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 is engineered for motocross racers who demand superior performance and durability. Pre-stressed and pre-stretched during manufacturing, this chain ensures equal load distribution, minimizes maintenance, and delivers consistent power transfer to the rear wheel.
Description
Crafted from high-grade medium carbon alloy steel, the RK 420 Mxz chain features components that are meticulously shot-peened and heat-treated. This process enhances the chain's resistance to wear and fatigue, extending its service life even under the most demanding riding conditions. The chromoly steel construction incorporates seamless rollers and bushings, while oversized alloy pins provide exceptional strength. This chain is ideally suited for off-road motorcycles with up to 125cc displacement and street bikes up to 150cc.
Features & highlights
- Pre-stressed and pre-stretched for optimal load distribution and minimal maintenance.
- Constructed from high-grade medium carbon alloy steel for enhanced durability.
- Shot-peened and heat-treated components resist wear and extend chain life.
- Chromoly steel construction with seamless rollers and bushings.
- Oversized alloy pins for added strength, ensuring reliable performance.
- Designed for serious motocross racers seeking a dependable drive chain.
- Includes a clip-type connecting link for easy installation.
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: 132
- Seal Type: Non-Seal
- Tensile Strength: 22.2 kN (4982 lb)
- Weight: 0.80 kg/100 Links
Important to know
This chain includes a clip connecting link. Ensure proper installation and regular maintenance for optimal performance and longevity.
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-132-CL
Drive Chain
0,80 kg/100 Links
22,2 kN (4982 lb)
Non-Seal
132
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.

