![Hard Parts Hard Parts](http://moto-master.bullittidentity.com/wp-content/uploads/2021/10/hard-parts_logo.png)
GP Series Chain Non-Sealed 415 / 420 / 428 / 520
Premium lightweight and low friction chain designed for motocross. Chain sizes available: 415, 420, 428 and 520.
![Gp Series GP series](https://www.moto-masterusa.com/wp-content/uploads/2021/10/gp-features-chain.jpeg)
- Specially designed for motocross use
- Low weight professional racing chain
- CRK pin coating: All pins are hard chromed which significantly increases lifespan in wet and muddy conditions.
- Bushes and rollers are produced using special cold forming technology which eliminates any material deformation.
- Gold (Brass) outer plate plating maximises corrosion resistance.
- Precision pre-shaped bushings ensure a perfect fit between bushings and pins which minimises chain stretch.
- All components are made out of high quality German steel.
- Recommended for 2 & 4 stroke race bikes up to 450cc and 70hp.
- Available in gold.
- GP520 118 links – GP428 134 links – GP420 134 links – GP415 134 links.
- Replacement master links available.
Chromed Pins – Durability.
All pins are hard chromed which significantly increases lifespan in wet and muddy conditions.
SPECS
![gp-chain_all gp-chain_all](http://moto-master.bullittidentity.com/wp-content/uploads/2021/10/gp-chain_all.png)
GP 520 - TECHNICAL SPECIFICATIONS
- Average tensile strength: 39kN
- Weight (approx): 1.9 kg – 118 links
GP 428 - TECHNICAL SPECIFICATIONS
- Average tensile strength: 23kN
- Weight (approx): 1.348 kg – 134 links
GP 420 - TECHNICAL SPECIFICATIONS
- Average tensile strength: 22kN
- Weight (approx): 1.184 kg – 134 links
GP 415 - TECHNICAL SPECIFICATIONS
- Average tensile strength: 19.1kN
- Weight (approx): 0.950 kg – 134 links
![sprocket-gp520-website sprocket-gp520-website](http://moto-master.bullittidentity.com/wp-content/uploads/2021/10/sprocket-gp520-website.png)
TOP QUALITY
All components are made out of high quality German steel and the Gold (Brass) outer plate plating maximises corrosion resistance.
![find-new-drive_moto-master find-new-drive_moto-master](http://moto-master.bullittidentity.com/wp-content/uploads/2021/10/find-new-drive_moto-master.png)