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CeramicSpeed BB ALPHA BSA Bottom Bracket Shimano Gravel #115518

CeramicSpeed BB ALPHA BSA Bottom Bracket Shimano Gravel #115518

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

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

HK$3,200.00
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Description

The CeramicSpeed BB ALPHA BSA Shimano Gravel Bottom Bracket is engineered for riders who demand durability, efficiency, and long-term performance in mixed-terrain conditions. Designed for BSA (English threaded, 68mm width) frames, it pairs perfectly with Shimano and other 24mm spindle cranksets, ensuring precise fitment and stable power transfer for gravel riding.

 

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 improving 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 demanding gravel environments.

 

The next-generation BB ALPHA platform introduces lighter cups and a simplified spacer 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 designed to outlast your bike.

 

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 gravel ceramic bottom bracket for Shimano BSA setups

 

TARGET AUDIENCE

・ Gravel riders using Shimano or other 24mm spindle cranksets

・ Cyclists riding in mixed terrain, wet or dusty environments

・ Riders seeking long-term durability with premium drivetrain efficiency

 

SPECIFICATIONS

SKU: 115518

Bottom Bracket Type: BSA English Threaded (68mm)

Crank Compatibility: 24mm spindle (Shimano and similar)

Discipline: Gravel

Net Weight: 81.0 g

Gross Weight: 193 g

Cup Material: Lightweight alloy construction

Bearing Type: CeramicSpeed Ceramic Bearings

Assembly: Handbuilt in Denmark

Warranty: Lifetime Warranty

Included: BB ALPHA for BSA Shimano Gravel, 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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