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CeramicSpeed BB ALPHA For BSA Shimano MTB #115547

CeramicSpeed BB ALPHA For BSA Shimano MTB #115547

A bottom bracket built to outlast your frame. The CeramicSpeed BB ALPHA features hand-built Grade-3 Silicon Nitride ceramic balls, Here is a structured overview and feature breakdown of the CeramicSpeed BB ALPHA BSA MTB 73mm Bottom Bracket.

Enjoy free shipping on local purchases over HKD300 (A surcharge delivery in designated remote areas) on selected categories

Enjoy free international shipping on selected items with USD600 on selected categories

Save HKD40 on every HKD700 (Online purchase only) on order

HK$3,200.00
HK$3,040.00
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The CeramicSpeed BB ALPHA is a high-performance, ultra-durable bottom bracket designed for mountain biking. Built with hand-assembled ceramic bearings and upgraded weather sealing, it is engineered to deliver maximum longevity and low-friction power transfer under harsh off-road conditions.

Key Features 

  • Upgraded Bearing Construction: Features hardened stainless-steel races with hand-built Grade-3 Silicon Nitride ceramic balls for smooth operation and high wear resistance.

  • Superior Weather Protection: Custom-engineered seals and precision dust covers provide up to 500% better moisture protection compared to standard designs.

  • Lightweight & Easy Installation: A simplified spacer tube and lighter cups yield a 10% weight reduction over previous generations alongside quicker setup.



Specification:


Bottom Bracket Type: BSA / English Threaded (73mm shell width)

Crank Spindle Diameter: 24.0 mm

Crank Compatibility: Shimano (and other 24mm spindle cranks)

Discipline: MTB

Net Weight: 81.0 g

Gross Weight: 191.0 g

SKU: 115547

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Delivery Options

  • International Shipping 4
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  • SF Express (Commercial and residential address)
  • S.F. Express - EF Locker Pickup
  • S.F. Express - Business Station Pickup
  • S.F. Express - Store Pickup
  • IN-STORE PICKUP

Payment Options

  • Bank Transfer
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  • Apple Pay
  • Google Pay
  • Alipay (HK)
  • WeChat Pay
  • Bank Transfer
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