Does it fit your motorcycle?
Look it up by licence plate or VIN, or choose your model.
Confirmed compatible · Position:
This part doesn't fit your bike. See parts that fit
Fits most motorcycles
Not model-specific. Check dimensions and specifications in the description before ordering.
Chosen by size, not by model
The size is printed on the tyre sidewall, e.g. 120/70 ZR17, and in your registration document.
Checking fitment…
Fitment check unavailable
RK 428 MXZ Non-Seal Chain - 90 Links - Gold - GB428MXZ-90-CL
Product info
- Item number
- RK428MXZ90
- Manufacturer number
- GB428MXZ-90-CL
- Position
- Chain size
- 428
- Links
- 90
- Seal type
- Non-Seal
- Tensile strength
- 25.8 kN
- Max. engine (street)
- 250 cc
- Max. engine (off-road)
- 125 cc
The RK 428 MXZ Drive Chain is engineered for motocross racers who demand superior performance and reliability. This chain delivers exceptional strength and durability, ensuring optimal power transfer and longevity on the track. Pre-stressed and pre-stretched, it minimizes maintenance and guarantees equal load distribution right out of the box.
Description
Built to withstand the rigors of competitive motocross, the RK 428MXZ chain features high-grade medium carbon alloy steel construction. Each component is meticulously shot-peened and heat-treated, enhancing its resistance to wear and fatigue. The chromoly steel construction, combined with seamless rollers and bushings, and oversized alloy pins, provides exceptional strength and resilience. Suitable for off-road motorcycles up to 125cc and street bikes up to 250cc, this gold-finished chain not only performs flawlessly but also adds a touch of style to your ride. The RK 428 MXZ Drive Chain ensures that every ounce of power is efficiently transferred to the wheels, giving you the competitive edge you need to dominate the race. Easy to install with the included clip-type connecting link.
Features & highlights
- Pre-stressed and pre-stretched for minimal maintenance and even load distribution.
- Constructed from high-grade medium carbon alloy steel for exceptional durability.
- Shot-peened and heat-treated components enhance resistance to wear and fatigue.
- Chromoly steel construction with seamless rollers and bushings for superior strength.
- Oversized alloy pins add extra strength for demanding motocross applications.
- Ideal for off-road bikes up to 125cc and street bikes up to 250cc.
- Includes a clip-type connecting link for easy installation.
Technical specifications
- Brand: RK
- Chain Size: 428
- Chain Type: 428 MXZ
- Color/Finish: 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: 90
- Seal Type: Non-Seal
- Tensile Strength: 25.8 kN (5800 lb)
- Weight: 0.97 kg/100 Links
Important to know
Ensure this 428 chain is compatible with your motorcycle's specifications before installation.
- Brand
- RK
- Vendor part number
- GB428MXZ-90-CL
- Color finish
- Gold
- Product name
- Drive Chain
- Weight
- 0,97 kg/100 Links
- Tensile strength
- 25,8 kN (5800 lb)
- Seal type
- Non-Seal
- Number of links
- 90
- Maximum engine displacement street
- 250 cc
- Material
- Carbon Alloy Steel
- Master link connector type
- Clip
- Chain type
- 428 MXZ
- Chain size
- 428
- Type
- Chain
- Units
- Each
Free shipping to a GLS parcel shop or parcel box on orders over €200.
We ship your order as quickly as we can. Orders are usually packed within 24 hours on weekdays.
You have a 14-day right of return. Read more
4.8 out of 5 on TrustpilotRead our reviews →
Certified e-mærket web shop
