5. PISTON (Φ61) [GROM Big Bore Kit (ED12100K26A01): Repair Parts]

About quality and texture - This 61mm piston from Endurance is made from aluminium using forged and machining processes, the quality from the overall fit and finish is perfect.About the feeling of use - Specifically for the Endurance bored cylinder this larger 61mm displacement piston is the key to adding usable power to the low RPM range over the original 125cc 2-valve engine setup.Products to buy together - A key product to buy together with this 61mm piston is a camshaft designed to help the engine achieve higher RPMs.Difficulty of installation - The installation of the 61mm piston is an advanced task that took 2.0 hour to complete, with the gapping 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 the 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 Endurance sell to be on great value when compared to what most other companies sell their products and the 61mm piston is no different.About shipping and packaging - With there being no significant cost difference between sea freight and EMS for the 61mm piston 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.

About quality and texture, I can confirm that the quality is great and that the material used is aluminum. About the feeling of use, This is sold as a repair piston and pairs perfectly with my previously purchased Endurance lite big bore kit. Products to buy together, The piston does not come with any other repair items so a new set of piston rings and gaskets would be ideal to add to your cart. Difficulty of installation, I can say the fitment of this repair piston 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 of 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 great. You are receiving a forged performance piston to complete repairs at a price cheaper then buying a replacement Endurance lite big bore kit. 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.

About quality and texture: I am happy with the quality of the 61mm repair piston for the bore up kit from Endurance. Material used for the piston is aluminium and forging is used for the manufacturing process.About the feeling of use: Pairs up with the 61mm cylinder bore from the Endurance bore up kit when a repair item is required.Products to buy together: Some replacement gaskets for the cylinder and head installation would also be desirable to purchase alongside 61mm repair piston for the bore up kit.Difficulty of installation: The process to install takes about 2 hours. After disassembling the top end, clean the base gasket off and hone the cylinder before installing the new piston. A little difficult to do.Cost performance and comparison with other products: Good costing as you are getting a piston manufactured to a high standard and from a quality material just like the Kitaco Neo repair pistons but at a better price.About shipping and packaging: Sea freight was my preferred method of shipping due to the lower cost but currently this service is unavailable from Japan Post, EMS is much faster which is nice. Webike kept me updated on the status of my order up to when it shipped. The parcel arrived within the expected date range and was well packaged with no chance of the part being damaged.Any concerns, cautions, or advice when purchasing: If you are needing more than just the piston for your repairs then you may be better off purchasing the complete bore up kit from Endurance.