MRP 2x Dual Ring Chain Guide for 2x9/10/11 MTB Drivetrains with Dual Pulley Tensioning

The MRP 2x Dual Ring Chain Guide represents a meticulously engineered solution tailored for modern 2x9/10/11 mountain bike drivetrains, combining precision design with advanced technology. Developed in collaboration with SRAM, this component integrates features from MRP’s acclaimed G2sl, LRP, and XCG models to offer a lightweight yet robust chain retention system. Its innovative approach eliminates the need for an outer capture ring on cranksets, utilising the front derailleur and lower pulley to ensure comprehensive chain security. This design enables riders to maintain focus on performance without concerns about chain drops or damage.

Featuring a patented integrated skid, the chain guide provides effective protection for chainrings against impacts while avoiding the bulk and weight of a full bash ring. The patent-pending dual pulley tensioning system ensures consistent chain engagement and tension, significantly reducing noise and drag for a smoother, quieter ride. Additionally, the elevated top fin profile acts as a safeguard against chain drops by preventing the chain from slipping towards the bottom bracket shell. With versatile mounting options including ISCG, ISCG-05, and BB standards, and broad compatibility across various 9, 10, and 11-speed drivetrains, this chain guide is engineered to enhance reliability and performance on demanding mountain bike trails.

Available in both black and white finishes, the 2x Dual Ring Chain Guide balances functional performance with aesthetic appeal. The removable skid offers riders the flexibility to prioritise either protection or weight savings according to their specific requirements. For a comprehensive drivetrain upgrade, explore the full range of MRP components and complement your setup with additional MRP chain devices designed to optimise durability and efficiency.

Key Features & Benefits

• Advanced Chain Retention: Designed specifically for 2x9/10/11-speed mountain bike drivetrains, ensuring reliable chain security without an outer capture ring.
• Integrated Skid Protection: Patented skid guards chainrings from impacts with minimal added weight, eliminating the need for a bulky bash ring.
• Dual Pulley Tensioning System: Maintains precise chain tension and engagement while reducing noise and drag for enhanced ride smoothness.
• Raised Top Fin Profile: Prevents chain drops by blocking lateral chain movement towards the bottom bracket shell.
• Versatile Mounting Compatibility: Supports ISCG, ISCG-05, and BB mounting standards for broad frame and crankset compatibility.
• Multiple Finish Options: Available in sleek black or white to suit different aesthetic preferences.
• Removable Skid Feature: Allows riders to customise weight versus protection according to their riding style.

What It’s Good For

• Ensuring dependable chain retention on 2x9/10/11 mountain bike drivetrains.
• Protecting chainrings from trail impacts without compromising weight efficiency.
• Reducing drivetrain noise and friction for a quieter, more efficient ride.
• Compatibility with a wide range of crankset sizes and brands.
• Adaptability to various frame mounting standards for flexible installation.

What It’s NOT Good For

• Single-ring drivetrain configurations, as it is specifically designed for dual-ring setups.
• Riders requiring full bash ring protection for extreme downhill or aggressive trail riding.
• Use outside of mountain biking parameters, such as road or urban cycling applications.
• Chainring sizes that fall outside the specified compatibility range.

Frequently Asked Questions

Is the skid removable, and what’s the benefit?
The skid is fully removable, enabling riders to reduce weight by approximately 43g if they prefer a lighter setup over additional impact protection. This feature offers adaptability to suit different riding styles and terrain demands.

Which cranksets is this chain guide compatible with?
The guide supports 39-42T 2x10 cranksets including models such as XTR M980/M985, SRAM XX, XO, X9, as well as 36-38T SRAM AM and triple cranksets up to 38T. It is also compatible with newer SRAM 34T double cranksets within the 36-38T range, ensuring broad applicability across popular drivetrain configurations.