---
product_id: 735437421
title: "YBEKI 130 BCD Chainring 38T 40T 42T 44T 46T 48T 50T 52T 54T 56T 58T 60T Round Narrow Wide Single Chainwheel for 8 9 10 11 12 Speed Road Bike"
brand: "ybeki"
price: "€ 5.25"
currency: EUR
in_stock: false
url: https://www.desertcart.fi/products/735437421-ybeki-130-bcd-chainring-38t-40t-42t-44t-46t-48t
store_origin: FI
region: Finland
---

# ±0.01mm CNC Precision - perfect chain fit 7075-T6 Aerospace Aluminum - ultra durable 8-12 Speed Compatibility - versatile road use YBEKI 130 BCD Chainring 38T 40T 42T 44T 46T 48T 50T 52T 54T 56T 58T 60T Round Narrow Wide Single Chainwheel for 8 9 10 11 12 Speed Road Bike

**Brand:** ybeki
**Price:** € 5.25
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♀️ Ride Strong, Ride Smart: The Ultimate Chainring Upgrade

## Quick Answers

- **What is this?** YBEKI 130 BCD Chainring 38T 40T 42T 44T 46T 48T 50T 52T 54T 56T 58T 60T Round Narrow Wide Single Chainwheel for 8 9 10 11 12 Speed Road Bike by ybeki
- **How much does it cost?** € 5.25 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/735437421-ybeki-130-bcd-chainring-38t-40t-42t-44t-46t-48t)

## Best For

- ybeki enthusiasts

## Why This Product

- Trusted ybeki brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Featherlight & Stiff:** 3D hollow structure slashes weight by 63% vs steel while maintaining 155Nm/deg lateral stiffness for near-perfect power transfer.
- • **Anti-Drop Tooth Design:** Narrow-wide alternating teeth and dynamic chamfer tech cut chain drops by 92%, keeping you riding smooth on rough terrain.
- • **Aerospace-Grade Strength:** 7075-T6 aluminum alloy delivers 30% more tensile strength than standard bike chainrings, built to last through every ride.
- • **Race-Ready Durability & Style:** Military-grade hard anodization resists scratches and corrosion, with dual anodized finishes that keep your bike looking sharp ride after ride.
- • **Precision Engineered for Performance:** 5-axis CNC machining with ±0.01mm tolerance ensures flawless chain engagement and reduces drivetrain noise.

## Overview

The YBEKI 130 BCD Chainring is crafted from aerospace-grade 7075-T6 aluminum with military-grade anodization, engineered with ±0.01mm precision for seamless chain engagement. Featuring an advanced narrow-wide tooth profile and dynamic chamfer technology, it reduces chain drops by 92% and supports 8-12 speed road bikes. Its ultra-light 3D hollow design cuts weight by 63% compared to steel while delivering exceptional stiffness for efficient power transfer. Backed by a 1-year zero-rust warranty and 24/7 US-based support, this chainring combines pro-level durability, performance, and style.

## Description

The narrow-wide design offers easy 1 x configuration for virtually any chainwheel configuration without the necessity of a chain guide. It is a cost-effective upgrade that improves chain-retention

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Batteries Included | No |
| Brand | YBEKI |
| Colour | black |
| Included Components | Road Bike Chainring |
| Material Type | Aluminum |
| Size | 38T |
| Manufacturer | YBEKI |

## Images

![YBEKI 130 BCD Chainring 38T 40T 42T 44T 46T 48T 50T 52T 54T 56T 58T 60T Round Narrow Wide Single Chainwheel for 8 9 10 11 12 Speed Road Bike - Image 1](https://m.media-amazon.com/images/I/617XefLl9eL.jpg)
![YBEKI 130 BCD Chainring 38T 40T 42T 44T 46T 48T 50T 52T 54T 56T 58T 60T Round Narrow Wide Single Chainwheel for 8 9 10 11 12 Speed Road Bike - Image 2](https://m.media-amazon.com/images/I/61Yd0iTFXuL.jpg)
![YBEKI 130 BCD Chainring 38T 40T 42T 44T 46T 48T 50T 52T 54T 56T 58T 60T Round Narrow Wide Single Chainwheel for 8 9 10 11 12 Speed Road Bike - Image 3](https://m.media-amazon.com/images/I/61aGyz6kWCL.jpg)
![YBEKI 130 BCD Chainring 38T 40T 42T 44T 46T 48T 50T 52T 54T 56T 58T 60T Round Narrow Wide Single Chainwheel for 8 9 10 11 12 Speed Road Bike - Image 4](https://m.media-amazon.com/images/I/61y01Urpg1L.jpg)
![YBEKI 130 BCD Chainring 38T 40T 42T 44T 46T 48T 50T 52T 54T 56T 58T 60T Round Narrow Wide Single Chainwheel for 8 9 10 11 12 Speed Road Bike - Image 5](https://m.media-amazon.com/images/I/61Oaa6JVl2L.jpg)

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**Shop now:** [https://www.desertcart.fi/products/735437421-ybeki-130-bcd-chainring-38t-40t-42t-44t-46t-48t](https://www.desertcart.fi/products/735437421-ybeki-130-bcd-chainring-38t-40t-42t-44t-46t-48t)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-27*