 cleanroom 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! Manufacturer Numbers: black: 101315 red: 101317 Contents: 1 x CeramicSpeed BSA right bearing cup incl. ceramic bearings 1 x CeramicSpeed BSA left bearing cup incl. ceramic bearings 2 x dust caps 2 x spacers 1 mm 2 x spacers 0.5 mm 1 x O-ring 1 x CeramicSpeed All Round grease, 10 ml 1 x sticker sheet Order Together: Dual Socket bottom bracket tool Manufacturer: CeramicSpeed Sport A/S Noergaardsvej 3 7500 Holstebro Denmark info@ceramicspeed.com