Rk M420 Standard Drive Chain 120 Links
Rk M420 Standard Drive Chain 120 Links
Available in stock (15)
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
The RK M420 Standard Drive Chain delivers reliable performance and durability for your motorcycle. Built to withstand the demands of both street and off-road riding, this chain ensures efficient power transfer and long-lasting wear.
Description
Crafted from heat-treated medium carbon alloy steel, the RK M420 chain offers exceptional strength and resilience. All components undergo heat treatment and shot-peening, maximizing their ability to withstand high stress and extending the chain's lifespan. The four-point pin riveting and solid rollers enhance the chain's structural integrity, providing smooth and consistent operation. This standard drive chain is suitable for off-road motorcycles with up to 90cc displacement and street bikes with up to 125cc displacement. With a tensile strength of 17.8 kN (4000 lb), the RK M420 is engineered for performance and reliability.
Features & highlights
- Constructed from heat-treated medium carbon alloy steel for superior durability.
- Heat-treated and shot-peened components ensure maximum strength and extended wear life.
- Four-point pin riveting enhances structural integrity and smooth operation.
- Solid rollers contribute to consistent performance and reduced friction.
- Includes a clip-type connecting link for easy installation and maintenance.
Technical specifications
- Brand: RK
- Chain Size: 420
- Chain Type: M420
- Color/Finish: Natural
- Master Link Connector Type: Clip
- Material: Carbon Alloy Steel
- Maximum Engine Displacement (Offroad): 90 cc
- Maximum Engine Displacement (Street): 125 cc
- Number of Links: 120
- Seal Type: Non-Seal
- Tensile Strength: 17.8 kN (4000 lb)
- Weight: 0.73 kg/100 Links
Important to know
This chain includes a clip connecting link for easy installation. Ensure proper chain tension and lubrication 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
420SB-120-CL
Drive Chain
0,73 kg/100 Links
17,8 kN (4000 lb)
Non-Seal
120
125 cc
Carbon Alloy Steel
Clip
M420
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.

