Campagnolo
✓Price
$34.32
YBEKI 110 BCD Chainring 36T 38T 40T 42T 44T 46T 48T 50T 52T 54T 56T 58T Round Narrow Wide Single Chainwheel for 8 9 10 11 12 Speed Road Bike (black, 46T)
★★★★★
$34.32
Quantity
1
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About this item
- 1.【Aircraft-Grade 7075-T6 Aluminum Construction】Precision-machined with 5-axis CNC (±0.01mm tooth tolerance) to ISO 13041 standards, 572MPa tensile strength - 30% stronger than 6061 aluminum chainrings, Military hard-anodized surface (HV800) survives 200hr salt spray testing, Patent-pending DuraLock coating resists UK road salt corrosion, Shimano 105/Ultegra & SRAM Force Compatible
- 2.【Narrow-Wide Chain Retention System】Alternating 7.3mm/6.8mm tooth profile reduces chain drops by 92%, Dynamic chamfer edges enable 45% faster chain engagement, Extended tooth tips maintain stability during 40°+ climbs (tested in Lake District)
- 3.【Pro-Level Weight Optimization】3D hollow structure weighs 280g less than steel equivalents, Asymmetric reinforcement ribs deliver 155Nm/deg stiffness, Mirror-polished teeth (0.09μ friction) save 15W at 90rpm
- 4.【All-UK Weather Performance】Self-cleaning grooves reduce mud buildup by 70% (Peak District tested), Dual coating options: Matte Black: Ceramic-coated for scratch resistance, Racing Red: UV-stable nano-dye won't fade, -20°C to 120°C operational range
- 5.【British Rider Guarantee】24-month crack warranty (industry-leading), Next-day replacement from Leeds warehouse, UK-based tech support (Mon-Fri 9am-9pm)
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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