Miche
✓Price
$175.99
COONIUM BB30 Threaded-Together Ceramic Bearing Press Fit BB Bottom Bracket for 24mm (Compatible with Shimano) or 22/24mm (SRAM GXP) Crank Spindle
★★★★★
$175.99
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1
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About this item
- Compatible with bottom bracket shells that are 68–73mm wide and have a 42mm inner diameter (press-fit type). Designed for cranksets with 24mm spindles (Shimano standard) or 22/24mm stepped spindles (SRAM GXP standard). *Note: This bottom bracket does NOT work with traditional 30mm spindles commonly found in original BB30 setups. Be sure to check your bike frame’s bottom bracket shell and crank spindle size before purchasing.
- Thread-together design to eliminate creaking noise, simplify installation and maintenance
- Sealed ceramic bearings designed for low friction rotation, high speed performance.
- Note: a 16-notch, 44mm OD bottom bracket tool is required to install the BB. The tool is not included in the package
- O-rings to prevent water, dirt intrusion and achieve long service life. Light weight of 124g
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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