Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s
Stone 12s AXS Chainring Oval 8 Bolts for DUB Force Red Rival Direct Mount Chainwheel for Sram axs flattop Road Gravel Bike 12 speed Chainwheel XPLR 12s 13s

STONE Oval 8-Bolt Direct Mount Chainring for SRAM Force DUB & XPLR AXS Flattop

Fits SRAM Force, Red, Rival DUB and XPLR 8-bolt direct mount cranks
7075-T651 aluminum; 46mm chainline, 4.2mm offset
Standard 9–12s and SRAM 12s AXS Flattop versions

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STONE Oval 8-Bolt Direct Mount Chainring for SRAM Force/Red/Rival DUB & XPLR Cranks

This STONE direct mount chainring is designed for SRAM 8-bolt direct mount cranksets, covering SRAM Force, Red, Rival DUB, and XPLR crank systems.

Two tooth profile options are available to match your drivetrain:

  • Standard Version — for ordinary 9–12 speed chains
  • AXS Version — for SRAM 12-speed AXS Flattop chains

CNC-machined from high-strength 7075-T651 aluminum alloy, it delivers excellent stiffness, durability, and low weight for both gravel and road riding.

Specifications

Item Details
Brand STONE
Material Aluminum 7075-T651
Color Black, anodized
Crank Interface SRAM 8-bolt direct mount
Compatible Cranks SRAM Force / Red / Rival DUB, XPLR 12s / 13s
Speed Compatibility Standard 9–12s / SRAM 12s AXS Flattop
Chainline 46mm
Offset 4.2mm
Thickness 8mm
Hardness HB150
CNC Precision 0.03mm
Recommended Use Gravel / Road bike
Not Recommended For MTB, due to different offset / chainline

Important Notice Before Purchase

Please verify your crank interface and chain type carefully before ordering.

1. Crank Interface

This chainring fits:

  • SRAM Force DUB crank with 8-bolt direct mount interface
  • SRAM Red DUB crank with 8-bolt direct mount interface
  • SRAM Rival DUB crank with 8-bolt direct mount interface
  • SRAM XPLR 12-speed / 13-speed crank with 8-bolt direct mount interface
  • Other cranksets with the same SRAM 8-bolt direct mount interface

Not compatible with SRAM 3-bolt spindle / 3-bolt direct mount cranksets.

2. Chain Type

Choose the correct version according to your chain:

Your Chain Type Choose This Version
Ordinary 9 / 10 / 11 / 12-speed chain Standard Version
SRAM 12-speed AXS Flattop chain AXS Version

Choosing the wrong version may cause poor chain engagement, noise, or drivetrain compatibility issues.

Compatibility Notice

This chainring is designed for gravel and road bikes. It is not suitable for MTB, because MTB cranksets usually require a different offset and chainline.

Before purchasing, please confirm:

  1. Your crank uses an SRAM 8-bolt direct mount interface.
  2. Your crank is not a 3-bolt direct mount crank.
  3. Your bike is for gravel or road use.
  4. Your chain type matches the version you select.
  5. Your required chainline is 46mm and offset is 4.2mm.

Features

  • STONE new narrow-wide tooth design
  • Better chain retention
  • Reduced chain drop risk
  • Improved self-cleaning performance in mud and dirt
  • Lower drivetrain noise
  • High stiffness and strong durability
  • Lightweight CNC-machined construction
  • Anodized surface for better corrosion resistance
  • Designed for gravel and road riding

Package Includes

Please choose the correct option when ordering. The package content depends on the option you select:

  • 1 × Bike Chainring or 8 × Mounting Screws