Rk 428 Mxz4 Drive Chain
Rk 428 Mxz4 Drive Chain
Available in stock (15)
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
The RK 428 MXZ4 drive chain is engineered for superior performance and durability in demanding off-road environments. Developed in collaboration with MXGP Factory Teams, this chain delivers exceptional strength and wear resistance.
Description
The RK 428 MXZ4 drive chain is specifically designed for off-road motorcycles with engine displacements up to 150cc. Its advanced construction features special alloy pins treated with RK's HCR (High Tech Chromium Carbide Layered Pins) process. This unique treatment dramatically enhances the pin's wear resistance, ensuring extended chain life and reliable performance under extreme conditions. The HCR treatment also excels at absorbing shock loads, providing added protection during aggressive riding and large jumps. With a tensile strength of 28.5 kN (6415 lb), the RK 428 MXZ4 provides the strength and durability that racers and serious riders demand. The gold and black finish adds a touch of style to its robust design. Installation is straightforward using the included clip-type master link.
Features & highlights
- Developed with MXGP Factory Teams for top-tier performance.
- Special alloy pins with RK HCR Treatment significantly improve wear resistance.
- HCR Treatment effectively absorbs shock loads from extreme jumps.
- High tensile strength of 28.5 kN (6415 lb) ensures reliability.
- Suitable for off-road motorcycles up to 150cc.
- Includes clip-type master link for easy installation.
- Eye-catching gold and black finish.
Technical specifications
- Brand: RK
- Product Name: Drive Chain
- Chain Size: 428
- Chain Type: 428 MXZ4
- Number of Links: 128
- Master Link Connector Type: Clip
- Tensile Strength: 28.5 kN (6415 lb)
- Maximum Engine Displacement (Offroad): 150 cc
- Material: Steel
- Color/Finish: Black, Gold
- Seal Type: Non-Seal
- Weight: 1.00 kg/100 Links
Important to know
Ensure this 428 chain is compatible with your motorcycle's sprocket size and engine displacement. Professional installation is recommended for optimal performance.
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
GB428MXZ4-128CL
Drive Chain
1,00 kg/100 Links
28,5 kN (6415 lb)
Non-Seal
128
Steel
Clip
428 MXZ4
428
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.

