CeramicSpeed Ceramic Race Bottom Bracket - EVO386 to 24mm (Shimano)
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CeramicSpeed Ceramic Race Bottom Bracket - EVO386 to 24mm (Shimano) Info
When the BB386 EVO standard first came out, users were limited to purpose-built FSA cranks. With this CeramicSpeed Ceramic Bottom Bracket you can adapt your BB386 EVO bike to work with 24mm-spindled cranks from Shimano and FSA and Rotor.
BB386 EVO is a newer standard that was devised by FSA and Wilier. FSA has long supplied cranks to manufacturers in whatever size they wanted, but this allowed them to have their own design input. BB386 EVO marries the extra width of BB86 (the 86 in the name) with the greater diameter of BB30 (the 3 of BB30 in the name). This way, you have a wide 86.5mm shell and have the ability to run cranks featuring a 30mm diameter spindle. The inner diameter of the shell is 46mm and the interior of the shell is smooth The cups are similar to what you’ll find on PF30 bottom brackets. However, with this you’re mating 24mm cranks, so the bearings are larger to leave a 24mm diameter opening in the middle.
CeramicSpeed utilizes Grade 3 Silicon Nitride balls that possess the best possible surface finish and roundness. In testing, the balls are 400% smoother, 128% harder, and 58% lighter than standard steel balls found in most bike components. They’re more than 100% smoother and 15% harder than standard ceramic balls. The balls are installed into hardened steel races in dust-free clean rooms and then checked again before assembly is complete. Not only is low friction the result, but so is increased bearing life. Like three to five times longer than standard bearings.
The CeramicSpeed bearings are pressed into aluminum cups that themselves are on the inside of aluminum sleeves. Rotor of Spain machines the pieces. And the bearings are pressed into place at CeramicSpeed in Denmark.
Tech geeks who are also speed fiends obsess over ceramic bearings because the right design can have dramatically less frictional resistance than standard steel bearings. CeramicSpeed is an innovator in bearing technology. They mastered the use of ceramic ball bearings pressed into hardened steel races for both reduced friction and improved durability. You can go faster with less maintenance. Great things both. These are the reasons why pro teams seek out ceramic bearings. CeramicSpeed has the pro teams coming to them, begging for bearings. Even the ones they don’t sponsor might well be buying them in order not to be left behind.
If you replace all your bike’s bearings with CeramicSpeed, you could be looking at a savings of 25 seconds in 40km if you’re riding at 48kph. The savings goes up to two minutes if you’re riding at 32kph. Extend that to an Ironman-length ride, and the savings could vary from 1:50, if you’re going 48kph to nine minutes if you’re going 32kph.
Another step they take in assuring the lowest-possible frictional drag is using grease they designed as lubricant. It comes in the bearings and a syringe comes with the bearings as well.
The kit comes with the bearings, cups, grease, dust cover, spacers, and sticker sheet.
The CeramicSpeed Ceramic Race Bottom Bracket that converts BB386 EVO bottom brackets to work with 24mm spindled cranks gives you more choices (Shimano and FSA and Rotor) for your BB386 EVO frame.
CeramicSpeed Ceramic Race Bottom Bracket - EVO386 to 24mm (Shimano) Video
The R&A Transporter Bike Box
Shipping bikes can be tricky. They are big and bulky but delicate. Shipping your passion / investment is nothing we take lightly. We go through great detail to ensure your new ride will get to you in perfect condition.
So you've purchased the bike of your dreams! We've put together this video to outline the R&A concept of shipping bikes and the steps we take to get you your new bike in perfect condition. It will show you the careful steps we take to assemble your bike to make it as easy as possible for you to get your bike on the road when you receive it. Ready to ride. It will also show you the tips and tricks of removing all of your parts in the most careful way to ensure your riding as quickly as possible.