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CeramicSpeed BB ALPHA BSA Bottom Bracket SRAM DUB MTB #115549

CeramicSpeed BB ALPHA BSA Bottom Bracket SRAM DUB MTB #115549

The ultimate BSA MTB upgrade for SRAM DUB—ultra-low friction with extreme durability for off-road performance.

(only Hong Kong) free shipping on orders over HKD$300 on order

(outside Hong Kong) free shipping on orders over USD$300 on selected categories

HK$3,200.00
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Description

The CeramicSpeed BB ALPHA BSA SRAM DUB MTB Bottom Bracket is engineered for riders who demand maximum durability and efficiency in the most demanding off-road conditions. Designed for BSA (English threaded, 73mm width) MTB frames, it is optimized for SRAM DUB cranksets with a 28.99mm spindle, ensuring precise fitment and stable, efficient power transfer across rough terrain.

 

At its core, hardened stainless-steel bearing races are paired with Grade 3 Silicon Nitride ceramic balls, delivering CeramicSpeed’s signature ultra-low friction while significantly enhancing resistance to wear, corrosion, and contamination. The custom-engineered sealing system and precision dust covers provide up to 500% improved protection against moisture, mud, and debris—making it ideal for aggressive MTB riding.

 

The next-generation BB ALPHA platform features lighter cup construction and a simplified spacer tube system, reducing weight by 10% while ensuring faster and more intuitive installation. Handbuilt in Denmark and backed by a lifetime warranty, this bottom bracket is built to outlast your bike, even in the harshest environments.

 

FEATURES

・ BB ALPHA next-generation platform with improved durability and reduced weight

・ Hardened stainless-steel races with Grade 3 ceramic bearings for ultra-low friction

・ Advanced sealing system with up to 500% improved protection against moisture and contamination

 

PRODUCT POSITIONING

・ Flagship MTB ceramic bottom bracket for SRAM DUB BSA setups

 

TARGET AUDIENCE

・ MTB riders using SRAM DUB cranksets (28.99mm spindle)

・ Riders tackling muddy, wet, and aggressive trail conditions

・ Cyclists seeking maximum durability with premium drivetrain efficiency

 

SPECIFICATIONS

SKU: 115549

Bottom Bracket Type: BSA English Threaded (73mm MTB)

Crank Compatibility: SRAM DUB (28.99mm spindle)

Discipline: Mountain Bike

Net Weight: 87.0 g

Gross Weight: 213 g

Cup Material: Lightweight alloy construction

Bearing Type: CeramicSpeed Ceramic Bearings

Assembly: Handbuilt in Denmark

Warranty: Lifetime Warranty

Included: BB ALPHA for BSA SRAM DUB MTB, DUB Spacer Kit, UFO TECH Long Life Bearing Grease 5 ml, decal

Shipping & Payment

Delivery Options

  • SF Express (Commercial and residential address)
  • S.F. Express - Store Pickup
  • S.F. Express - EF Locker Pickup
  • S.F. - Business Station
  • Pickup at store (Hong Kong)
  • International Shipping (Taiwan)
  • International Shipping

Payment Options

  • Credit Card (*Tap & Go available)
  • PayPal & Credit Card
  • Apple Pay
  • Google Pay
  • Alipay (HK)
  • Alipay (China)
  • WeChat Pay
  • FPS
  • Bank Transfer
  • Pay at store
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