---
product_id: 62233717
title: "RK Racing Chain GB420MXZ-116 (420 Series) Gold 116 Link Heavy Duty MX/SX Racing Non O-Ring Chain with Connecting Link"
brand: "rk racing chain"
price: "447 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/62233717-rk-racing-chain-gb420mxz-116-420-series-gold-116-link
store_origin: RO
region: Romania
---

# RK's exclusive HIT heat treatment Only 1.76 lbs lightweight design 5000 lbs tensile strength RK Racing Chain GB420MXZ-116 (420 Series) Gold 116 Link Heavy Duty MX/SX Racing Non O-Ring Chain with Connecting Link

**Brand:** rk racing chain
**Price:** 447 Lei
**Availability:** ✅ In Stock

## Summary

> 🏁 Race Light, Ride Strong: The Gold Standard in MX Chains

## Quick Answers

- **What is this?** RK Racing Chain GB420MXZ-116 (420 Series) Gold 116 Link Heavy Duty MX/SX Racing Non O-Ring Chain with Connecting Link by rk racing chain
- **How much does it cost?** 447 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/62233717-rk-racing-chain-gb420mxz-116-420-series-gold-116-link)

## Best For

- rk racing chain enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Strength:** Engineered with chrome-moly steel and oversized alloy pins for peak durability under extreme racing conditions.
- • **Featherweight Power:** At just 1.76 pounds, this chain delivers pro-level performance without the bulk—perfect for 50cc to 125cc racing classes.
- • **Seamless Performance:** Featuring seamless rollers and bushings for smooth, efficient power transfer and reduced friction during intense rides.
- • **Race-Ready Reliability:** Rated for 5000 foot-pounds tensile strength, this chain is built to dominate MX/SX circuits and leave competitors in the dust.
- • **Precision Heat Treatment:** RK’s exclusive HIT process ensures superior wear resistance and longevity, keeping you ahead on every track.

## Overview

The RK Racing Chain GB420MXZ-116 is a premium, non O-ring motocross chain crafted from chrome-moly steel with oversized alloy pins and seamless components. Heat-treated with RK’s exclusive HIT process, it offers an industry-leading tensile strength of 5000 lbs while weighing only 1.76 pounds. Designed for professional 50cc to 125cc MX/SX racing, this chain delivers unmatched durability, lightweight performance, and exceptional value for serious racers.

## Description

RK Racing Chain GB420MXZ-116 (420 Series) Gold 116 Link Heavy Duty MX/SX Racing Non O-Ring Chain with Connecting Link

## Features

- GB420MXZ chains are made for the serious motocross racer looking for the lightest, strongest non O-ring chain
- GB420MXZ chains feature chrome-moly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength
- All components are heat-treated using RK's exclusive HIT (Heat Induction Transfer) process
- GB420MXZ racing chains are the strongest in their class giving you the best value-performance rating of any MX racing chain in the world today
- With a maximum tensile strength rated at 5000 foot pounds and weighing in at only 1.76 pounds, the GB420MXZ is ideal for professional level 50cc to 125cc open class racing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Load Capacity | 5E+3 lbf tensile load capacity |
| Brand | RK Racing Chain |
| Material | Alloy Steel |
| Strand Type | Double |
| Specification Met | 4,980 Lbs. Tensile Strength |
| Tensile Strength | 4.98E+3 Pounds |
| Item Length | 376.8 Millimeters |
| UPC | 681319434306 |
| Global Trade Identification Number | 00681319434306 |
| Manufacturer | RK Racing Chain |
| Model | GB420MXZ-116 |
| Item Weight | 2 pounds |
| Item model number | GB420MXZ-116 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | GB420MXZ116 |

## Product Details

- **Load Capacity:** 5E+3 lbf tensile load capacity
- **Brand:** RK Racing Chain
- **Material:** Alloy Steel
- **Strand Type:** Double
- **Specification Met:** 4,980 Lbs. Tensile Strength

## Images

![RK Racing Chain GB420MXZ-116 (420 Series) Gold 116 Link Heavy Duty MX/SX Racing Non O-Ring Chain with Connecting Link - Image 1](https://m.media-amazon.com/images/I/61ix4ac5POL.jpg)

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**Shop now:** [https://www.desertcart.ro/products/62233717-rk-racing-chain-gb420mxz-116-420-series-gold-116-link](https://www.desertcart.ro/products/62233717-rk-racing-chain-gb420mxz-116-420-series-gold-116-link)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-12*