Miche
✓Price
$33.99
Be In Your Mind 2pcs 30x40x6mm Bottom Bracket Bearing MR3040H6-2RS Compatible with SRAM DUB
★★★★★
$33.99
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About this item
- ID 30mm, OD 40mm and 6mm thickness bottom bracket bearings are compatible with SRAM Truvativ DUB, ensuring smooth and efficient rotation.
- Sealed MR3040H6-2RS bearings provide excellent protection against dirt and moisture, enhancing durability and long service life.
- Precision-engineered steel construction offers high load capacity and low friction for improved cycling performance and reliability.
- Easy to install replacement bearings for bottom brackets, perfect for maintenance or upgrades.
- Compatible with a variety of bike frames, these bearings help maintain crank smoothness and reduce wear over time.
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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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