Ceramicspeed
Ceramicspeed Bottom Bracket ALPHA for T47/86 Shimano Road
Ceramicspeed Bottom Bracket ALPHA for T47/86 Shimano Road
SKU: 115436
UPC: 5711050143115
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Product Description
A bottom bracket built to outlast your frame. BB ALPHA features hardened stainless-steel races hand-built with Grade 3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection while maintaining ultra-low friction performance.
The simplified spacer tube design and lighter cups ensure quick installation and a 10% weight reduction compared to previous generations. All CeramicSpeed BB ALPHA models are backed by a lifetime warranty.
This model is designed to precisely pair a 24 mm axle crankset from Shimano or compatible brands with a threaded T47 frame featuring an 85–86 mm shell width and inboard bearing placement.
Key Features
- Lifetime warranty
- Ultra-low friction ceramic bearings
- Corrosion-resistant design
- Exceptional bearing protection
- Lightweight and serviceable construction
- Up to 500% improved moisture protection
- 10% lighter than previous generations
In the Box
- BB ALPHA for T47/86 Shimano Road
- UFO TECH All Round Bearing Grease – 5 ml
- Decal
Specifications
| Discipline | Road, Triathlon and Track |
| SKU | 115436 |
| Net Weight | 96 g |
| Gross Weight | 214 g |
| Bottom Bracket Type | T47 86 mm |
| Crank Axle Diameter | 24 mm |
| Compatible Crank Brand | Shimano |
Compatibility
Designed for threaded T47 frames with an 85–86 mm shell width and Shimano-style 24 mm crank axles.
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