---
product_id: 430980432
title: "Sprockets JTR897.45SC 45 Tooth Self Cleaning Lightweight Steel Rear Sprocket, Single"
brand: "jt"
price: "447 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/430980432-sprockets-jtr897-45sc-45-tooth-self-cleaning-lightweight-steel-rear
store_origin: DK
region: Denmark
---

# heat-induction hardened steel self-cleaning mud & dirt clearance 45 teeth precision engineering Sprockets JTR897.45SC 45 Tooth Self Cleaning Lightweight Steel Rear Sprocket, Single

**Brand:** jt
**Price:** 447 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ Ride Clean, Ride Strong — The Future of Off-Road Sprockets is Here!

## Quick Answers

- **What is this?** Sprockets JTR897.45SC 45 Tooth Self Cleaning Lightweight Steel Rear Sprocket, Single by jt
- **How much does it cost?** 447 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/430980432-sprockets-jtr897-45sc-45-tooth-self-cleaning-lightweight-steel-rear)

## Best For

- jt enthusiasts

## Why This Product

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

## Key Features

- • **Premium Finish:** Black zinc coating for corrosion resistance and sleek, pro-level aesthetics
- • **Lightweight Power:** Steel strength without the weight penalty—ride faster, handle better
- • **Unmatched Durability:** Lasts 6x longer than aluminum sprockets for relentless performance
- • **Precision Engineering:** 45-tooth design optimized for off-road motocross dominance
- • **Self-Cleaning Innovation:** Keeps sprocket teeth dirt-free for consistent chain engagement

## Overview

The JT Sprockets JTR897.45SC is a 45-tooth, heat-induction hardened C45 steel rear sprocket engineered for off-road motocross. Featuring a unique self-cleaning design and a lightweight build, it offers up to six times the durability of aluminum alternatives while maintaining superior chain life. Finished in black zinc by the world’s largest sprocket manufacturer, it delivers professional-grade performance without the usual steel weight.

## Description

JT Sprockets JTR897.45SC 45 Tooth Self Cleaning Lightweight Steel Rear Sprocket, Single

## Features

- The JT SC Lightweight Rear Sprocket is a revolutionary steel off road sprocket, setting a new standard for steel rear motocross sprockets
- Features a unique self-cleaning design that keeps the contact area clean from dirt and mud while significantly reducing weight over traditional steel sprockets
- The Heat-Induction hardened C45 steel sprocket lasts up to six times longer than 7075 aluminum sprockets and greatly extends chain life
- Engineered and finished to the highest quality level in black zinc by JT Sprockets, the world's largest sprocket manufacturer
- All the durability benefits of a steel rear sprocket without the weight penalty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | JT Sprockets |
| Brand | JT |
| Model | JTR897.45SC |
| Item Weight | 1.39 pounds |
| Product Dimensions | 7.87 x 7.87 x 7.87 inches |
| Item model number | JTR897.45SC |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | JTR897.45SC |

## Images

![Sprockets JTR897.45SC 45 Tooth Self Cleaning Lightweight Steel Rear Sprocket, Single - Image 1](https://m.media-amazon.com/images/I/51BLLUj1sVL.jpg)

## Frequently Bought Together

- JT Sprockets JTR897.45SC 45 Tooth Black SC Lightweight Steel Rear Sprocket
- JT Sprockets JTF1902.15RB 15 Tooth Rubber Cushioned Front Countershaft Sprocket, Single
- JT Sprockets JTR897.48SC 48 Tooth Self Cleaning Lightweight Steel Rear Sprocket, Single

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**Shop now:** [https://www.desertcart.dk/products/430980432-sprockets-jtr897-45sc-45-tooth-self-cleaning-lightweight-steel-rear](https://www.desertcart.dk/products/430980432-sprockets-jtr897-45sc-45-tooth-self-cleaning-lightweight-steel-rear)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-03*