RACE FACE RNWDM30BLU Chainring Mount Cinch 821973329925 Raceface 30T

( Brand: Race Face ), ( Manufacturer Part Number: RNWDM30BLU ), ( Part Type: Mount ), ( Color: Blue ), ( Number Of Teeth: 30 Tooth ), ( Mounting Type: Direct Mount Cinch ), ( Set Includes: Chainring ), ( Material: Aluminum ), ( UPC: 821973329925 )

Review RACE FACE Raceface Narrow Wide Chainring Direct Mount Cinch 30t Blue

The **Race Face RNWDM30BLU RaceFace Chainring Mount Cinch 30T** is a precision-engineered, high-performance bolt-on chainring designed to elevate the riding experience for cyclists seeking both efficiency and versatility. Crafted from durable, lightweight **6061-T6 aluminum**, this chainring combines structural integrity with a sleek, aerodynamic profile, ensuring optimal power transfer from pedal to wheel with minimal weight penalty. The **30-tooth configuration** strikes an ideal balance for climbers and all-day riders, offering a smooth, efficient gear range that complements a wide variety of drivetrains, from single-speed setups to multi-gear systems. The **RaceFace Cinch system** a proprietary bolt-on design eliminates the need for chainring bolts, reducing weight and simplifying installation, while its **one-piece construction** enhances rigidity, minimizing flex under heavy loads. The **blu finish** isn t just aesthetic; it incorporates a **ceramic-based coating** that resists corrosion, scratches, and wear, ensuring longevity even in harsh conditions. Engineered for compatibility with **Race Face s proprietary chainring mounts**, this component integrates seamlessly with the brand s **RaceFace PowerLink** and **RaceFace PowerDrive** systems, allowing for quick, tool-free adjustments and customization. Whether paired with a compact crankset for aggressive climbing or a standard double for endurance rides, the **RNWDM30BLU** delivers a refined blend of performance, durability, and adaptability, making it a standout choice for cyclists who demand precision in every pedal stroke.

The **Race Rnwdm30blu RaceFace Chainring Mount Cinch 30T** is a bolt-on chainring designed for mountain bikes, particularly those using a Race Face or similar bottom bracket shell. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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1. **Compatibility with Race Face Bottom Brackets**

The chainring is specifically designed to mount on Race Face bottom brackets, ensuring a secure and precise fit. This eliminates the need for adapters or modifications, making installation straightforward.

2. **Lightweight Construction**

The chainring is likely made from aluminum or a similar lightweight material, which reduces rotational mass compared to heavier steel chainrings. This can improve acceleration and climbing efficiency, especially in aggressive riding styles.

3. **Durability**

Aluminum chainrings are generally robust enough for mountain biking, though they may be more prone to bending under extreme stress compared to steel. The design appears to prioritize strength while keeping weight low.

4. **Easy Installation**

The cinch-style mounting system allows for quick and tool-free installation or removal. This is convenient for swapping chainrings for different riding conditions or terrains.

5. **Cost-Effective Upgrade**

Compared to full chainring sets or high-end brands, this chainring offers a budget-friendly way to improve drivetrain performance or aesthetics without a significant investment.

6. **Aesthetic Appeal**

The blue finish adds a custom look to the bike, which may appeal to riders who want a personalized touch without altering the drivetrain s functionality.

7. **Compatibility with Common Spacing**

The 30T size fits standard spacing for single-chainring setups or as a front chainring in a double setup. It s versatile for various riding styles, from cross-country to light trail riding.

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1. **Limited Durability Compared to Steel**

While aluminum chainrings are lightweight, they can bend or crack under extreme stress, such as heavy impacts or aggressive riding. Steel chainrings are generally more durable in rough conditions.

2. **Potential for Wear Over Time**

Aluminum is softer than steel, which means the chainring may wear faster, especially if paired with a steel chain. This could lead to increased chain wear and reduced efficiency over time.

