STONE Direct Mount Road Chainring for SRAM AXS T-Type 8-bolt, Non-AXS 9-12s or AXS Flattop 12/13-speed Tooth Profiles

STONE Direct Mount Road Chainring for SRAM AXS T-Type 8-bolt, Non-AXS 9-12s or AXS Flattop 12/13-speed Tooth Profiles

Compatibility and Selection

Separate tooth-profile options are offered: Non-AXS 9–12-speed and for SRAM AXS Flattop 12/13-speed. These are different selectable options; choose the profile for your chain.

Direct Mount interface: for SRAM AXS / T-Type 8-bolt mounting. Confirm the crank model and offset against the selected option.

Upgrade your drivetrain with the Stone Narrow-Wide Direct Mount Chainring, designed for SRAM 8-bolt road and gravel cranksets. Made from high-strength 7075-T651 aluminum alloy, this chainring delivers excellent stiffness, durability, and reliable chain retention for road and gravel riding.

Specifications

Compatibility

Bike Type Compatibility

This chainring is suitable for:

• Road bikes
• Gravel bikes

Not compatible with MTB use.

MTB drivetrains use a different offset and chainline, so this chainring is not recommended for mountain bikes.

Crank Compatibility

Compatible with:

• For SRAM Force 8-bolt Direct Mount cranksets
• For SRAM RED 8-bolt Direct Mount cranksets
• For SRAM AXS / XPLR 8-bolt interface

Important:

This chainring is for 8-bolt for SRAM cranks only.

It does not fit for SRAM 3-bolt Direct Mount spindles or cranksets.

Chain Compatibility

Please choose the correct chainring version according to your chain type.

Version Selection Notice

• Choose Non-AXS Version for standard chains, including MTB chains, for SRAM road 9–11-speed chains, and for Shimano road 9–12-speed chains.
• Choose AXS Version if you are using a for SRAM AXS Flattop 12/13-speed chain.

Please check your chain type before placing the order.

Material & Manufacturing Advantages

High-Strength 7075-T651 Aluminum

This chainring is made from premium 7075-T651 aluminum alloy, supplied by Aleris, a U.S. aluminum supplier serving major aerospace manufacturers including Airbus, Boeing, and Bombardier.

This material offers:

• High stiffness
• Excellent durability
• Strong wear resistance
• Reliable long-term performance
• Lightweight performance for road and gravel riding

Precision CNC Machining

Stone chainrings are manufactured using high-precision CNC equipment from Taiwan and Germany, with machining accuracy up to 0.03mm.

This ensures:

• Accurate fitment
• Smooth chain engagement
• Consistent tooth profile
• Stable drivetrain performance

Package Includes

• 1 × Stone Chainring

Production Notice

Most Stone chainrings are produced to order.

Please allow 3–5 days of preparation time before shipping.

Thank you for your understanding.

Available Options

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