Stone Direct Mount Sram MTB 3 Offset chainring

Technical sheet

Stone Direct Mount Sram MTB 3 Offset chainring

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Long

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Features of Stone Direct Mount Sram MTB 3 Offset

Product description of Stone Direct Mount Sram MTB 3 Offset chainring

Description summary

Upgrade your mountain bike´s performance with the STONE Direct Mount Sram MTB 3 Offset Chainring. Engineered for dedicated MTB cycling enthusiasts, this premium single chainring is the definitive upgrade for your Sram drivetrain. Whether you are racing enduro, tackling technical singletrack, or enjoying an all-day epic, this chainring delivers the precision, durability, and efficiency you need to conquer the trail. It is the perfect choice for riders looking to optimize their 1x setup for a 9, 10, 11, or even a cutting-edge 12s system.

Experience a significant improvement in power transfer and drivetrain stiffness. Expertly crafted through a high-precision CNC process from a solid block of premium 7075-T651 aluminum, this component ensures that every watt of your effort is translated directly into forward momentum. The robust design minimizes flex under load, providing a responsive and connected feel to the pedals. The advanced tooth profile is engineered for exceptional chain retention, dramatically reducing the risk of chain drops on rough and unpredictable terrain. This allows you to ride with confidence, knowing your chain is secure, so you can focus on your line, not your equipment.

Built to endure the harshest conditions, the STONE chainring boasts a tough, anodized surface that resists wear and corrosion, maintaining its sleek black aesthetic ride after ride. Its versatility is unmatched, offering seamless integration with a wide array of Sram Direct Mount cranks and full compatibility with both Shimano and Sram MTB 12-speed drivetrains. The 3mm offset is perfectly calibrated to achieve an optimal 52mm chain line on modern Boost frames, ensuring crisp, reliable shifting across the entire cassette. Lightweight yet incredibly strong, this chainring enhances your bike´s climbing ability and acceleration without compromising on strength. Elevate your ride with a component that blends cutting-edge technology with rugged reliability.

Technical Specifications

Type:

Round Chainring / Single Chainring.

Mount Direct / Direct Mount.

Interface:

SRAM 3 bolts.

Color:

Black.

Thickness:

7mm.

Hardness:

150 HB.

Chain line:

52mm.

Material:

7075-T651 Aluminum, from Aleris USA.

Process:

CNC, anodized surface.

Offset:

3mm.

Fit:

SRAM XX1, XX1 Eagle, X01, X01 Eagle, GX Eagle, X1-1400, GX-1400, S-2210, X0, It can be installed in DUB.

Speeds:

9/10/11/12.

Compatible with Shimano MTB 12 speed and SRAM MTB 12 speed.

Does not include screws.

The Chainring has only one installation angle.

Specifications

Manual

Technical specifications of Stone Direct Mount Sram MTB 3 Offset

Features of Stone Direct Mount Sram MTB 3 Offset

Color Silver

Color

Silver

Recommended Use MTB Cycling

Recommended Use

MTB Cycling

Speed 12s

Speed

12s

Direct Mount Sram

Direct Mount

Sram

BCD Direct Mount

BCD

Direct Mount

Key differentiators

Crafted from 7075-T651 aluminum using a high-precision CNC process for stiffness and efficient power transfer.

Designed with a 3 mm offset and a 52 mm chainline for optimized 1x drivetrain performance.

Features a narrow-wide tooth profile designed for superior chain retention, reducing the risk of chain drops.

Includes a durable, anodized surface with an anti-rust coating for enhanced longevity in harsh conditions.

Offers broad compatibility with SRAM direct mount cranksets and 9, 10, 11, and 12-speed chains.

Technology in Stone Direct Mount Sram MTB 3 Offset chainring

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Stone Direct Mount Sram MTB 3 Offset chainring

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Include AI Generated questions and answers

2026-07-24

Generated by AI and verified

What is the material and weight of this chainring?

Answer of Generated by AI and verified

This chainring is crafted from high-precision CNC-processed 7075-T651 aluminum for a blend of strength and stiffness. It has a weight of 150 g.