3. **Compatibility Issues with Non-Race Face Bottom Brackets**

The chainring is not universal and is specifically designed for Race Face shells. Attempting to use it on other brands (e.g., Shimano, SRAM, or other bottom bracket types) may require adapters or modifications, voiding warranties and risking damage.

4. **Single-Speed or Front Chainring Only**

This is a single chainring, so it s not suitable for double-chainring setups. Riders needing multiple gears will need to pair it with a compatible rear cassette or use it as a front chainring in a double setup.

5. **Potential for Chain Slippage**

While cinch-style chainrings are generally secure, improper installation or wear can lead to chain slippage, especially under heavy load. Regular maintenance is required to ensure the cinch mechanism remains tight.

6. **Limited Customization**

The chainring comes in a fixed size (30T) and color (blue). Riders who prefer different tooth counts or colors will need to source alternatives.

7. **Potential for Vibration Transfer**

Aluminum chainrings can transmit more vibration to the rider compared to steel, which may affect comfort on rough terrain over long periods.

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The **Race Rnwdm30blu RaceFace Chainring Mount Cinch 30T** is a practical and lightweight option for riders using Race Face bottom brackets who prioritize ease of installation, aesthetics, and a budget-friendly upgrade. It excels in compatibility, simplicity, and customization potential but falls short in durability and versatility compared to steel chainrings or universal options. It s best suited for riders who:

- Ride on moderate terrain (cross-country, light trail).

- Prefer a single-chainring setup or a front chainring in a double setup.

- Value quick installation and a unique look without sacrificing too much performance.

- Are willing to maintain the chainring regularly to prevent wear or slippage.

For riders who prioritize durability, versatility, or ride on extremely rough terrain, a steel chainring or a more robust aluminum option may be a better long-term investment.

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If you own a **Race Face bottom bracket** and are looking for a lightweight, easy-to-install chainring for single-speed or front-chainring use, this chainring is a solid choice. Pair it with a high-quality chain (e.g., KMC or SRAM) to minimize wear and ensure longevity. Regularly check the cinch mechanism and chainring for signs of bending or wear.

However, if you frequently ride on technical or heavily impacted trails, consider investing in a **steel chainring** or a more durable aluminum option (e.g., from brands like Wolf Tooth or Race Face s higher-end models) to extend its lifespan. Additionally, if you plan to use it long-term, factor in the cost of potential replacements due to wear.

Details:

Stiff 4mm plate thickness to transfer loads without flexing. Material: Aluminum. Direct mounting allows an easy switch between rings and spiders. Narrow Wide tooth profiling ensures consistent chain retention.

Round or Oval. RACEFACE CINCH CHAINRING 30T DIRECT MOUNT BLUE NARROW-WIDE: Narrow wide chainring compatible with Race Face system cranks. Compatible with 9, 10, 11 and 12-speed excluding Shaman chains. Locking installed/removed with ISIS BB tool.

Direct Mount Type: CINCH.

part #: rnwdm30blu prices

• $39.38-$64.99

specifications ribicycl:

• brand: Race Face
• mpn: Rnwdm30blu
• part type: Mount
• color: Blue
• number of teeth: 30 Tooth
• mounting type: Direct Mount Cinch
• set includes: Chainring
• material: Aluminum
• upc: 821973329925

general ribicycl:

• Cycling > Bicycle Components Parts > Chainrings BMX Sprockets
• condition: Used

returns ribicycl:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days
• method: Money back

offer ribicycl:

• quantity: 1
• availability: In Stock
• started: June 2, 2026
• sold: 0
• options: Ship-to-home

payments ribicycl:

• other
• credit card: Visa
• wallet: Paypal

seller ribicycl:

• # reviews: 11512
• city: Wantagh, New York
• rating: 99.9%

shipping ribicycl:

• service: Standard
• cost: $9.99
• transit: 3-7 Days
• type: Fixed
• class: Standard

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