Price: $18.99
(as of Jun 17, 2025 07:27:01 UTC – Details)
Product Description
Professional Bicycle accessories Brand
YBEKI is a brand specializing in high quality bicycle accessories and repair tools. The brand includes – Bicycle Tool Kits, Bicycle Brake Parts, Bicycle Chains & Chainring, Bicycle Pedals and a wide range of cycling essentials. We pay attention to the quality of our products and the details of each product. We provide high quality products for cycling enthusiasts!
Precision Engineered Performance
Full CNC Machining ensures perfect chain alignment and smooth shifting
Optimized Tooth Profile reduces chain wear and improves power transfer
Stiffness-Optimized Design prevents flex during sprinting (155Nm/deg rigidity)
Weight-Optimized Construction
3D Hollow Structure reduces weight without sacrificing strength
Asymmetric Reinforcement balances stiffness and weight savings
Weight-Reduced Edges minimize rotational mass
Compatibility:
Shimano 105/R7000/R8000 series
SRAM Force/Rival/Apex
Campagnolo Chorus/Record
All 130BCD 5-bolt cranksets
PERFORMANCE BENEFITS
1.For Road Racers: 52-60T options for high-speed sprinting
2.For Endurance Riders: 38-50T options for climbing efficiency
3. For Gravel Cyclists: Secure chain retention on rough terrain
Chain Retention Technology
Narrow-Wide Alternating Teeth (7.3mm/6.8mm) securely holds the chain
Extended Tooth Tips provide additional security on rough terrain
Dynamic Chamfer Edges allow faster chain engagement
PRODUCT HIGHLIGHTS
✔ Aerospace-Grade 7075-T6 Aluminum – CNC machined for ultimate strength-to-weight ratio
✔ Narrow-Wide Tooth Design – Alternating tooth profile prevents chain drops during intense riding
✔ 130mm Bolt Circle Diameter (BCD) – Compatible with most road bike cranksets
✔ Multiple Tooth Options – Available in 38T/40T/42T/44T/46T/48T/50T/52T/54T/56T/58T/60T
✔ Durable Hard-Anodized Finish – Scratch-resistant coating in Black or Red
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Customer Reviews
4.5 out of 5 stars 1,247
4.8 out of 5 stars 134
4.5 out of 5 stars 104
4.1 out of 5 stars 216
4.2 out of 5 stars 26
4.2 out of 5 stars 853
Price
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product type
104mm Chainring Bicycle Chainring 110mm BCD Chainring Bike Chain 6/7/8/9/10/11 Speed Bike Disc Brake Rotor Bike Repair Tool Kit
①【 Aerospace-Grade Material & Precision Engineering】✓ 7075-T6 Aluminum Alloy (572MPa tensile strength, 30% stronger than 6061 aluminum) for unmatched durability.✓ 5-Axis CNC Machining with ±0.01mm tooth tolerance (ISO 13041 certified) for precise chain engagement.✓ Military-Grade Hard Anodization (HV800 surface hardness, 3x wear resistance) to resist corrosion and scratches. ✓ Compatibility: 8-12 Speed Road Bike 130BCD Chainring
②【 Advanced Anti-Drop Chain Retention System】✓ Alternating Narrow-Wide Tooth Profile (7.3mm wide / 6.8mm narrow teeth) perfectly matches 8-11 speed chain pitches.✓ Dynamic Chamfer Technology enables 45% faster chain engagement, tested to reduce chain drops by 92% on rough terrain.✓ Extended Tooth Tips enhance stability, ideal for high-impact MTB rides and aggressive road cycling.
③【 Ultra-Lightweight & High-Stiffness Design】▸ 3D Hollow Structure cuts weight by 63% compared to steel, achieving a featherlight profile without compromising strength.▸ Asymmetric Reinforcement Ribs deliver 155Nm/deg lateral stiffness, ensuring power transfer efficiency up to 98.7%.▸ 1kg Total Weight Reduction for your bike, boosting climbing performance and overall agility.
④【Pro-Level Performance Features】✓ Mirror-Polished Teeth (0.09μ ultra-low friction coefficient) minimize energy loss during pedaling.✓ Self-Cleaning Grooves reduce mud accumulation by 70%, maintaining peak performance in wet or dirty conditions.✓ Dual Anodized Finishes (Matte Black/Ceramic Coated, Racing Red/UV-Resistant Nano-Dye) for style and long-lasting colorfastness.
⑤【1-Year Warranty & Premium Support】✓ Zero-Rust Guarantee: Free replacement for any oxidation within 12 months—no questions asked.✓ 24/7 US-Based Technical Support: Expert mechanics respond to inquiries within 24 hours for hassle-free installation.✓ 48-Hour Replacement Promise: Defective parts shipped gl
Customers say
Customers find the chainring performs well, with one noting it works beautifully with a 1×11 setup, and they appreciate its sturdy construction and amazing appearance. The product receives positive feedback for its speed, value, and lightweight design, and customers find it easy to install. Regarding fit, while some customers say it fits just right, others report it doesn’t match their bikes.
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