* Generated by AI based on customer and product data

2026-07-24

Generated by AI and verified

What is the offset and resulting chainline for this chainring?

Answer of Generated by AI and verified

This chainring features a 3 mm offset, which is calibrated to achieve an optimal 52 mm chainline. This is specifically designed for modern Boost frame standards to ensure crisp and reliable shifting.

* Generated by AI based on customer and product data

2026-07-24

Generated by AI and verified

Is this chainring suitable for a 1x drivetrain setup?

Answer of Generated by AI and verified

Yes, this is a single chainring specifically designed to optimize a 1x drivetrain setup. Its narrow-wide tooth profile is engineered for superior chain retention, which is a critical feature for single-ring configurations used in mountain biking.

* Generated by AI based on customer and product data

2026-07-24

Generated by AI and verified

What drivetrains is the Stone MTB chainring compatible with?

Answer of Generated by AI and verified

This chainring is highly versatile and offers broad compatibility. It is designed for Sram Direct Mount cranks and is fully compatible with both Shimano and Sram MTB drivetrains, supporting 9, 10, 11, and 12-speed systems.

* Generated by AI based on customer and product data

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Frequently bought together

Best sellers

Use cases

Upgrading to a 1x Drivetrain on SRAM Cranks 95% Fit

This chainring is specifically designed for single-chainring setups on SRAM cranksets, making it a high-performance choice for riders converting from 2x or 3x systems. The narrow-wide tooth profile ensures reliable chain retention without needing a chain guide.

SRAM crankset compatibility,Single chainring design,Narrow-wide teeth,Direct mount interface

Optimizing Chainline on Boost-Spaced MTB Frames 90% Fit

This ensures smoother shifting, reduced drivetrain wear, and better overall performance.

3 mm offset,52 mm chainline,Direct mount for modern cranksets

All-Around Trail and Cross-Country (XC) Riding 80% Fit

The 32-tooth count offers a versatile gear ratio that balances climbing efficiency with sufficient top speed for fast trail sections and flats. Its aluminum construction provides a good blend of low weight and strength suitable for general trail and XC riding.

32 teeth,Aluminum construction,Narrow-wide teeth for chain security

Building a Custom MTB with Wide Drivetrain Compatibility 75% Fit

This chainring's compatibility with 9, 10, 11, and 12-speed chains offers exceptional flexibility for custom bike builds. It allows users to use a wide range of new or existing drivetrain components, from older reliable groupsets to the latest 12-speed systems.

Compatible with 9/10/11/12 speed chains,SRAM direct mount standard,Anti-rust coating for longevity

Best for

Best for Riders

This chainring is crafted from high-strength 7075-T651 aluminum to minimize flex, ensuring your effort is converted directly into forward motion.

Based on product features

Ideal for Competitive Club Racers

The advanced narrow-wide tooth profile provides exceptional chain retention, giving you the confidence to push your limits without fear of a dropped chain.

Based on product features

A Top Choice for Serious Amateurs

Engineered for optimal performance, this chainring's design enhances climbing ability and responsiveness, helping you achieve new personal bests.

Based on product features

Perfect for Tech-Oriented Cyclists

Utilizing CNC machining and premium 7075-T651 aluminum, this chainring represents an advanced technological upgrade for your drivetrain.

Based on product features

Benefits

FunctionalEnjoy Lasting Performance with Enhanced Durability

This chainring is built to withstand the elements and deliver consistent performance over time. Its aluminum construction is complemented by an anti-rust coating, offering enhanced protection against corrosion and wear.

Chainring material: aluminum

Anti rust coating: yes

FunctionalExperience Reliable Chain Engagement

Achieve more secure chain retention and smoother pedaling. The narrow-wide tooth profile is specifically designed to grip the chain more effectively, reducing the likelihood of chain drops on rough terrain.

Narrow wide teeth: yes

FunctionalRide with Confidence in Your Drivetrain

Feel secure knowing your chainring is designed for your specific setup. With direct compatibility for SRAM cranksets, you can trust in a seamless fit and reliable function, giving you peace of mind on your rides.

