Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain
Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain

Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain

T-type 12s chain support

104BCD Round

30-50T

Buy Now

Stone Round T-Type Chainring 104BCD for SRAM AXS Flattop / T-Type 12-Speed Chain

 

Compatible with Shimano M590 M610 M670 M780 M980 and SRAM X0 X5 X7 X9 Cranksets
Available Sizes: 32T / 34T / 36T / 38T / 40T / 42T / 44T / 46T / 48T / 50T

 

Product Description:

 

This Stone round T-Type narrow wide chainring is specially designed for SRAM AXS Flattop / T-Type 12-speed chains and 1x drivetrain systems. It is made from high-strength 7075-T651 aluminum alloy and precisely CNC-machined for excellent stiffness, durability, and smooth riding performance.

With a narrow wide tooth profile optimized for SRAM AXS Flattop / T-Type chains, this chainring provides reliable chain retention and stable power transfer for MTB riding.

 

Specifications:

 

Brand: Stone
Material: High-strength Aluminum 7075-T651
Material Supplier: Aleris, USA
Hardness: HB150
BCD: 104BCD
Chainring Shape: Round
Model Options: 104BCD Hollow Model / 104BCD Aero Model
Thickness: 4 mm
Color: Black / Red anodized
Surface Treatment: Anodized finish
Manufacturing Process: High-speed CNC machining
CNC Precision: 0.03 mm
Drivetrain Compatibility: 1x only
Chain Compatibility: SRAM AXS Flattop / T-Type 12-speed chain

 

Compatible Cranksets:

 

For Shimano:
M430 / M590 / M610 / M615 / M670 / M675 / M770 / M780 / M785 / M970 / M980 / M820 and other compatible 104BCD cranksets

For SRAM:
Compatible with most SRAM 104BCD cranksets, including X0 / X5 / X7 / X9 / IXF series

 

Important Compatibility Note:

 

This chainring is designed for SRAM AXS Flattop / T-Type 12-speed chains only.
It is suitable for 1x drivetrain systems only.
It does not support 2x or 3x drivetrains.
It does not support front derailleur shifting.

Please make sure your crankset is 104BCD before purchasing.

 

Size / Diameter / Weight:

 

32T – Max Diameter: 138 mm – Weight: approx. 39 g
34T – Max Diameter: 146 mm – Weight: approx. 51 g
36T – Max Diameter: 154 mm – Weight: approx. 57 g
38T – Max Diameter: 162 mm – Weight: approx. 61 g
40T – Max Diameter: 170 mm – Weight: approx. 71 g
42T – Max Diameter: 178 mm – Weight: approx. 77 g
44T – Max Diameter: 186 mm – Weight: approx. 86 g
46T – Max Diameter: 194 mm – Weight: approx. 102 g
48T – Max Diameter: 202 mm – Weight: approx. 108 g
50T – Max Diameter: 210 mm – Weight: approx. 119 g

 

Package Includes:

 

1 x Bike Chainring
4 x Chainring Bolts

 

Features:

 

1. Premium 7075-T651 Aluminum Alloy
Made from high-strength 7075-T651 aluminum alloy supplied by Aleris USA, a trusted supplier for major aircraft manufacturers such as Airbus, Boeing, and Bombardier. The material offers excellent stiffness, strength, and durability.

2. Designed for SRAM AXS Flattop / T-Type Chains
The tooth profile is specially designed for SRAM AXS Flattop / T-Type 12-speed chains, ensuring smooth engagement and reliable chain retention.

3. Precision CNC Machining
Manufactured with high-precision CNC technology, with machining accuracy up to 0.03 mm for accurate fitment and consistent performance.

4. Narrow Wide Tooth Design
The narrow wide tooth profile helps prevent chain drops and improves riding stability on rough terrain.

5. Lightweight and Durable
A great balance of low weight, high strength, and long-lasting performance for MTB and 1x drivetrain setups.

6. Multiple Size Options
Available from 32T to 50T to meet different riding needs, including climbing, trail riding, and high-speed riding.

 

Production Time:

 

Most Stone chainrings are made to order. Please allow 3–5 days for production and preparation before shipping. Thank you for your understanding.

Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain Stone Chainring Round T-type 104BCD for Shimano M780 M610 670 for Sram X0 X7 X5 X9 30 34 40 46 48T Bike Chainwheel 12s 12 Speed aero hollow for sram t-type axs flattop chain

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