Description

CeramicSpeed Alpha T47 86×24 mm Bottom Bracket Cups | Unmatched Durability & Low Friction
Category: Bike parts
Subcategory: Bottom brackets
Experience the pinnacle of drivetrain performance with the CeramicSpeed Alpha T47 86×24 mm bottom bracket cups. Engineered for the most demanding cyclists, this bottom bracket is the ultimate upgrade for your T47 frame, promising unparalleled durability, significantly reduced friction, and a new standard in all-weather reliability. It´s more than a component; it´s a long-term investment in speed and efficiency.
A bottom bracket built to outlast your frame. The BB ALPHA series is a testament to engineering excellence, featuring hardened stainless-steel races meticulously hand-built with grade-3 Silicon Nitride ceramic balls. This combination ensures a flawlessly smooth and round raceway for the bearings, translating directly into less wasted energy and more forward momentum with every pedal stroke.
It incorporates custom-engineered seals and precision dust covers, a combination that delivers up to 500% better moisture protection than its predecessors, all while maintaining the signature CeramicSpeed ultra-low friction performance that riders covet. This robust sealing system is designed to keep contaminants like water, dirt, and grime out, ensuring your bearings run smoothly for thousands of miles, regardless of the conditions.
Efficiency extends to its design. The simplified spacer tube design and lighter cups not only contribute to a 10% weight reduction over previous generations but also ensure a quicker and more straightforward installation process, getting you back on the road, trail, or gravel path faster.
Perfectly Engineered for Your Setup
Precisely pair your 24mm axle crank from Shimano or other compatible brands with a threaded T47 frame that has an 85-86mm shell width. This high-quality bottom bracket from CeramicSpeed is designed for configurations where the bearings are placed inboard, ensuring a perfect fit and optimal chainline for maximum power transfer.
Whether you´re conquering challenging climbs in Road Cycling, navigating technical singletrack in MTB Cycling, or exploring endless backroads in Gravel Cycling, the CeramicSpeed Alpha T47 is built to enhance your ride quality and withstand the elements, providing a consistent, high-performance foundation for your power output. Upgrade your ride and feel the difference that superior engineering makes.
Specifications:
– Net weight: 96.0 g
– Gross Weight: 214 g
– BB Type: T47 86mm
– Crank Diameter: 24.0
– Crank Brand: Shimano
In the box:
– BB ALPHA for T47/86 Shimano Road
– UFO All Round Grease 5 ml
– Decal