# JT Sprockets Rear sprocket JTR839.55, 55z, pitch 428

- **Brand:** [JT Sprockets](https://autotools.ee/en/brands/jt-sprockets)
- **Product code:** JTR839.55
- **EAN:** 0824225308631
- **Price:** ~~€23.90~~ €21.51 incl. VAT
- **Availability:** Only 1 available · ready in Tallinn in 1–2 working days
- **Category:** [Motorcycle](https://autotools.ee/en/c/motorcycle) > [Motorcycle sprockets](https://autotools.ee/en/c/motorcycle-sprockets)
- **Link:** https://autotools.ee/en/products/jt-sprockets-tagumine-hammasratas-jtr839-55-55z-samm-428

## Description

The JT Sprockets JTR839 is a steel rear sprocket for a motorcycle drive. It has 55 teeth and takes a chain with a 428 pitch. The Yamaha models it fits are listed in the table below.

**Technical data**

- **Material:** heat induction hardened high carbon steel
- **Number of teeth:** 55
- **Chain pitch:** 428
- **Product code:** JTR839.55

**Fits**

| Make | Vehicle kind | Models |
| --- | --- | --- |
| Yamaha | motorcycles | DTR125 (DT125R) 88-89 |

## Specifications

| Attribute | Value |
| --- | --- |
| Chain pitch | 428 |
| Fitting position | Tagumine |
| Material | Süsinikteras |
| Number of teeth | 55 pcs |

## How it gets to you

- **I'll collect it, Tallinn:** Free · Usually ready in 1–2 working days
- **Parcel machine:** from €2.47 · free from €100.00 · Delivery in 1–3 business days
- **Courier:** from €6.82 · free from €100.00 · Delivery in 2–5 business days