Light Bore Up Kit

The KITACO 181cc is the biggest and best big bore kit for the Honda MSX 125 Grom (or Monkey), and is also the best way to improve the power and torque of this little engine. Don't forget to add a bigger injector as this is crucial for running right along with a better exhaust as well, add an air filter and Iridium spark plug and you will have a very strong engine in the end!

About quality and texture - The 181cc light bore-up kit from Kitaco is made from aluminium and steel, using cast and machining processes, the quality from the overall fit and finish is perfect.About the feeling of use - The larger 181cc displacement cylinder and piston is the key to adding usable power to the low RPM range to the original 125cc 2-valve engine setup.Products to buy together - A key product to buy together with the 181cc light bore-up kit if you are also looking to carry the power into the high RPM range would be the type 2 high lift camshaft from Kitaco.Difficulty of installation - The installation of the 181cc light bore-up kit is an advanced task that took 2.0 hours to complete, with the preparation and alignment of the piston rings taking quite some time. Mechanical aptitude and the use of basic hand tools is what is required to secure piston to the crankshaft and fit it into the cylinder before re-assembling the head and cam chain system.Cost performance and comparison with other products - I find the cost of all the products Kitaco sell to be on great value when compared to what most other companies sell their products and this 181cc light bore-up kit is no differnt.About shipping and packaging - With there being a significant cost difference between sea freight and EMS for the 181cc light bore-up I chose sea freight for a slow but on time delivery. 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.

About quality and texture, I can confirm that the quality is great and that the materials used are a combination of aluminum and cast iron for the cylinder, aluminum for the piston and steel for the piston rings. About the feeling of use, This much larger then original 181cc displacement cylinder and piston kit creates a huge amount of torque for some fun riding experiences. Products to buy together, An oil cooler is a necessary product to buy right away to keep the higher compression piston from overheating and maximise the kits life. Difficulty of installation, I can say the fitment of the big bore kit and for my installation was easy due to having performed this type of job a few times now but if it is your first time it may be difficult due to understanding what needs to be done and all the tools involved, you may want to consult a mechanic. Cost performance and comparison with other products, The pricing of the product is the best. You receive well manufactured and designed parts for the JB02 and JC61 models made from a high quality material and much cheaper priced then the equivalent kit made for the JB03 and JC92 models. About shipping and packaging, My order was shipped within 24 hours of the product being in stock and I received a few emails advising me of the status up until the order was dispatched. The order arrived within the estimated date range and was extremely well packaged. I found the link supplied to track my order very useful while I was waiting for the order to land in the country. Any concerns, cautions, or advice when purchasing, I have no concerns or cautions when purchasing from Webike. I cannot recommend Webike enough for the majority of your biking needs. They not only sell aftermarket parts and bike gear but also OEM parts for your repairs and servicing needs.