Ceramicspeed BB86 Shimano coated bottom bracket, 41 x 86.5 mm

Product Description The CeramicSpeed BB86 Shimano Coated bottom bracket for the installation of Hollowtech II cranks in a press-fit frame with an 86.5 mm bottom bracket width and 41 mm shell diameter features smooth-running ceramic bearings and metal-coated races. For hazard warnings, safety, and application information for the included grease, please see CeramicSpeed UFO All Round Grease. Specifications:Application:Road, Triathlon & Time TrialType:press fit BB86Shell Diameter:41 mmShell Width:86.5 mmAxle Diameter:24 mmTechnical Information:Bearings:CeramicCompatibility:Shimano Hollowtech II cranksFSA cranks with a 24 mm axleRotor cranks with a 24 mm axleFeatures:high-performance bearings with special ceramic balls made of grade 3 silicon nitride (best achievable degree for ceramic bearings)CeramicSpeed bearing balls: 15% harder, 100% smoother and 99% more resilient than commercially available ceramic ballsball bearing retainer made of reinforced polyamide, race made of hardened steel with polished channeladditional metal-coated race for more performance and durabilityreduced friction: smoother runninghandmade in DenmarkTechnology: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! Coated CeramicSpeed coated products offer the ultimate in performance and durability. This is achieved by a unique coating that increases the hardness of the races, so that in combination with the smoothness of CeramicSpeed ball bearings, there is virtually no bearing wear. The coating is a metal layer that is 75% harder than hardened steel. It is applied very thinly (0.003 mm) and evenly over the entire surface of the race and is used both internally and externally for optimum results. Manufacturer Numbers:black:101340red:101342Contents:1 x CeramicSpeed BB86 right bearing cup, incl. Coated ceramic bearings1 x CeramicSpeed BB86 left bearing cup, incl. Coated ceramic bearings1 x bottom bracket centre sleeve2 x dust caps with integrated spacers1 x CeramicSpeed All Round grease, 10 ml1 x sticker sheet Manufacturer: CeramicSpeed Sport A/S Noergaardsvej 3 7500 Holstebro Denmark info@ceramicspeed.com