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

Product Name: STONE 107BCD Round Chainring, narrow and wide

 

Material: High strength Aluminum 7075-T651

Material Hardness: HB150

 

CNC process precision: 0.03mm

Surface treatment: Anodize, high speed CNC

 

Color: black

 

Size: 107BCD for FORCE 4 arms crankset only, not for other 107bcd crank

 

Offset:

34-38T is 0mm inner offset.

40-60T is 2mm inner offset. this design will make better chainline.

 

Thickness: 4MM

 

Speed:9-11 speed for Sram, 9-10-11-12 speed for Shimano

(default not support axs flattop 12s chain, if want axs tooth please send us a message to customize)

 

This chainring is design for 1x speed bike, not support 2x speed bike and not support front shifter and derailleur.

 

Tooth Max diameter(mm) Weight(g)

34T, 146mm,48g

36T,154mm, 55g

38T, 162mm, 66g

40T, 170mm, 77g

42T, 178mm, 86g

44T, 186mm, 96g

46T, 194mm, 104g

48T, 202mm, 114g

50T, 210mm, 123g

52T, 219mm, 132g

54T, 226mm, 142g

56T, 235mm, 150g

58T, 242mm, 161g

60T, 250mm, 170g

 

Package Contents:

1pcs chainring, 4pcs bolts

 

Advantages:

1 Material: High strength Aluminum 7075-T651, supplied by USA company Aleris who is supplier to aircraft make Airbus. Offer best stiffness and endurance.

 

2 High precision CNC processing. Working accuracy 0.03mm. Ensure offers you the best riding component.

 

Notice:

Default not Support Sram 12s AXS

if need AXS, send message to us. AXS need to customize, and pay extra charge

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

  • New CNC Center Installed2022-3-18

    Due to the booming business in international market in 2020-2021, our mill running in full capacity but still can not meet the clients demand. in Januaray of 2022, 3 sets new CNC center installed in Stone’s new premise. Let the produc […]

  • Areo Chainring for Shimano 110BCD 105 R7000 R8000 R9100 Released2022-3-18

    Stone 110BCD road bike chainring for Shimano 110BCD 105 R7000 R8000 R9100 is quite popular on market. Loved by lots of professional riders. Now new released cool looking aero style. You can order here round oval

  • Stone Chainring Catalogue Brochures2025-2-24

    Update time: 2026-Feb-6th   Most chainrings can make areo style. All 1by speed bike chainrings can customize to AXS flattop road bike 12s 13s tooth. T-type 12s 13s tooth. Ekar 13s tooth. All hollow chainrings can make black, silver col […]

  • Stone 144BCD Fixie Chainring 70T Introduced2022-3-18

    Stone 144BCD fixie chainring is famous on the market. We used to produce max 60T, but lots of clients ask for 61-70T products. We finally introduced it. You can buy here  

  • Sram AXS Flattop Chainring Customize Manufacturer2022-3-18

    Stone design workshop can make axs flattop 12s chainring for all kind of chainrings,  any BCD and any direct mount chainring. With real 7075 T651 Aluminum materials. Lifespan 10000-15000km for professinal riders. MOQ 1 unit. You can buy her […]

  • Keep Warm for CNC Center in Winter2022-3-18

    Stone CNC center located in northern of China, winter as cold as -15 celsius degree.  Low temperature thermal expansion and contraction will make the machine loose precision. So what we did is open air heater 24 hours to keep the machine on […]