---
product_id: 346690247
title: "JT Sprockets JTR212.37 37 Tooth Steel Rear Sprocket, Single"
brand: "jt sprockets"
price: "₨1300"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/346690247-jt-sprockets-jtr212-37-37-tooth-steel-rear-sprocket-single
store_origin: LK
region: Sri Lanka
---

# 10 rigorous QC checks for flawless performance Heat-treated SCM420 chromoly steel for unmatched durability 37 precision teeth for optimal power transfer JT Sprockets JTR212.37 37 Tooth Steel Rear Sprocket, Single

**Brand:** jt sprockets
**Price:** ₨1300
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Ride Stronger, Last Longer – The Ultimate Sprocket Upgrade

## Quick Answers

- **What is this?** JT Sprockets JTR212.37 37 Tooth Steel Rear Sprocket, Single by jt sprockets
- **How much does it cost?** ₨1300 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/346690247-jt-sprockets-jtr212-37-37-tooth-steel-rear-sprocket-single)

## Best For

- jt sprockets enthusiasts

## Why This Product

- Trusted jt sprockets brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unrivaled Durability:** Heat-treated Japanese SCM420 chromoly steel alloy outlasts standard sprockets
- • **Hand-Finished Excellence:** Expert hand finishing guarantees OEM-level fit and finish every time
- • **Meticulous Quality Control:** Each sprocket undergoes 10 quality inspections ensuring peak reliability
- • **Precision Engineered Teeth:** 37 teeth crafted with exacting tolerances for smooth, efficient rides
- • **Proven Manufacturing Process:** Hobbing, machining, and drilling deliver the most accurate tooth profiles on the market

## Overview

The JT Sprockets JTR212.37 is a 37-tooth rear sprocket crafted from premium Japanese SCM420 chromoly steel alloy. Heat-treated and hand-finished to exceed OEM standards, it offers superior durability and precision. Manufactured through advanced hobbing, machining, and drilling processes, and subjected to 10 quality control checks, this sprocket ensures optimal performance and longevity for serious cyclists.

## Description

Made from Japanese SCM420 chromoly steel alloy. Heat treated and hand finished to meet or exceed OEM standards. Outlasts any mild steel or surface hardened sprocket. Each sprocket goes through 10 quality control checks before it leaves the factory. JT Sprockets are manufactured the right way – by hobbing, machining and drilling; this is the only proven way to achieve the closest of tolerances and the most accurate teeth profiles.

## Features

- Made from Japanese SCM420 chromoly steel alloy
- Heat treated and hand finished to meet or exceed OEM standards
- Outlasts any mild steel or surface hardened sprocket
- Each sprocket goes through 10 quality control checks before it leaves the factory
- JT Sprockets are manufactured the right way – by hobbing, machining and drilling; this is the only proven way to achieve the closest of tolerances and the most accurate teeth profiles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | JT Sprockets |
| Brand | JT Sprockets |
| Model | JTR212.37 |
| Product Dimensions | 18.29 x 20.83 x 12.7 cm; 408.23 g |
| Item model number | JTR212.37 |
| Exterior | Steel |
| Manufacturer Part Number | JTR212.37 |
| Item Weight | 408 g |

## Images

![JT Sprockets JTR212.37 37 Tooth Steel Rear Sprocket, Single - Image 1](https://m.media-amazon.com/images/I/61qsbEBYCyL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/346690247-jt-sprockets-jtr212-37-37-tooth-steel-rear-sprocket-single](https://www.desertcart.lk/products/346690247-jt-sprockets-jtr212-37-37-tooth-steel-rear-sprocket-single)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-02*