I love how this increases the surface area of the airbox

About quality and texture - The air filter round taper 46 mm from SP Takegawa is made from a dry multi-layered cotton gauze filter with a metal top and rubber base, the quality from the overall fit and finish is perfect.About the feeling of use - The heart behind my custom air filter install. Very compact in it's design that is perfect for squeezing it into some tight spacers. The metal chrome finished top is a nice touch on the Monkey 125.Products to buy together - Another product to purchase when looking to further increase the performance on the Monkey 125 would be a full exhaust system, which when paired together will allow for a freer air flow through the engine.Difficulty of installation - The installation of the air filter round taper 46 mm is a simple task that took 0.7 of an hour complete. Some mechanical aptitude and the use of basic hand tools is what is required to gain aceess, remove the original air box and secure the air filter round taper 46 mm to the throttle body inlet tube.Cost performance and comparison with other products - I find the cost of all the products SP Takegawa sell to be on par when compared to what most other companies sell their products for and the air filter round taper 46 mm is no different.About shipping and packaging - With there being no cost difference between sea freight and EMS for the air filter round taper 46 mm, I chose EMS for an earlier arrive date. The part was extremely well protected while being covered in bubble wrap and surrounded with air pillows in a sturdy cardboard box.Any concerns, cautions, or advice when purchasing - Webike Japan is the first place I look to for all my motorcycle needs. From service parts to performance products and even motorcycle gear and apparel, Webike always seem to satisfy my needs in regards to availability and pricing.View Detail

About quality and texture - The air filter oval taper 46 mm from SP Takegawa is made from a dry multi-layered cotton gauze filter with a metal top and rubber base, the quality from the overall fit and finish is perfect.About the feeling of use - The heart behind my custom air filter install. Large in it's design that is perfect for maximizing the air intake with it's larger then normal filter surface area. The metal chrome finished top is a nice touch. Products to buy together - Another product to purchase when looking to further increase the performance would be a full exhaust system, which when paired together will allow for a freer air flow through the engine.Difficulty of installation - The installation of the air filter oval taper 46 mm is a simple task that took 0.7 of an hour complete. Some mechanical aptitude and the use of basic hand tools is what is required to gain aceess, remove the original air box and secure the air filter oval taper 46 mm to the throttle body inlet tube.Cost performance and comparison with other products - I find the cost of all the products SP Takegawa sell to be on par when compared to what most other companies sell their products for and the air filter oval taper 46 mm is no different.About shipping and packaging - With there being no cost difference between sea freight and EMS for the air filter oval taper 46 mm, I chose EMS for an earlier arrive date. The part was extremely well protected while being covered in bubble wrap and surrounded with air pillows in a sturdy cardboard box.Any concerns, cautions, or advice when purchasing - Webike Japan is the first place I look to for all my motorcycle needs. From service parts to performance products and even motorcycle gear and apparel, Webike always seem to satisfy my needs in regards to availability and pricing.View Detail

About quality and texture - The power filter from SP Takegawa is made from injection molded plastic with black and red surface finishes and includes two grades of foam air cleaner elements, the quality from the overall fit and finish is perfect.About the feeling of use - Take a look at the increase in air cleaner element size. There is no better style of performance air cleaner to use with the original Monkey 125 airbox and the two air cleaner elements allows you to select the best performance based on your filtration needs for your riding environment.Products to buy together - Another product to purchase when looking to further increase the performance on the Monkey 125 would be a lightweight oil filter spinner, allowing for an increased throttle response.Difficulty of installation - The installation of the power filter is a simple task that took 0.3 of an hour complete. Common sense is all that is required to secure the power filter in the original air box and uses the original mounting screws.Cost performance and comparison with other products - I find the cost of all the products SP Takegawa sell to be on par when compared to what most other companies sell their products for and the power filter is no different.About shipping and packaging - With there being no cost difference between sea freight and EMS for the power filter, I chose EMS for an earlier arrive date. The part was extremely well protected while being covered in bubble wrap and surrounded with air pillows in a sturdy cardboard box.Any concerns, cautions, or advice when purchasing - Webike Japan is the first place I look to for all my motorcycle needs. From service parts to performance products and even motorcycle gear and apparel, Webike always seem to satisfy my needs in regards to availability and pricing.View Detail

Perfect for the keihin pe24. High quality at an affordable price. Nice looking for the honda monkey z50j. Good dust protection.View Detail

