Rk 420 Mxz Drive Chain
Rk 420 Mxz Drive Chain
Available in stock (15)
-
Estimated delivery: Feb 03 - Feb 07
About this product
About this product
The RK 420 MXZ Drive Chain delivers exceptional performance and reliability for serious motocross racers. Engineered for durability and minimal maintenance, this chain ensures efficient power transfer and long-lasting performance under demanding conditions.
Description
RK's 420 MXZ Drive Chain is constructed from high-grade medium carbon alloy steel, ensuring superior strength and resilience. All components are meticulously shot-peened and heat-treated to enhance durability and reduce wear. The chain features chromoly steel construction with seamless rollers and bushings, coupled with oversized alloy pins, significantly increasing its overall strength and extending its service life. Pre-stressed and pre-stretched during manufacturing, the 420 MXZ chain provides equal load distribution, minimizing maintenance requirements and ensuring consistent performance throughout its lifespan. Designed to handle the rigors of off-road and street riding, this chain is suitable for motorcycles with engine displacements up to 125cc (off-road) and 150cc (street). Easy to install with the included clip-type connecting link, the RK 420 MXZ chain offers a straightforward upgrade for improved performance and dependability.
Features & highlights
- Constructed from high-grade medium carbon alloy steel for exceptional durability.
- Shot-peened and heat-treated components enhance strength and reduce wear.
- Chromoly steel construction with seamless rollers and bushings for smooth operation.
- Oversized alloy pins provide added strength and extended chain life.
- Pre-stressed and pre-stretched for equal load distribution and minimal maintenance.
- Includes clip connecting link for easy installation.
- Ideal for motocross racers seeking reliable performance.
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: 130
- Seal Type: Non-Seal
- Tensile Strength: 22.2 kN (4982 lb)
- Weight: 0.80 kg/100 Links
Important to know
Ensure the 420 MXZ Drive Chain is compatible with your motorcycle's specifications before installation.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
RK
420MXZ-130-CL
Drive Chain
0,80 kg/100 Links
22,2 kN (4982 lb)
Non-Seal
130
150 cc
Carbon Alloy Steel
Clip
420 MXZ
420
Chain
Each


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

