Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX
Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX

Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX

For Sram X9-2X10,XX 120BCD Crank
9-12 speed support

Buy Now

Stone Chainring Round 120 BCD 34T 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate 120bcd for sram X9 XX

 

Product Name: STONE 120 BCD Round Chainring

 

Material: Aluminum 7075-T651 from Aleris USA

Color: black

Size: 120BCD

 

Fit :for Sram X9-2X10,XX,BCD120 Crank

 

Thickness:4MM

 

Speed: 9/10/11/12 speed

(If use with shimano 12s chain, you have to replace the 12s shomano original quick link to other brand 12s quick link like KMC YBN SUMC any brand.

As the shimano 12s quick link is too narrow.)

 

Hardness: 150HB

Process pricision: 0.03mm

 

Package Contents:

1pcs bike Chainring, 4pcs Steel bolts

 

Features:

Stone workshop new design narrow wide tooth, enhanced anti chain drop, enhanced self clean from soil dirty and less noise.

 

Advantages:

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

 

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

 

Tooth Max diameter(mm) Weight(g)

Round

36 T , 154 mm , 51 g

38 T , 162 mm , 61 g

40 T , 169 mm , 73 g

42 T , 178 mm , 78 g

44 T , 186 mm , 87 g

46 T , 194 mm , 93 g

48 T , 202 mm , 102 g

Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX

Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XXStone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX Stone Chainring Round 120BCD 36 38 40T 44 46T 48T road Bike MTB ChainWheel Tooth Plate for sram X9 XX

  • 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 […]

  • 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 […]

  • 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 […]

  • 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 […]

  • 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 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  

Related Products