Rk 420 Mxz4 Drive Chain
Rk 420 Mxz4 Drive Chain
Available in stock (15)
-
Estimated delivery: Feb 03 - Feb 07
About this product
About this product
Dominate the dirt with the RK 420 MXZ4 Drive Chain, engineered for the extreme demands of motocross and supercross. This high-performance chain delivers exceptional strength and reliability, ensuring maximum power transfer to the rear wheel. Get the winning edge with RK's championship-proven technology.
Description
The RK 420 MXZ4 drive chain is purpose-built for MX and SX domination. Featuring chromoly steel construction, this chain boasts seamless rollers and bushings, significantly enhancing durability and reducing wear. Oversized, specially alloyed pins further contribute to the chain's exceptional tensile strength of 22.2 kN (4982 lb). The black and gold finish adds a touch of style to your machine, while the clip-type master link ensures easy installation and removal. Designed for off-road motorcycles with engine displacement up to 150cc, the RK 420 MXZ4 delivers superior performance and longevity, making it the ideal choice for serious riders and racers. Trust in RK's renowned quality and experience the difference on the track.
Features & highlights
- Engineered for motocross and supercross (MX/SX)
- Chromoly steel construction for exceptional durability
- Seamless rollers and bushings minimize wear and maximize efficiency
- Oversized, special alloy pins increase tensile strength and impact resistance
- Black and gold finish adds a touch of style
- Clip-type master link simplifies installation and maintenance
- Delivers superior performance and reliability under demanding conditions
Technical specifications
- Brand: RK
- Product Name: Drive Chain
- Chain Size: 420
- Chain Type: 420 MXZ4
- Color/Finish: Black, Gold
- Material: Steel
- Number of Links: 110
- Master Link Connector Type: Clip
- Seal Type: Non-Seal
- Maximum Engine Displacement (Offroad): 150 cc
- Tensile Strength: 22.2 kN (4982 lb)
- Weight: 0.83 kg/100 Links
Important to know
Ensure this 420 chain is the correct size for your motorcycle. Professional installation is recommended.
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
GB420MXZ4-110CL
Drive Chain
0,83 kg/100 Links
22,2 kN (4982 lb)
Non-Seal
110
Steel
Clip
420 MXZ4
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.

