RK 420 MXZ Non-Seal Chain - 112 Links - Steel - 420MXZ-112-CL

The RK 420 MXZ Drive Chain is engineered for the serious motocross racer demanding peak performance and reliability. This high-performance chain delivers exceptional strength and durability for off-road and street applications.

Description

Built to withstand the rigors of competitive racing, the RK 420 MXZ drive chain ensures optimal power transfer and longevity. Each chain is meticulously pre-stressed and pre-stretched, guaranteeing equal load distribution and significantly reducing maintenance needs. Constructed from premium medium carbon alloy steel, all components undergo shot-peening and heat-treatment processes to enhance their resistance to wear and fatigue. The chain's chromoly steel construction features seamless rollers and bushings, along with oversized alloy pins, providing superior strength and resilience. Compatible with both off-road (up to 125cc) and street bikes (up to 150cc), this chain offers versatile performance for various riding styles and conditions. Installation is straightforward with the included clip-type connecting link, enabling quick and secure assembly.

Features & highlights

• Pre-stressed and pre-stretched for equal load distribution and minimal maintenance.
• Constructed from high-grade medium carbon alloy steel for exceptional durability.
• Shot-peened and heat-treated components enhance wear resistance.
• Chromoly steel construction with seamless rollers and bushings.
• Oversized alloy pins provide added strength for demanding applications.
• Includes a clip-type connecting link for easy installation.
• Ideal for motocross racers and serious off-road enthusiasts.

Technical specifications

• Brand: RK
• Chain Size: 420
• Chain Type: 420 MXZ
• Color/Finish: Natural
• Master Link Connector Type: Clip
• Material: Carbon Alloy Steel
• Maximum Engine Displacement (Offroad): 125 cc
• Maximum Engine Displacement (Street): 150 cc
• Number of Links: 112
• Tensile Strength: 22.2 kN (4982 lb)
• Seal Type: Non-Seal
• Weight: 0.80 kg/100 Links

Important to know

Always ensure proper chain tension and lubrication for optimal performance and longevity. This chain is designed for specific engine displacement limits; exceeding these limits may compromise its integrity.