Great quality air filter. Very easy install took less then 10mins. And make a noticeable difference. From starting. And through the gears. View Detail

About quality and textureThe quality of the Zero Gravity Corsa screen is decent, but it’s not quite on the same level as the OEM screen. The material feels a bit thinner and not as refined around the edges, though the overall shape and finish are still good enough for everyday use.About the feeling of useOnce installed, the Corsa screen made a noticeable difference in wind protection. At higher speeds, especially on the freeway or track, I felt much less wind hitting my chest and helmet. It gives the bike a more aggressive look too, which I really like.Products to buy togetherI added the kawasaki oem sticker.Difficulty of installationInstallation was straightforward. It’s just a few screws to swap the OEM screen out, and everything lined up without issues. Took me about 15 minutes with basic tools.Cost performance and comparison with other productsIn terms of value, it’s reasonably priced. It’s cheaper than some of the high-end options like MRA or Puig, but you do get what you pay for — less refinement, but solid performance. If you’re after better wind deflection without breaking the bank, this is a good choice.About shipping and packagingShipping was quick and the packaging was secure. The screen came wrapped well with no scratches or damage.Any concerns, cautions, or advice when purchasingIf you’re really picky about fit and finish, just be aware that this won’t match OEM quality exactly. Also, double-check that you’re ordering the Corsa version — there are different shapes (Double Bubble, Sport Touring, etc.), and they vary a lot in looks and performance.View Detail

About Quality and TextureThe quality of the Yoshimura Hepta Force TSS full titanium exhaust is top-notch. The titanium finish looks stunning and feels incredibly premium. It’s lightweight yet sturdy, and the craftsmanship is evident in every detail. The welds are flawless, and the carbon fiber tip adds a nice touch.About the Feeling of UseThe difference in performance and sound is phenomenal. The exhaust note is deeper and much sportier without being obnoxious. The bike feels livelier, especially in the mid-to-high RPM range, and the quick shifter works noticeably smoother compared to the stock exhaust. It’s an absolute joy to ride now.Products to Buy TogetherI’d recommend purchasing a fuel management system like a Power Commander or ECU tune along with this exhaust. It’ll help optimize the air-fuel ratio and unlock the full potential of the bike. A pair of good earplugs might also be a good idea for longer rides!Difficulty of InstallationInstallation was straightforward but took some time. The instructions were clear, and everything lined up perfectly. If you have basic tools and mechanical knowledge, you can do it yourself. Otherwise, it’s worth getting a professional to ensure it’s done right.Cost Performance and Comparison with Other ProductsIt’s not the cheapest exhaust on the market, but the performance, weight savings, and quality justify the price. Compared to other premium options, the Yoshimura Hepta Force stands out for its perfect fit and refined sound. Definitely worth the investment if you’re looking for a serious upgrade.About Shipping and PackagingShipping was fast, and the packaging was excellent. The exhaust came securely packed with plenty of padding, so there were no scratches or dents. You can tell Yoshimura takes pride in delivering their products in pristine condition.Any Concerns, Cautions, or Advice When PurchasingMake sure this exhaust system complies with local noise and emissions regulations, as it’s quite loud compared to stock. Also, don’t skip tuning your bike after installation—it makes a big difference in performance and reliability.View Detail

