Hey guys, are you looking to restore your classic Honda S90? One of the most crucial parts to get right is the front shock. Using an original Honda S90 front shock can make a world of difference in ride quality and maintaining the bike's vintage charm. Let's dive into why opting for the original shock is the way to go, how to spot one, and where you can find these gems.

Why Choose an Original Honda S90 Front Shock?

When it comes to restoring a vintage motorcycle like the Honda S90, the authenticity of the parts plays a significant role. Original components ensure that your bike retains its intended performance and historical accuracy. Aftermarket parts might be cheaper, but they often compromise on quality, durability, and fit. The front shock, in particular, is vital for handling and safety, so it’s not an area where you want to cut corners.

The original Honda S90 front shock was engineered specifically for this model, taking into account its weight, suspension geometry, and riding dynamics. This means it provides the optimal damping and spring rate for a comfortable and controlled ride. Using a non-original shock can lead to a harsh ride, poor handling, and even premature wear on other suspension components. Moreover, original parts often hold their value better, which is an important consideration if you ever plan to sell your restored S90.

Another aspect to consider is the build quality. Original Honda parts were manufactured to high standards, using durable materials and precise engineering. This translates to a longer lifespan and fewer maintenance headaches. Aftermarket shocks, on the other hand, might be made from cheaper materials and may not withstand the test of time. By investing in an original front shock, you’re not just buying a part; you’re investing in the longevity and reliability of your motorcycle.

Identifying an Original Honda S90 Front Shock

Okay, so you’re convinced that an original shock is the way to go. But how do you make sure you’re actually getting the real deal? Here are some key things to look for when inspecting a Honda S90 front shock:

• Part Numbers: Original Honda parts typically have a part number stamped or printed on them. This number can be cross-referenced with Honda’s parts catalogs to verify its authenticity. Look for any markings or labels that indicate the part number. Scrutinize the font and style of the markings to ensure they match the factory standards.
• Manufacturing Marks: Check for any manufacturing marks or logos that indicate the part was made by Honda or one of its suppliers. These marks can be subtle, but they are often a reliable indicator of originality. Compare the marks with known original parts to ensure consistency.
• Material and Finish: Original Honda parts were made from high-quality materials and had a specific finish. Examine the shock for any signs of rust, corrosion, or damage. The finish should be uniform and consistent with the factory specifications. Pay attention to the details, such as the quality of the chrome plating or the smoothness of the paint.
• Construction Details: Pay close attention to the construction details of the shock. Original Honda shocks were built to precise specifications, with tight tolerances and quality control. Look for any signs of sloppy workmanship or inconsistencies in the construction. Check the welds, seals, and other components for any defects.
• Comparison with Known Originals: If possible, compare the shock with known original Honda S90 front shocks. This can be done by consulting with other enthusiasts or by examining photos and specifications online. Look for any differences in appearance, dimensions, or construction. This comparative approach can help you identify any potential red flags.

Where to Find Original Honda S90 Front Shocks

Finding an original Honda S90 front shock can be a bit of a treasure hunt, but with some patience and diligence, you can track one down. Here are some places to start your search:

• Online Marketplaces: Websites like eBay, Craigslist, and specialized vintage motorcycle parts forums are great places to start your search. Use specific keywords like "Honda S90 original front shock" to narrow down your results. Be sure to carefully examine the photos and descriptions provided by sellers, and don’t hesitate to ask for more information or clarification.
• Vintage Motorcycle Shops: Local vintage motorcycle shops are another valuable resource. These shops often specialize in restoring and maintaining classic bikes, and they may have a stash of original parts on hand. Visit shops in your area and talk to the staff about your needs. They may be able to help you find a shock or point you in the right direction.
• Motorcycle Salvage Yards: Salvage yards that specialize in motorcycles can be a goldmine for original parts. These yards often have a wide selection of used parts, and you may be able to find a Honda S90 front shock at a reasonable price. Be prepared to do some digging, as the parts may be dusty or disorganized.
• Honda Dealerships (Rare): While it’s unlikely, some older Honda dealerships may still have original parts in their inventory. It’s worth checking with dealerships in your area to see if they have any NOS (New Old Stock) parts available. This is a long shot, but you never know what you might find.
• Motorcycle Clubs and Forums: Join online motorcycle clubs and forums dedicated to vintage Hondas. These communities are full of knowledgeable enthusiasts who can offer advice, leads, and even sell you parts directly. Engage with other members, ask questions, and let them know what you’re looking for.

Tips for Buying Original Parts

When buying original Honda S90 front shocks, keep these tips in mind to avoid disappointment:

• Do Your Research: Before making a purchase, research the part thoroughly. Know the part number, specifications, and common issues. This will help you identify any potential problems and ensure you’re getting the right part.
• Check the Seller's Reputation: If buying online, check the seller’s reputation and read reviews from other buyers. Look for sellers with a proven track record of selling original parts and providing excellent customer service.
• Ask Questions: Don’t hesitate to ask the seller questions about the part’s condition, history, and authenticity. A reputable seller will be happy to answer your questions and provide additional information.
• Examine Photos Carefully: Examine the photos of the part carefully, looking for any signs of damage, wear, or inconsistencies. Ask the seller for additional photos if needed.
• Consider the Price: Original Honda parts can be more expensive than aftermarket parts, but they are often worth the investment. Be wary of deals that seem too good to be true, as they may indicate a fake or damaged part.
• Request a Return Policy: Before making a purchase, make sure the seller offers a return policy. This will protect you in case the part is not as described or does not fit your motorcycle.

Restoring Your Honda S90: More Than Just a Shock

While getting an original Honda S90 front shock is a significant step, remember that a full restoration involves more. Consider these other areas:

• Engine Rebuild: Ensure your engine is in top shape. Replace worn pistons, rings, and valves to get that classic S90 performance.
• Electrical System: Old wiring can be a hazard. Consider replacing the entire wiring harness, along with points, condensers, and other ignition components.
• Bodywork: Give your bike a fresh look with original paint colors and decals. Address any rust or dents to preserve its vintage appeal.
• Tires and Brakes: Safety first! Replace old tires and brake components to ensure reliable stopping power.

Conclusion

Finding an original Honda S90 front shock can be challenging, but it’s worth the effort. By choosing an original shock, you’re ensuring that your bike retains its original handling, performance, and value. With a little patience and diligence, you can track down the perfect shock for your restoration project and enjoy the ride for years to come. Happy hunting, and keep those vintage Hondas alive!