Description

CERAMICSPEED Alpha Pressfit BB86 24mm Bottom Bracket Cups
Unlock Ultimate Performance and Unrivaled Durability for Your Ride
Elevate your cycling experience across any terrain with the CeramicSpeed Alpha Pressfit BB86 Bottom Bracket. Engineered for cyclists who demand the absolute best in efficiency, longevity, and all-weather reliability, this bottom bracket is more than just a component—it´s a fundamental upgrade to your bike´s core performance. Whether you´re conquering climbs in Road Cycling, navigating technical trails in MTB Cycling, or exploring mixed surfaces in Gravel Cycling, the Alpha BB86 delivers a tangible advantage in every pedal stroke.
A bottom bracket built to outlast your frame. The BB ALPHA features hardened stainless-steel races, meticulously hand-built with grade-3 Silicon Nitride ceramic balls. This superior construction, combined with custom-engineered seals and precision dust covers, delivers up to 500% better moisture protection compared to other high-end options. This formidable barrier against water, dirt, and grit ensures peak performance in the harshest conditions, while still providing the ultra-low friction performance that CeramicSpeed is renowned for. The simplified spacer tube design and lighter cups ensure quick, hassle-free installation and contribute to a significant 10% weight reduction over previous generations, helping you save precious grams without sacrificing strength.
The CeramicSpeed Alpha series is designed for riders who refuse to compromise. The incredibly smooth and round ceramic balls, paired with hardened-steel races, create an optimized system that reduces power loss, translating more of your effort directly into forward motion. Feel the immediate difference in acceleration, sustained speed on flats, and easier spinning on long, arduous climbs. This isn´t just about marginal gains; it´s about transforming the feel and responsiveness of your entire drivetrain.
This specific model allows you to precisely pair a 24mm axle crank from Shimano or other compatible brands with a pressfit 41mm frame bore that is 86mm wide, a standard commonly referred to as BB86. By selecting this high-quality bottom bracket from CeramicSpeed, you are investing in a component that promises years of flawless, silent, and efficient operation.
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Technical Specifications:
– Net Weight: 78.0 g
– Gross Weight: 193 g
– BB Type: BB86
– Crank Axle Diameter: 24.0 mm
– Compatible Crank Brand: Shimano (and other 24mm spindle cranks)
– Frame Shell Width: 86.5 mm
In the Box:
– BB ALPHA for BB86 Shimano Road
– UFO All Round Grease (5 ml)
– Decal Sheet