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 and demanding riders who need a reliable and strong chain. Built with premium materials and advanced manufacturing techniques, this chain ensures consistent performance and minimal maintenance, giving you the edge you need on the track or trail.
Description
This RK 420 MXZ drive chain is pre-stressed and pre-stretched during manufacturing, which ensures even load distribution and significantly reduces initial chain stretch. Constructed from high-grade medium carbon alloy steel, every component is shot-peened and heat-treated to enhance durability and wear resistance. The chromoly steel construction features seamless rollers and bushings, paired with oversized alloy pins to provide exceptional strength. The RK 420 MXZ is built to withstand the rigors of off-road and street applications up to 150cc. The clip-type master link offers easy installation and removal, making maintenance straightforward. Its tensile strength of 22.2 kN (4982 lb) provides riders with confidence in the chain's resilience and longevity. Choose the RK 420 MXZ for unwavering reliability and performance.
Features & highlights
- Pre-stressed and pre-stretched for equal load distribution and minimal maintenance.
- Constructed from high-grade medium carbon alloy steel for superior strength.
- Shot-peened and heat-treated components enhance durability and wear resistance.
- Chromoly steel construction with seamless rollers and bushings for increased performance.
- Oversized alloy pins provide added strength for demanding applications.
- Includes a clip-type connecting link for easy installation and maintenance.
- Ideal for serious motocross racers and riders.
Technical specifications
- Brand: RK
- Product Name: Drive Chain
- MPN: 12200342
- Chain Size: 420
- Chain Type: 420 MXZ
- Color/Finish: Natural
- Material: Carbon Alloy Steel
- Master Link Connector Type: Clip
- Maximum Engine Displacement (Offroad): 125 cc
- Maximum Engine Displacement (Street): 150 cc
- Number of Links: 124
- Seal Type: Non-Seal
- Tensile Strength: 22.2 kN (4982 lb)
- Weight: 0.80 kg/100 Links
Important to know
Please ensure this 420 chain is the correct size and type for your motorcycle. Always follow manufacturer's installation instructions.
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-124-CL
Drive Chain
0,80 kg/100 Links
22,2 kN (4982 lb)
Non-Seal
124
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.

