1. Drive Belts & Parts Motorcycle For Sale
  2. sku: 16724398124588793
  3. MOTO MASTER 642002

MOTO-MASTER 642002 Gp Racing Chain Links 134

fits model: Mx, 420.

642002 Moto-master 420 Gp Professional Mx Racing Chain 134 Links Gold

( Brand: Moto-master ), ( Manufacturer Part Number: 642002 ), ( Part Type: Chain ), ( Color: Gold )

Review MOTO MASTER Gp Professional Racing Chain 134 Links Gold fits MX 420

Introducing the Moto-Master 642002 420 GP MX Racing Chain, a high-performance chain designed specifically for off-road motorcycles participating in GP MX racing. This chain is a must-have for those seeking optimal power transfer, durability, and reliability on the racetrack.

The 420 GP MX Racing Chain from Moto-Master is made up of 134 links, each one meticulously crafted to ensure precise fitment and function. This chain is manufactured using top-tier materials, including roller chains with chrome-plated rollers, forged and heat-treated pins, and high-strength bushings. The chrome-plated rollers provide superior resistance to wear and corrosion, while the forged and heat-treated pins ensure a strong connection between each link. The high-strength bushings enhance the chain's durability and help maintain its shape under heavy loads.

One of the key features of the Moto-Master 642002 420 GP MX Racing Chain is its O-ring design. This design provides an effective seal, preventing dirt, debris, and moisture from entering the drivetrain. The O-rings also help reduce power loss by minimizing the amount of lubricant that escapes during use. The chain comes with an ample supply of O-rings, ensuring a complete replacement for your old chain.

Installing the Moto-Master 420 GP MX Racing Chain is a straightforward process. It is compatible with most off-road motorcycles and can be easily installed using the tools and techniques recommended by your motorcycle's manufacturer. Proper installation is crucial for ensuring the longevity and performance of the chain, so be sure to follow the instructions carefully.

In summary, the Moto-Master 642002 420 GP MX Racing Chain is a top-quality, high-performance chain designed specifically for off-road motorcycles competing in GP MX racing. It boasts 134 links made from durable materials, an O-ring design for effective sealing, and easy installation. Upgrade your bike's drivetrain with this superior chain for improved power transfer, durability, and reliability on the racetrack.

Moto-Master 642002 420 GP MX Racing Chain: A Comprehensive Analysis

The Moto-Master 642002 420 GP MX Racing Chain is a popular choice among off-road motorcycle riders due to its durability and high-performance features. In this analysis, we will discuss the pros and cons of purchasing this chain to help you make an informed decision.

Pros:

1. High-Performance: Moto-Master racing chains are designed to provide maximum power transfer between the engine and the rear wheel. This results in improved acceleration and overall performance.

2. Durability: The 420 GP MX Racing Chain is made from high-quality materials that can withstand the rigors of off-road racing. It is designed to last longer than OEM chains.

3. Quiet Operation: The chain has roller links and a nickel-plated finish that reduces noise and wear. This makes for a more enjoyable riding experience.

Cons:

1. Cost: The Moto-Master 420 GP MX Racing Chain is more expensive than OEM chains. However, the increased cost is offset by its superior performance and durability.

2. Installation: Installing the chain may require some mechanical knowledge and tools. It is recommended to have it installed by a professional to ensure proper alignment and tension.

Conclusion:

The Moto-Master 642002 420 GP MX Racing Chain offers significant performance benefits over OEM chains. Its durability, quiet operation, and improved power transfer make it an excellent investment for off-road motorcycle riders. While the cost may be a deterrent for some, the long-term savings and enhanced riding experience make it a worthwhile purchase.

Recommendation:

If you are looking for a high-performance and durable racing chain for your off-road motorcycle, the Moto-Master 642002 420 GP MX Racing Chain is an excellent choice. Its superior features and benefits make it a worthwhile investment for serious riders. However, it is recommended to have it installed by a professional to ensure proper installation and alignment.

Details:

Available in gold. All components are made out of high quality German steel. Gold Brass outer plate plating maximizes corrosion resistance. Recommended for 2/4 stroke race bikes up to 450cc and 70hp.

Bushes and rollers are produced using special cold forming technology which eliminates any material deformation. Specially designed for Motocross use. CRK pin coating: All pins are hard chromed which significantly increases lifespan in wet and muddy conditions. Precision pre-shaped bushings ensure a perfect fit between and pins which minimizes chain stretch.

part #: 642002 prices

  • $77.55-$81.97

specifications drivebeltcycleoi:

  • for models: Mx, 420
  • brand: Moto-master
  • mpn: 642002
  • part type: Chain
  • color: Gold

general drivebeltcycleoi:

  • condition: New
  • Transmission Drivetrain > Final Primary Drive Parts Kits > Final Drive Belts Chains

seller drivebeltcycleoi:

  • city: Grand Rapids, Michigan
  • rating: 99.8%
  • # reviews: 706220

shipping drivebeltcycleoi:

  • cost: $0.00
  • transit: 2-4 Days
  • service: UPS Ground
  • carrier: UPS
  • type: Fixed
  • class: Standard

offer drivebeltcycleoi:

  • availability: In Stock
  • quantity: 21
  • sold: 0
  • started: April 27, 2026
  • options: Ship-to-home

payments drivebeltcycleoi:

  • credit card: Visa
  • other
  • wallet: Google-pay

returns drivebeltcycleoi:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
for models: mx, 420, part type: chain,
category: auto parts > transmission drivetrain > final primary drive parts kits > final drive belts chains, color: gold, sku: 16724398124588793,
Moto-master 642002 Is Similar To:
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5 offers $77.55–$81.97 USD
  • New. Offer #1 priced at $81.97 + $0.00 shipping estimate = $81.97* total. MOTO-MASTER GP Series 420 Drive Chain (Gold) 134 Links.FREE SHIPPING
  • New. Offer #2 priced at $81.79 + $0.00 shipping estimate = $81.79* total. FREE SHIPPING
  • New. Offer #3 priced at $77.55 + $7.99 shipping estimate = $85.54* total. Gold (Brass) outer plate plating maximizes corrosion resistance. GP 420 - Drive Chain - 134 Links - Gold.+$7.99 shipping
  • New. Offer #4 priced at $86.24 + $0.00 shipping estimate = $86.24* total. CHAIN SIZE420. GP Series Drive Chain.FREE SHIPPING
  • New. Offer #5 priced at $75.42 + $0.00 shipping estimate = $75.42* total. The compatibility section is not always 100% accurate. Part Number .FREE SHIPPING

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