CeramicSpeed BB ALPHA for PF30 Shimano MTB
- Fast US-based shipping, no tariffs
- Secure checkout
A bottom bracket built to outlast the 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 still providing ultra-low friction performance. The simplified spacer tube design and lighter cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are backed by a lifetime warranty.
Precisely pair a 24mm axle crank from Shimano or other brands with a pressfit 46mm bore that is 68mm wide with bearings placed outboard, commonly referred to as PF30 by selecting this high quality bottom bracket from CeramicSpeed.
In the box
- BB ALPHA for PF30 Shimano MTB
- UFO TECH Long Life Bearing Grease 5 ml
- Decal
Specifications
| Spec | Detail |
|---|---|
| Weight | 214 g |
| CeramicSpeed part number | 115556 |
From Dragonspine Cycling, Chicago
Dragonspine Cycling is an authorized CeramicSpeed dealer. Please allow additional time for processing and delivery.
Free Economy shipping on orders $75+ within the continental US. Free pick up at Dragonspine Cycling, Chicago. Questions on compatibility? Call +1 (872) 946-7006 or email support@dragonspinecycling.com.
Free Economy shipping on orders $75+ within the continental US.
Free pick up at Dragonspine Cycling, Chicago.
Standard items
- Economy: $12.99, free on $75+ · 5–8 business days
- Expedited: $15.14, $2.15 on $75+ · 2–5 business days
- UPS 2nd Day Air: $34.99 · up to 3 lb
- FedEx Standard Overnight: $64 · up to 3 lb
Oversized items
Wheels and wheelsets, forks, frames and framesets, racks, repair stands, trainers, trailers and bike travel cases.
- Economy: $35, free on $750+ · 5–8 business days
- Expedited: $45, $10 on $750+ · 2–5 business days
By quote
Standard items over 3 lb by 2nd Day or overnight, oversized items by 2nd Day or overnight, and international shipping. Contact us or call +1 (872) 946-7006.
When orders ship
Items in stock at our Chicago location ordered by 3 PM CT on a business day ship the same day. Items from our warehouse ship within 4–5 business days. Warehouse items are ready for pickup in 4–5 business days.
Free-shipping thresholds are based on the order total after discounts. Full details in our Shipping policy.
Have a question? Contact us now.
