---
product_id: 489521481
title: "#40 Roller Chain Sprocket B Type 1\" Bore 60 Tooth Fits Murray Yerf-Dog Go Karts"
brand: "lostar"
price: "€ 76.12"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/489521481-40-roller-chain-sprocket-b-type-1-bore-60-tooth
store_origin: FI
region: Finland
---

# 1" Bore 60 Teeth Durable Iron #40 Roller Chain Sprocket B Type 1" Bore 60 Tooth Fits Murray Yerf-Dog Go Karts

**Brand:** lostar
**Price:** € 76.12
**Availability:** ✅ In Stock

## Summary

> Gear Up for Adventure! 🏎️

## Quick Answers

- **What is this?** #40 Roller Chain Sprocket B Type 1" Bore 60 Tooth Fits Murray Yerf-Dog Go Karts by lostar
- **How much does it cost?** € 76.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/489521481-40-roller-chain-sprocket-b-type-1-bore-60-tooth)

## Best For

- lostar enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Designed with 3 center holes and a key for straightforward setup.
- • **Quality Assurance:** Backed by a 1-year unlimited-mileage guarantee for peace of mind.
- • **Ultimate Durability:** Constructed from high-quality iron for long-lasting performance.
- • **Precision Engineering:** Crafted to meet original factory specifications for a perfect fit.
- • **Versatile Compatibility:** Ideal for Murray and Yerf-Dog go-karts, plus any 1" live axle.

## Overview

The #40 Roller Chain Sprocket B Type features a 1" bore and 60 teeth, making it an essential component for Murray and Yerf-Dog go-karts. With a durable iron construction and precision engineering, this sprocket ensures optimal performance and longevity. It comes with a 1-year unlimited-mileage quality guarantee, ensuring you can ride with confidence.

## Description

Full description not available

## Features

- ✅Description: No harden teeth with 3 Center Holes and 1 Key. This is commonly used on Yerf-dog and Murray go karts and can be used on any 1" live axle.
- ✅#40 Sprocket Specification: Hub Style: B Type | Teeth: 60 | Bore: 1" | Outside Diameter: 9.84" | Hub Diameter: 1.752" | Keyway: 1/4" x 1/8" | Pitch Size: 1/2" | Chain: #40 Chain
- ✅Made from high-quality materials for ultimate durability and long service life. Strict quality control standards to Build and test. According to the original factory specifications, perfect match for the original car. Brand new with good performance.
- ✅Package Includes: 1 Set of #40 Roller Chain Sprocket B Type 1" Bore 60 Tooth | L.T.B.: 1.06" | Material: Iron | Type: Sprocket
- ✅1 Year Unlimited-mileage Quality Guarantee. Please feel free to contact us if you have any questions.

## Images

![#40 Roller Chain Sprocket B Type 1" Bore 60 Tooth Fits Murray Yerf-Dog Go Karts - Image 1](https://m.media-amazon.com/images/I/71GCAcBKFfL.jpg)
![#40 Roller Chain Sprocket B Type 1" Bore 60 Tooth Fits Murray Yerf-Dog Go Karts - Image 2](https://m.media-amazon.com/images/I/71JWDfJA7PL.jpg)
![#40 Roller Chain Sprocket B Type 1" Bore 60 Tooth Fits Murray Yerf-Dog Go Karts - Image 3](https://m.media-amazon.com/images/I/71C8oXJ8roL.jpg)
![#40 Roller Chain Sprocket B Type 1" Bore 60 Tooth Fits Murray Yerf-Dog Go Karts - Image 4](https://m.media-amazon.com/images/I/71CqWYb4W2L.jpg)
![#40 Roller Chain Sprocket B Type 1" Bore 60 Tooth Fits Murray Yerf-Dog Go Karts - Image 5](https://m.media-amazon.com/images/I/71DDCH7RU5L.jpg)

## Frequently Bought Together

- #40 Roller Chain Sprocket B Type 1" Bore 60 Tooth Fits Murray Yerf-Dog Go Karts
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- RHKING #40 Roller Chain Sprocket B Type 3/4" Bore Rust Prevention Hardened 10 Tooth

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**Shop now:** [https://www.desertcart.fi/products/489521481-40-roller-chain-sprocket-b-type-1-bore-60-tooth](https://www.desertcart.fi/products/489521481-40-roller-chain-sprocket-b-type-1-bore-60-tooth)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-27*