I recently bought the SP Takegawa Titanium Alloy Tappet Adjusting Nuts for my Honda Monkey 125, specifically for the 181cc 4-valve kit upgrade. Here’s my review based on my experience:About Quality and Texture:The quality of the SP Takegawa nuts is impressive. The titanium alloy gives them a premium, solid feel while being lightweight. Compared to the stock tappet nuts, these are not only half the weight, but they also feel incredibly durable. The lighter weight helps reduce the load on the rocker arms, which in turn lowers stress on the engine. This kind of attention to detail in design and materials is something I really appreciate.About the Feeling of Use:After installation, I immediately noticed a smoother engine performance. The lighter weight of the tappet adjusting nuts seems to make the engine rev more freely. It feels like the rocker arms have less strain on them, especially at higher RPMs. The overall responsiveness of the engine has improved, and it gives me more confidence in pushing the 181cc 4-valve kit to its limits.Products to Buy Together:If you're upgrading the tappet adjusting nuts, I’d recommend getting SP Takegawa’s camshaft kit or a performance cam chain to fully optimize the performance of your engine. These complement the tappet nuts and maximize the performance gains.Difficulty of Installation:Installation was fairly straightforward if you have experience working on the top end of the engine. For those who aren’t familiar with engine tuning, it might be best to have a mechanic install it to ensure the nuts are adjusted correctly.Cost Performance and Comparison with Other Products:In terms of price, these are on the higher side compared to standard or aftermarket steel tappet nuts. However, the weight savings and performance boost they provide make them worth the extra cost. The fact that they are half the weight of the stock nuts makes a noticeable difference in engine stress and performance, which justifies the price for me.About Shipping and Packaging:The product was well-packaged and arrived in great condition. SP Takegawa always does a good job with shipping, and this was no exception. It arrived within a reasonable time, and the nuts were securely packaged with no damage.Any Concerns, Cautions, or Advice When Purchasing:One thing to keep in mind is that these tappet nuts are best suited for performance builds like the 181cc 4-valve kit. If you’re running a stock engine, the benefits might not be as noticeable. Also, ensure that you adjust the tappets carefully, as improper adjustment can affect engine performance or cause damage.Overall, I highly recommend these for anyone upgrading their Honda Monkey 125 with a performance kit. The reduction in weight really helps with engine efficiency, especially at high RPMs!View Detail

I recently installed the Yoshimura Oil Filler Cap Type-FB on my Kawasaki ZX-4R, and here’s my review:About quality and textureThe quality of the Yoshimura Oil Filler Cap is excellent. It’s made from durable materials, and the finish is smooth with a nice Yoshimura logo engraved on it. It looks high-end and adds a bit of a premium feel to the engine area. It doesnt come with a new O-ring though.About the feeling of useThe cap feels solid and well-made. It fits perfectly and securely, so I have no worries about leaks. Plus, it comes pre-drilled for safety wire, which is a great feature if you’re using it for track days or just want extra security.Products to buy togetherI would recommend pairing this with other Yoshimura parts, like their bar ends or frame sliders, to keep the look consistent across your bike. It’s a nice touch to have matching pieces.Difficulty of installationThe installation was super easy. You’ll need a 14mm socket to tighten it properly, and it only took me a couple of minutes to install. No special tools needed, and it fit perfectly with my ZX-4R.Cost performance and comparison with other productsIt’s a bit more expensive than basic oil caps, but the quality and design are well worth the price. Compared to cheaper options, the Yoshimura cap feels more solid and gives the bike a cleaner, custom look.About shipping and packagingShipping was fast, and the packaging was great. The oil cap came in a small, well-protected box, so it arrived in perfect condition without any scratches or dents.Any concerns, cautions, or advice when purchasingMy only advice is to make sure you have the 14mm socket ready for installation. Also, the pre-drilled hole for safety wire is a great bonus if you’re into track riding. Overall, it’s a small but excellent upgrade for the ZX-4R, both in terms of function and appearance. I’m really happy with it!View Detail

I recently installed the Yoshimura Steering Stem Nut on my Kawasaki ZX-4R, and here’s my review:About quality and textureThe quality of the Yoshimura Steering Stem Nut is excellent. It feels very solid and has a premium finish. The texture is smooth, and the engraving on it looks great. It definitely adds a touch of class to the bike.About the feeling of use It looks much nicer than the stock nut, adding a bit of customization to the bike’s appearance. Also saves a tiny bit of weight.Products to buy togetherI recommend pairing this with other Yoshimura parts, like the bar ends or frame sliders, to keep the look consistent. If you’re into customizing your bike, these products work well together.Difficulty of installationInstallation was pretty simple, but here’s a tip: put a zip lock bag between the nut and the socket when tightening to avoid scratching the finish. This trick worked perfectly, and the nut stayed scratch-free. It took about 10 minutes to install.Cost performance and comparison with other productsThe Yoshimura Steering Stem Nut is a bit more expensive than some other options, but the quality and design make it worth it. It’s better looking and more durable than cheaper alternatives. You’re paying for both the brand and the high quality.About shipping and packagingShipping was fast, and the packaging was great. The nut was well-protected in a small box, and everything arrived in perfect condition.Any concerns, cautions, or advice when purchasingMy main advice is to be careful during installation. Use the zip lock bag trick to avoid scratching, and don’t overtighten. Make sure to double-check compatibility with your bike model before purchasing. Overall, it’s a small but stylish upgrade for the ZX-4R, and I’m really happy with it.View Detail