

JT Sprockets JTR212.37 37-Tooth Steel Rear Sprocket
- £31.18
- £31.18
- Unit price
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Free Returns
Description
xPremium build for dependable rear sprocket performance
Meet JT Sprockets JTR212.37, a 37-tooth steel rear sprocket crafted for riders who value durability and precision. Each piece starts with C49 high carbon steel, creating a strong base that resists wear and flex under demanding riding conditions.
The component is heat treated and hand finished to meet or exceed OEM standards, balancing toughness with a smooth, exact fit that complements existing chains and transmissions.
Compared with milder steels or surface hardened options, this sprocket is designed to last longer and maintain consistent tooth engagement over time, helping you ride with confidence on various terrains.
Quality matters. Every JT Sprockets rear sprocket undergoes ten quality control checks before it leaves the factory, ensuring dimensional accuracy, surface finish, and overall integrity.
Key benefits at a glance
- C49 high carbon steel provides strong resistance to wear
- Heat treated and hand finished for precision and OEM-grade fit
- 37-tooth configuration supports reliable acceleration and smooth power delivery
- Outperforms mild steel and basic surface hardened sprockets in durability
- Extensive quality checks give added confidence
What to expect in use
- Quiet, predictable chain alignment
- Consistent wear characteristics across ride cycles
- Easy integration with standard chains and drivetrains
Whether you're upgrading an aging drivetrain or replacing a worn sprocket, the JT Sprockets JTR212.37 offers a robust option that aligns with OEM expectations while inviting you to push the limits of your setup with confidence.
FAQ
Q: What material is the JT Sprockets JTR212.37 made from?
A: Made from C49 high carbon steel and finished to meet OEM standards.
Q: What makes the JTR212.37 37-tooth rear sprocket a durable choice?
A: It is designed to outlast milder sprockets and undergoes ten quality control checks.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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