Home > Brand > Stone chainring Brand > Stone Bike Round Oval Chainring 120BCD 36t 38T 40T 42T 44 46T 48 50T Road MTB Bike Chainwheel Tooth Plate for Sram XX X9 120 bcd

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Stone Bike Round Oval Chainring 120BCD 36t 38T 40T 42T 44 46T 48 50T Road MTB Bike Chainwheel Tooth Plate for Sram XX X9 120 bcd

Name: Stone Bike Round Oval Chainring 120BCD 36t 38T 40T 42T 44 46T 48 50T Road MTB Bike Chainwheel Tooth Plate for Sram XX X9 120 bcd
Brand: DJC Bikes - DJC Components
Price: 43.4 USD
Availability: InStock
Rating: 5 (1 reviews)

$43.40 ~~$62.00~~

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Model:

Round

Oval
Size:

36T

38T

40T

42T

44T

46T

48T

50T

Quantity:

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Specifications
Warranty FAQ

Product Name: STONE 120 BCD Round Oval Chainring

Material: Aluminum 7075-T651 from Aleris USA
Hardness: 150HB
Process pricision: 0.03mm
Thickness:4MM

Color: black

Size: 120BCD

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

Chain Speed support:
9-10-11-12 speed(MTB chain), 9-11s( for Sram Road bike chain), 9-12s(for shimano Road bike chain), Not support AXS 12s flattop chain.

(If want tooth shape for sram axs flattop chain, please send us a message to customize and pay extra surcharge)

Notice:
You have to replace the 12s shimano road bike chain original quick link to other brand 12s quick link like KMC YBN SUMC any brand. as the shimano 12s road bike chain quick link is too narrow.

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

Oval
36 T , 158 mm , 48 g
38 T , 169 mm , 55 g
40 T , 178 mm , 62 g
42 T , 186 mm , 70 g
44 T , 194 mm , 80 g
46 T , 202 mm , 89 g
48 T , 210 mm , 90 g

Package Contents:
1pcs bike Chainring, 4pcs Alu 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. Offer best stiffness and endurance.

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

Most Stone chainrings produce by order, it need several days to produce. Hope you would understand 3-5days prepare time.

All Taxes & Duties Included • Fast Delivery (8–12 Days) • No Hidden Fees • 6-Month Warranty

1 How long is the warranty?
We offer 6 months limited warranty to all products because of the quality defects. We offer lifetime payable repair service after the warranty.

2 Do need to pay tax duty when package arrive my country?
You no need to pay tax when package arrive your country, most countries in the world no need pay.
USA aslo no need tax duty and tariff, our carrier will cover it.

Brazil, Chile, Columbia clients need pay import duty when package arrive your country.

3 Can I return the goods if I am not like it?
Yes you can apply return and refund when you receive the product within 7 days. But as return shipping fee is relatively high when send back to China, so we suggest you consider and carefully before purchase.

Or you can send message to us and discuss technical issues to clarify if the products is what you need, and then pay after you sure your order is correct.

4 How long is the shipping time?
To most countries 7-15days can arrive your address. Pay extra 20USD if want ship by Fedex DHL UPS.

Support email info@djcbikes.com

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