fits year: 1990.

( Brand: D.i.d ), ( Manufacturer Part Number: 420X90RB ), ( Color: Natural ), ( EAN: 04525516103107 ), ( Type: Drive Chain )
The D.I.D 420x90RB 420D Standard Non-Sealed Chain 90 Link is a high-performance, O-ring type motorcycle roller chain designed for off-road and extreme use applications. This chain is part of D.I.D's (Duro Ishikawa Denki) 420 series, which is known for its exceptional strength and durability.
The chain boasts a pitch size of 420mm and a width of 90mm, making it a popular choice for various types of ATVs, UTVs, and other powersports vehicles. The 420D designation signifies that this chain is a standard non-sealed type, meaning it does not include an inner seal and is best suited for use in less demanding conditions or applications where regular maintenance can be performed.
Each link in the chain consists of 90 links, and the natural finish of the chain provides a raw, uncoated appearance that appeals to many off-road enthusiasts. The roller chain is made using a high-carbon steel alloy for the rollers and pins, ensuring excellent wear resistance and a long service life.
The RB (Rivet Bushed) design of this chain features solid bushings on the roller ends, providing increased strength and rigidity compared to a welded bush design. This makes the chain well-suited for high-load and high-torque applications.
The D.I.D 420x90RB 420D Standard Non-Sealed Chain 90 Link is an excellent choice for powersports enthusiasts who demand reliable performance, durability, and the ability to customize their vehicle with a raw, uncoated appearance. Regular maintenance, such as oiling and cleaning, is essential to ensure optimal performance and longevity.
DIID 420x90RB 420D Standard Non-Sealed Chain 90 Link (Natural) is a type of heavy-duty roller chain used in industrial applications. Here are some pros and cons of buying this chain:
Pros:1. High Load Capacity: This chain is designed to carry heavy loads, making it ideal for industrial equipment and machinery.
2. Durability: The natural finish of the chain allows for easy lubrication, which can increase the lifespan of the chain.
3. Versatility: This chain can be used in various applications, including conveyors, hoists, and machinery.
4. Cost-Effective: Compared to sealed chains, non-sealed chains are generally less expensive.
Cons:1. Requires Regular Lubrication: Since this chain is non-sealed, it requires regular lubrication to prevent wear and tear.
2. Not Suitable for Wet or Dirty Environments: The lack of seals makes this chain unsuitable for use in wet or dirty environments.
3. Prone to Contamination: Without seals, the chain is more susceptible to contamination, which can lead to premature failure.
In conclusion, the DIID 420x90RB 420D Standard Non-Sealed Chain 90 Link (Natural) is a reliable and cost-effective option for industrial applications that require high load capacity. However, it requires regular lubrication and may not be suitable for use in wet or dirty environments. If your application requires a sealed chain or is in a wet or dirty environment, it would be recommended to consider a sealed chain instead. Otherwise, this chain is an excellent choice for industrial use.
A clip link is included for easy installation. The chain is pre-stretched for added longevity and has an average tensile strength of 3,970 lbs. Some items are made to order and can have longer lead times; check the shipping details for an estimate. 420X90RB:.I.D 420D Standard Chain is a high-quality roller drive chain designed for durability and performance.
Ask a question at the bottom of. It features solid rollers, shot-preened components, and precise tolerances to reduce friction.