Crankset compatibility: SRAM

Direct mount: yes

FunctionalUpgrade Your Drivetrain with Broad Compatibility

This chainring offers the flexibility to work with a wide range of modern drivetrains. Its compatibility with 9, 10, 11, and 12-speed chains allows you to build or upgrade your bike to meet your specific performance needs.

Compatible chain speed: 9/10/11/12 speed

Ideal buyer profiles

The Upgrader

This mountain biker is focused on enhancing their bike's efficiency and reliability. They seek out components that offer tangible improvements in power transfer and chain security to gain an edge on climbs and technical sections.

This Stone chainring is crafted from strong 7075-T651 aluminum to minimize flex and maximize power transfer. The narrow-wide tooth profile provides excellent chain retention, reducing the risk of dropped chains during aggressive riding, while the anodized surface ensures long-lasting durability.

The Drivetrain Modernizer

This rider is updating their mountain bike's drivetrain, possibly converting to a 1x (single chainring) setup or replacing a worn-out component. They need a versatile and reliable chainring that is compatible with modern multi-speed cassettes.

Designed for SRAM direct mount cranksets, this chainring offers wide compatibility with 9, 10, 11, and 12-speed chains. This versatility makes it an excellent choice for a variety of modern 1x drivetrain builds or upgrades, ensuring smooth operation across a wide gear range.

The All-Weather Trail Rider

This cyclist rides regularly in a variety of conditions, from dry and dusty trails to wet and muddy tracks. They need components that are built to withstand the elements and continue performing reliably, ride after ride.

The chainring features an anti-rust coating (anodized surface) that protects the aluminum from corrosion and wear caused by moisture and grit. This ensures greater durability and reliable performance, even when riding in harsh or wet conditions.

Competitive features

When evaluating the Stone Direct Mount Sram Mtb 3 Offset Chainring, it's important to consider its specific design and material composition. This chainring is engineered for mountain bike users looking to upgrade their Sram drivetrain. While detailed specifications for direct comparison are not available, we can analyze its intended use and construction based on the provided information.

Where it excels

The chainring is specifically designed as a direct mount option for Sram MTB drivetrains, ensuring compatibility for riders within that ecosystem. Constructed from 7075-T651 aluminum using a high-precision CNC process, it's built for stiffness and efficient power transfer, which is beneficial for demanding MTB disciplines like enduro and technical trail riding.

Consider alternatives if...

Riders using Shimano or other non-Sram cranksets will need to consider alternatives, as this model is specified for Sram direct mount systems. For example, the Stone Direct Mount Shimano MTB Chainring is an alternative for Shimano users.

Verdict

The Stone Direct Mount Sram Mtb 3 Offset Chainring is a focused upgrade for dedicated mountain bikers using Sram drivetrains. Its CNC-machined aluminum construction is designed to enhance drivetrain stiffness and power transfer for aggressive riding. Its primary strength lies in its specific compatibility and robust build. However, its direct mount design and Sram-specific fit mean it is not a universal solution, and riders with different crankset standards will need to explore other compatible chainrings.

Specs comparison

	Stone Direct Mount Sram MTB 3 Offset chainring	Stone Direct Mount Shimano Mtb Chainring
Weight	150 g	58 g
Compatible Chain Speed	9 speed	12 speed
Crankset Compatibility	SRAM	Shimano
Chainring Material	aluminum	aluminum
Number Of Teeth	32 teeth	30 teeth
Direct Mount	true	true
Narrow Wide Teeth	true	true
Offset	3 mm	0 mm
Single Double Compatibility	single	single
Anti Rust Coating	true	true

Specs vs competitors

	Stone Direct Mount Sram MTB 3 Offset chainring	Blackspire Sram Direct Mount Boost 3 Mm Offset Chainring	X-on Mtb Xcr-06 Direct Mount 3 Offs Chainring
Weight	150 g	57 g	-
Compatible Chain Speed	9 speed	9 speed	-
Crankset Compatibility	SRAM	SRAM	-
Chainring Material	aluminum	aluminum	-
Number Of Teeth	32 teeth	28 teeth	-
Direct Mount	true	true	-
Narrow Wide Teeth	true	true	-
Offset	3 mm	3 mm	-
Anti Rust Coating	true	false	-