Rk 428 Mxz Drive Chain
Rk 428 Mxz Drive Chain
Hurry up, only 3 items left in stock.
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Estimated delivery: Feb 03 - Feb 07
About this product
About this product
The RK 428 MXZ Drive Chain is engineered for serious motocross racers seeking superior performance and reliability. Built with high-quality materials and advanced manufacturing techniques, this chain ensures optimal power transfer and longevity, even under the most demanding conditions.
Description
RK's 428 MXZ drive chain provides exceptional strength and durability, making it a top choice for off-road enthusiasts. The chain's chromoly steel construction, featuring seamless rollers and bushings paired with oversized alloy pins, contributes to its impressive tensile strength of 25.8 kN (5798 lb). This robust design allows it to handle the high-stress demands of motocross racing, providing consistent performance and minimizing maintenance. Pre-stressed and pre-stretched during manufacturing, the 428 MXZ chain guarantees equal load distribution and reduces initial stretch, ensuring a longer lifespan. The clip-type connecting link simplifies installation and removal, enhancing convenience for riders. Ideal for off-road bikes up to 125cc and street bikes up to 250cc.
Features & highlights
- Pre-stressed and pre-stretched for minimized maintenance and balanced load distribution.
- Constructed from premium medium carbon alloy steel, ensuring exceptional durability.
- Shot-peened and heat-treated components enhance strength and wear resistance.
- Chromoly steel construction with seamless rollers and bushings for smooth operation.
- Oversized alloy pins contribute to added strength and increased chain life.
- Includes a convenient clip-type connecting link for easy installation.
Technical specifications
- Brand: RK
- Chain Size: 428
- Chain Type: 428 MXZ
- Color: Black and Gold
- Master Link Connector Type: Clip
- Material: Carbon Alloy Steel
- Maximum Engine Displacement (Offroad): 125 cc
- Maximum Engine Displacement (Street): 250 cc
- Number of Links: 108
- Seal Type: Non-Seal
- Tensile Strength: 25.8 kN (5798 lb)
- Weight: 0.97 kg/100 Links
Important to know
Ensure proper chain tension and lubrication for optimal performance and longevity. Regular maintenance 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
GB428MXZ-108-CL
Drive Chain
0,97 kg/100 Links
25,8 kN (5798 lb)
Non-Seal
108
250 cc
Carbon Alloy Steel
Clip
428 MXZ
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.

