Name: Stone 146BCD Chainring for Shimano XTR M960 Narrow-Wide 44–50T, 4mm Thickness, 7075-T651 Aluminum Alloy
Brand: DJC Bikes - DJC Components
SKU: ST-146Y-50T
Price: 66.96 USD
Availability: InStock

SKU: ST-146Y-50T

$66.96 ~~$81.00~~

-28%

Stone 146mm BCD Chainring for Shimano XTR M960 Narrow-Wide 44–50T, 4mm Thickness, 7075-T651 Aluminum Alloy.

It is not compatible with 2x drivetrains and does not support front shifting.

The standard version does not support SRAM AXS Flattop 12/13-speed chains.

Tooth-count options: 44-50T.

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Specifications
Warranty FAQ

Stone 146BCD Chainring for Shimano XTR M960 Narrow-Wide 44–50T, 4mm Thickness, 7075-T651 Aluminum Alloy

The STONE 146BCD Narrow-Wide chainring is designed for Shimano XTR M960 4-Arms cranksets.

It is made for 1x drivetrain conversion and features a Narrow-Wide tooth profile to improve chain retention and reduce the risk of chain drop.

Made from 7075-T651 high-strength aluminum alloy, this chainring is CNC-machined with high precision and anodized for long-lasting durability.

Product Specifications

Item	Specification
Product Name	STONE 146BCD Narrow-Wide Chainring
BCD	146BCD
Arm Design	4-Arms
Compatible Crankset	for Shimano XTR M960
Tooth Profile	Narrow-Wide
Drivetrain Type	1x Only
Teeth Options	44T–50T
Material	7075-T651 High-Strength Aluminum Alloy
Material Hardness	HB150
Thickness	4mm
CNC Precision	0.03mm
Surface Treatment	Anodized, High-Speed CNC Machined
Weight	Approx. 74–110g
Key Feature	Tooth Profile: Narrow-Wide
Compatibility	Compatible Crankset: for Shimano XTR M960

Important Compatibility Notice

This chainring is designed for 1x drivetrain systems only.

It is not compatible with 2x drivetrains and does not support front shifting.

Compatible Crankset

This chainring is designed to fit:

Only for Shimano XTR M960 crankset

Please confirm your crankset model and BCD before placing an order.

Chain Compatibility

Chain Type	Compatibility
MTB 8 / 9 / 10 / 11 / 12-speed chains	Compatible
Road 8 / 9 / 10 / 11-speed chains	Compatible
for Shimano 12-speed road chains	Compatible with quick link replacement
for SRAM AXS Flattop 12/13-speed chains	Not compatible

for SRAM AXS Flattop 12/13-speed Chain Notice

The standard version does not support for SRAM AXS Flattop 12/13-speed chains.

If you need compatibility with SRAM AXS Flattop 12/13-speed chains, please contact us before ordering.

Material & Manufacturing Advantages

1. Premium 7075-T651 Aluminum Alloy

This chainring is made from 7075-T651 high-strength aluminum alloy, offering excellent stiffness, strength, and durability.

The aluminum material is supplied by Aleris, a USA aluminum supplier serving aerospace manufacturers such as Airbus, Boeing, and Bombardier.

2. High-Precision CNC Machining

Each chainring is produced by high-speed CNC machining with a processing precision of 0.03mm.

This helps ensure:

Accurate tooth profile
Smooth chain engagement
Stable drivetrain performance
Reliable power transfer

3. Narrow-Wide Tooth Design

The Narrow-Wide tooth profile is designed for 1x drivetrains.

It helps improve chain retention and reduces the chance of chain drop during riding.

Package Includes

1 × Chainring
4pcs bolts

Production Time Notice

Most STONE chainrings are produced after the order is placed.

Please allow 3–5 days preparation time before shipment.

Thank you for your understanding.

Stone 146BCD Chainring for Shimano XTR M960 Narrow-Wide 44–50T, 4mm Thickness, 7075-T651 Aluminum Alloy

Available Options

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

Option 1
44T
46T
48T
50T

All Taxes & Duties Included • Fast Delivery (8–12 Days) • No Hidden Fees • 6-Month Warranty

1 How long is the warranty?
We offer 6 months limited warranty to all products because of the quality defects. We offer lifetime payable repair service after the warranty.

2 Do need to pay tax duty when package arrive my country?
You no need to pay tax when package arrive your country, most countries in the world no need pay.
USA aslo no need tax duty and tariff, our carrier will cover it.

Brazil, Chile, Columbia clients need pay import duty when package arrive your country.

3 Can I return the goods if I am not like it?
Yes you can apply return and refund when you receive the product within 7 days. But as return shipping fee is relatively high when send back to China, so we suggest you consider and carefully before purchase.

Or you can send message to us and discuss technical issues to clarify if the products is what you need, and then pay after you sure your order is correct.

4 How long is the shipping time?
To most countries 7-15days can arrive your address. Pay extra 20USD if want ship by Fedex DHL UPS.

5 How can I know the tracking number?
We will send the tracking code to your email automatically after we send the package. check the track update here https://www.17track.net/en

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