---
product_id: 640353857
title: "420 Pitch 37 Tooth Motorcycle Chain Sprocket Rear Sprocket/Rear Side for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheelers Moped/Durable 76mm ID / 1 Pcs Black"
brand: "hihaha"
price: "25 Lei"
currency: RON
in_stock: false
url: https://www.desertcart.ro/products/640353857-420-pitch-37-tooth-motorcycle-chain-sprocket-rear-sprocket-rear
store_origin: RO
region: Romania
---

# Durable stainless steel resists wear & tear 37 precision teeth for optimal power 76mm hub inner diameter fits most 50-125cc bikes 420 Pitch 37 Tooth Motorcycle Chain Sprocket Rear Sprocket/Rear Side for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheelers Moped/Durable 76mm ID / 1 Pcs Black

**Brand:** hihaha
**Price:** 25 Lei
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power Up Your Ride with Precision & Durability!

## Quick Answers

- **What is this?** 420 Pitch 37 Tooth Motorcycle Chain Sprocket Rear Sprocket/Rear Side for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheelers Moped/Durable 76mm ID / 1 Pcs Black by hihaha
- **How much does it cost?** 25 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/640353857-420-pitch-37-tooth-motorcycle-chain-sprocket-rear-sprocket-rear)

## Best For

- hihaha enthusiasts

## Why This Product

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

## Key Features

- • **Robust Stainless Steel Build:** Crafted to withstand harsh terrains and reduce premature chain wear, extending your bike’s lifespan.
- • **Precision Engineered 37 Teeth:** Strikes the perfect balance between power and speed for an unbeatable ride experience.
- • **Easy Installation, Instant Upgrade:** Designed for hassle-free mounting with standard 76mm hub and 92mm bolt spacing—get back on the trail faster.
- • **Universal Fit for Versatile Riding:** Compatible with 50cc to 125cc dirt bikes, ATVs, mopeds, and mini bikes—one sprocket to rule them all.
- • **Sleek Black Finish for Style & Substance:** Not just performance—stand out with a stealthy, professional look that matches your ride’s edge.

## Overview

The 420 Pitch 37 Tooth Motorcycle Chain Sprocket is a high-quality, stainless steel rear sprocket designed for 50cc to 125cc dirt bikes, ATVs, and mopeds. Featuring a 76mm hub inner diameter and 92mm bolt spacing, it offers universal compatibility and easy installation. Its 37 teeth optimize power delivery while reducing chain friction, prolonging chain life and enhancing overall performance. Finished in sleek black, it combines durability with a stylish upgrade for your ride.

## Description

UNIVERSAL: Motorcycle Chain Sprocket is suitable for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheelers Moped.PRODUCT INFORMATION:Type: 420 Motorcycle Chain SprocketMaterial: Stainless SteelColor: BlackTooth: 37Hub Inner Diameter: 76mm / 3"Distance Between Mounting Holes: 92mm / 3.62"Mounting Hole: 8mm / 0.31"Size: 154x6mm / 6.06"x0.24"(L*T)PERFORMANCE:Sprocket helps reduce friction when the chain turns on the sprocket teeth. it will helps prevent premature chain wear and prolongs its lifespan.The larger the number of teeth of the sprocket, the stronger the power, the smaller the number of teeth, the faster the speed.NOTICE:Due to manual measurement, the size deviation is about 1-2 mm.INSTALLATION:INSTALLATION GUIDE: 1. Locate the rear wheel's sprocket hub. 2. Remove any obstructions for access to the sprocket. 3. Align the new sprocket with the hub, ensuring proper fit and tooth alignment. 4.Secure the sprocket using suitable bolts or fasteners. 5. Confirm the tightness of the bolts for proper installation.

## Features

- UNIVERSAL: Motorcycle Chain Sprocket is suitable for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheelers Moped.
- PRODUCT INFORMATION: Type: 420 Motorcycle Chain Sprocket; Tooth: 37; Hub Inner Diameter: 76mm / 3"; Distance Between Mounting Holes: 92mm / 3.62".
- PERFORMANCE: Sprocket helps reduce friction when the chain turns on the sprocket teeth. It will helps prevent premature chain wear and prolongs its lifespan. The larger the number of teeth of the sprocket, the stronger the power, the smaller the number of teeth, the faster the speed.
- INSTALLATION GUIDE: 1. Locate the rear wheel's sprocket hub. 2. Remove any obstructions for access to the sprocket. 3. Align the new sprocket with the hub, ensuring proper fit and tooth alignment. 4. Secure the sprocket using suitable bolts or fasteners. 5. Confirm the tightness of the bolts for proper installation.
- PACKAGE LIST: 1 Pcs Motorcycle Chain Sprocket.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Hihaha |
| Part number | uu000909a231127eu |
| Item Weight | 405 g |
| Package Dimensions | 20.2 x 19.8 x 1.8 cm; 405 g |
| Item model number | uu000909a231127eu |
| Size | 37 Tooth |
| Color | Black |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![420 Pitch 37 Tooth Motorcycle Chain Sprocket Rear Sprocket/Rear Side for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheelers Moped/Durable 76mm ID / 1 Pcs Black - Image 1](https://m.media-amazon.com/images/I/71LVPiEEI9L.jpg)
![420 Pitch 37 Tooth Motorcycle Chain Sprocket Rear Sprocket/Rear Side for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheelers Moped/Durable 76mm ID / 1 Pcs Black - Image 2](https://m.media-amazon.com/images/I/81px27BuEwL.jpg)
![420 Pitch 37 Tooth Motorcycle Chain Sprocket Rear Sprocket/Rear Side for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheelers Moped/Durable 76mm ID / 1 Pcs Black - Image 3](https://m.media-amazon.com/images/I/81lkdcPYU6L.jpg)
![420 Pitch 37 Tooth Motorcycle Chain Sprocket Rear Sprocket/Rear Side for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheelers Moped/Durable 76mm ID / 1 Pcs Black - Image 4](https://m.media-amazon.com/images/I/71+VXaKlAJL.jpg)
![420 Pitch 37 Tooth Motorcycle Chain Sprocket Rear Sprocket/Rear Side for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheelers Moped/Durable 76mm ID / 1 Pcs Black - Image 5](https://m.media-amazon.com/images/I/71D+LOW39OL.jpg)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-28*