Miche
✓Price
$71.99
HOUSON BB86 Ceramic Bottom Bracket | T6 Aluminum + Ceramic Bearings | For SRAM/GXP | 86-92mm Bottom Bracket Shell | Includes Reducer Sleeves
★★★★★
$71.99
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1
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About this item
- 【CERAMIC PRECISION BEARINGS】Silicon nitride ceramic balls (HRC 90) reduce friction by 40% compared to steel bearings. Double seal + rubber lip ring protects against mud and water – ideal for gravel/cyclocross!
- 【LIGHTWEIGHT CONSTRUCTION MADE FROM T6 AIRCRAFT ALUMINUM】Cold-forged aluminum frame (T6 heat treatment) with a total weight of just 96g. Laser-etched markings ensure correct installation direction – prevents cracking noises!
- 【UNIVERSAL COMPATIBILITY】Integrated reduction sleeves fit: ✅ 24x24mm; 24x22mm; 3 sealing rings for 86-92mm bottom bracket shells
- 【CHAINLINE OPTIMIZATION】3 micro-adjusting shims (0.5/1/1.5mm) correct the chainline by ±3mm. Precision CNC machining (±0.01mm) ensures 0% Q-factor loss!
- 【PROFESSIONAL SET FOR CARBON FRAME】Anti-creep coating prevents bearing seat migration.
Product description
Ceramic Bottom Bracket
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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