YBEKI Pro-Grade 104BCD Chainring (30-52T) CNC 7075-T6 Aluminum Narrow-Wide MTB/Road Round Oval Bike Chainwheel | Shimano/SRAM 8-11 Speed Compatible | 573MPa Strength(Black/Red/Blue)
$40.73
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YBEKI Pro-Grade 104BCD Chainring (30-52T) CNC 7075-T6 Aluminum Narrow-Wide MTB/Road Round Oval Bike Chainwheel | Shimano/SRAM 8-11 Speed Compatible | 573MPa Strength(Black/Red/Blue)
$40.73
About This
- 1.🔧【Aerospace-Engineered 7075-T6 Alloy】7075-T6 Aluminum Alloy - 572MPa tensile strength (30% stronger than 6061), ✓ 5-Axs CNC Machined - ±0.01mm tooth tolerance (ISO 13041 certified), ✓ Military-Grade Hard Anodization - HV800 surface hardness (3x wear resistance), ✓ Compatibility: Compatible with 104BCD Single Bike Chainring Shimano/SRAM 8-11 Speed MTB/Road Bikes
- 2. ⚡【DynamicChain 3.0 Anti-Drop 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. 🚀【3D Ultra-Lightweight Architecture】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, Electric Blue&Racing Red/UV-Resistant Nano-Dye) for style and long-lasting colorfastness
- 5.💎【Lifetime Durability Guarantee】12-Month "Zero Rust" Promise – Free replacement if oxidation occurs, 24/7 Expert Support – US-based mechanics answer questions within 24 hours, Fast Replacement: Defective parts replaced within 48 hours
Overview
- Brand : YBEKI
- Material : Metal
- UPC : 788392318605
- Strand Type : Single
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Motexa has become my go-to store for cycling gear. The quality of the products and the smooth ordering experience made a big difference. Everything feels well selected for real riders.
— Daniel R.
⭐⭐⭐⭐⭐
I’ve tried several online bike shops, but Motexa stands out. The gear feels premium and reliable, and shipping was faster than expected. Definitely coming back for more.
— Michael T.
⭐⭐⭐⭐⭐
Great selection of cycling essentials. I picked up lights and accessories and they’ve been perfect for my daily rides. Motexa makes it easy to find what you need.
— Sarah L.
⭐⭐⭐⭐⭐
Really impressed with the overall experience. Clean website, solid product options, and everything arrived exactly as described. Highly recommended for cyclists.
— Kevin M.
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Frequently asked questions
What does Motexa sell?
Motexa specializes in cycling gear, bikes, and essential accessories designed for road riding, mountain biking, commuting, and everyday cycling. Our goal is to provide reliable products that help riders enjoy every journey.
How much does shipping cost?
Shipping is a flat rate of $6.90 per order. This simple pricing ensures consistent delivery costs regardless of the product or order size.
Do you offer free shipping?
At this time, we do not offer free shipping. Every order has a flat $6.90 shipping fee, which helps us maintain reliable delivery and product quality.
How long does delivery take?
Most orders are processed within 5–10 business days. Delivery typically takes 7–20 business days, depending on your location and the product availability.
Can I track my order?
Yes. Once your order is shipped, you will receive a tracking number by email so you can monitor the delivery progress of your package.
What if my item arrives damaged?
If your item arrives damaged or defective, please contact us within 48 hours of delivery with photos of the issue. Our team will review the case and help resolve it as quickly as possible.
Can I cancel or change my order?
Orders can usually be changed or canceled within 12 hours after placing the order. After that time, the order may already be in processing and cannot be modified.
Do you ship internationally?
Motexa currently ships to the United States and selected international regions. Shipping availability may vary depending on the product and delivery location.
Are your products suitable for professional riders?
Our catalog includes products suitable for casual riders, commuters, and cycling enthusiasts. We carefully select gear that balances performance, reliability, and everyday usability.
How can I contact Motexa support?
If you have any questions about your order or our products, you can contact us through the Contact Us page on our website. Our support team will respond as soon as possible.
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