STONE Round Direct Mount Chainring 40-56T for SRAM GXP 3-bolt Cranks, Standard 9-12-Speed, Crankset Option

STONE Round Direct Mount Chainring 40-56T for SRAM GXP 3-bolt Cranks, Standard 9-12-Speed, Crankset Option

Technical Specifications

Compatibility and Selection

Direct Mount interface: for SRAM GXP 3-bolt crank mounting.

Stone Round Chainring for SRAM 3 pins Gravel Rival 11 22 Force 11 22 Direct Mount DM Chainwheel for Road Bike 9 10 11-speed

Made from high-strength 7075-T651 aluminum alloy, this chainring offers excellent stiffness, durability, and riding efficiency. The material is supplied by Aleris USA, a well-known aluminum supplier serving major aircraft manufacturers such as Airbus, Boeing, and Bombardier.

With a precision CNC-machined Narrow-Wide tooth profile, this chainring is designed to improve chain retention, reduce chain drop, enhance mud-shedding performance, and provide a quieter riding experience.

Specifications

• Material: 7075-T651 high-strength aluminum alloy
• Finish: Black anodized
• Shape: Round
• Thickness: 8mm
• Hardness: HB150
• CNC machining precision: 0.03mm
• Chainline: 46mm
• Application: Gravel and road bikes
• Not recommended for: MTB, due to different chainline requirements

Crank Compatibility

compatible with the following SRAM cranksets:

• For SRAM Force 11-speed
• For SRAM Force 22
• For SRAM Rival 11-speed
• For SRAM Rival 22
• For 3-bolt for SRAM BB30 / PF30 cranksets

Chain Compatibility

Standard Compatibility

• MTB chains: 9 / 10 / 11 / 12-speed
• for SRAM road bike chains: 9 / 10 / 11-speed
• for Shimano road bike chains: 9 / 10 / 11 / 12-speed

Important Notes

• This chainring does not support SRAM AXS Flattop 12/13-speed chains by default.
• If you need a tooth profile compatible with SRAM AXS Flattop 12/13-speed chains, please contact us for customization. An additional surcharge will apply.
• When using a for Shimano 12-speed chain, please replace the original for Shimano 12-speed quick link with another compatible 12-speed quick link, such as KMC, YBN, SUMC, or other suitable brands.
  The original for Shimano 12-speed quick link is too narrow and may not fit properly.

Size, Diameter & Weight

Features

• New Narrow-Wide tooth design for improved chain retention
• Helps prevent chain drop during riding
• Enhanced self-cleaning performance in muddy or dirty conditions
• Reduced chain noise for a smoother ride
• Precision CNC machining for accurate fit and reliable performance
• Black anodized finish for improved surface protection and durability

Package Includes

• 1 × Bike Chainring

Available Options

Each row below is one available option combination. Choose the complete combination that matches your setup.