Campagnolo
✓Price
$35.99
BESNIN Bike Chainring 104 BCD 30T 32T 34T 36T 38T 40T 42T 44T 46T 48T 50T 52T Round Narrow Wide Single Chain Ring for 7 8 9 10 11 12 Speed MTB BMX Road Bike (Red, 38T)
★★★★★
$35.99
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1
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About this item
- SUPPORTS 104MM BCD: This series of chainrings has a BCD of 104 mm and is suitable for front cranksets with 4 bolts and a BCD of 104 mm. 4 chainring bolts included. (Note: 30T chainrings are threaded and only require male bolts, not nuts.)
- 7075 ALUMINIUM AND CNC MACHINED: Made from 7075 aluminium alloy and CNC machined to ensure precision, lightness and durability for your bicycle chainrings. Weight: 147g. Colour: Red
- SUPPORT 7 TO 12 SPEED SYSTEM: Using BESNIN chainrings can make your bike lighter and easier to use. It has high compatibility and supports 7/8/9/10/11/12 speed rear flywheel
- WIDE NARROW TOOTH DESIGN: The teeth of this round chainring adopt the second generation wide narrow tooth design, which maximises the service life of the chainring and reduces friction and noise. The larger wide-tooth design improves the anti-dropout performance of the chainring
- PERFECT as a replacement for an old chainring or to convert a 2- or 3-speed chainring to a single front chainring. Please check the correct crank BCD specification for your bike before purchasing
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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