Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T
Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T

Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T

Fit for FORCE 4 arms crankset only, not for other 107bcd crank

34-38T is 0mm inner offset, 40-60T is 2mm inner offset

9-12 speed support

For 1x speed bike, not support 2x speed

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The STONE 107 BCD round narrow wide chainring is designed for SRAM Force cranksets.

 

It is made from high-strength 7075-T651 aluminum alloy with precision CNC machining, offering excellent stiffness, durability, and reliable chain retention for 1x drivetrain setups.

 

Please note: this chainring is designed for SRAM Force 107 BCD 4-arm cranksets. It is not compatible with other 107 BCD cranksets.

 

Key Specifications

 

  • Brand: STONE
  • Product: 107 BCD Round Narrow Wide Chainring

 

  • BCD: 107 BCD
  • Shape: Round

 

  • Tooth Profile: Narrow wide teeth
  • Use: 1x single chainring drivetrain only

 

  • Material: High-strength Aluminum 7075-T651
  • Color: Black

 

  • Thickness: 4 mm
  • Surface Treatment: Anodized finish, high-speed CNC machined

 

  • CNC Precision: 0.03 mm
  • Material Hardness: HB150

 

Compatibility

 

Compatible With

 

  • for Quarq BCD107 Powermeter Spider
  • for SRAM Force AXS BCD107 Crankset
  • for Crank with stone 107 Spider

 

Not Compatible With

 

  • Other 107 BCD cranksets
  • 2x drivetrain setups
  • Front derailleurs
  • Front shifting systems

 

This chainring is designed for 1x drivetrains only and cannot be used as a 2x chainring.

 

Chain Compatibility

 

This chainring is available with two different tooth profile options.
Please choose the correct version according to your chain type.

 

Option 1: Non-AXS 9-12 Speed Chain Version

 

Choose Non-AXS 9-12 Speed if you use standard 9-12 speed chains, including:

  • SRAM 9 / 10 / 11-speed chains
  • Shimano 9 / 10 / 11 / 12-speed chains
  • Other standard 9-12 speed chains

 

Option 2: AXS Flattop 12 Speed Chain Version

 

Choose AXS Flattop 12 Speed if you use:

  • SRAM 12-speed AXS Flattop chain

 

Important Notice

 

The Non-AXS 9-12 Speed version and the AXS Flattop 12 Speed version use different tooth profiles.

 

They are not interchangeable.

 

Please select the correct chainring version according to your chain before placing your order.

 

 

Teeth Options and Offset

 

Available sizes:

34T / 36T / 38T / 40T / 42T / 44T / 46T / 48T / 50T / 52T / 54T / 56T / 58T / 60T

 

Offset Design

 

  • 34T-38T: 0 mm inner offset

 

  • 40T-60T: 2 mm inner offset

 

The 2 mm inner offset design helps provide a better chainline for improved drivetrain performance.

 

 

Size, Maximum Diameter and Weight (Hollow Style)

 

TeethMax DiameterWeight
34T146 mm48 g
36T154 mm55 g
38T162 mm66 g
40T170 mm77 g
42T178 mm86 g
44T186 mm96 g
46T194 mm104 g
48T202 mm114 g
50T210 mm123 g
52T219 mm132 g
54T226 mm142 g
56T235 mm150 g
58T242 mm161 g
60T250 mm170 g

Weight may vary slightly due to production batches and measurement methods.

 

 

Package Includes

 

  • 1 x Chainring
  • 4 x Chainring bolts

 

 

Decorative Caps – Make Your Crankset Look Cleaner and More Stylish

 

Buy here, if you want
Stone Bike Chainring Decorative Bolts Caps Cover for Force 107bcd 12speed crankset

 

Note:
Decorative covers are not included and need to be purchased separately.

Decorative covers are designed for STONE chainrings only and may not fit chainrings from other brands.

 

 

 

Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T   Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T Stone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60TStone Round Chainring 107BCD for Sram Force AXS 12S Crankset MTB Road Bike Chainwheel 34 36 40 42 54 56 58 60T

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