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CeramicSpeed BB ALPHA BSA Bottom Bracket SRAM DUB Gravel #115519

CeramicSpeed BB ALPHA BSA Bottom Bracket SRAM DUB Gravel #115519

The ultimate BSA upgrade for SRAM DUB gravel setups—ultra-low friction with extreme durability.

(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 Gravel Bottom Bracket is engineered for riders who demand maximum durability and efficiency in harsh riding conditions. Designed for BSA (English threaded, 68mm width) frames, it is optimized for SRAM DUB cranksets with a 28.99mm spindle, delivering precise fitment and consistent power transfer across demanding gravel terrain.

 

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

 

The next-generation BB ALPHA platform introduces lighter cups and a simplified spacer system, reducing weight by 10% and ensuring quicker, more intuitive installation. Handbuilt in Denmark and backed by a lifetime warranty, this bottom bracket is built to outlast your bike.

 

FEATURES

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

・ 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 gravel ceramic bottom bracket for SRAM DUB BSA setups

 

TARGET AUDIENCE

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

・ Cyclists riding in wet, muddy, or mixed terrain environments

・ Riders seeking long-term durability with premium drivetrain efficiency

 

SPECIFICATIONS

SKU: 115519

Bottom Bracket Type: BSA English Threaded (68mm)

Crank Compatibility: SRAM DUB (28.99mm spindle)

Discipline: Gravel

Net Weight: 87.0 g

Gross Weight: 215 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 Gravel, 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
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  • S.F. - Business Station
  • Pickup at store (Hong Kong)
  • International Shipping (Taiwan)
  • International Shipping

Payment Options

  • Credit Card (*Tap & Go available)
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