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By Far the Best Bang for Buck BBK for the Monkey 125
About quality and texture: I am happy with the quality of this 169cc big bore kit. The cylinder is all aluminium without a steel sleeve and the piston is aluminium but forged and not cast like the cheaper kits would tend to include.About the feeling of use: With the massive increase in engine capacity, the power in the lower RPM's is fantastic and top speed can be achieved much quicker.Products to buy together: A performance camshaft would also be desirable to purchase along side this big bore kit as one is not included, this will help to continue producing more power in the higher RPM's.Difficulty of installation: The process to install takes about two hours and that includes checking all the ring gaps and adjusting before assembly. A little difficult to do but the Honda service manual has all the information to help you get the job done.Cost performance and comparison with other products: Great costing as you are getting the best bang for buck BBK kit out there and the quality is outstanding as compared to the much more expensive Takegawa kit that is slightly larger in capacity but does use a cast aluminium piston.About shipping and packaging: The faster shipping options are too expensive for myself so I just have to wait for my part to arrive via sea freight. 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 also looking to purchase a camshaft and fuel controller at the same time as this big bore kit then don't buy just this big bore kit but the complete kit containing all the above which is available here on Webike too for a much better price then purchasing the items seperately.
About quality and texture - The 170cc 2-Valve cylinder kit from Endurance is made from cast and forged aluminium, the quality from the overall fit and finish is perfect.About the feeling of use - The larger 170cc displacement cylinder and piston even when combined with the rest of the original 2-valve setup is so much more fun to ride.Products to buy together - The key product to buy together with the 170cc 2-Valve cylinder kit is the X-Beam connecting rod crankshaft from SP Takegawa. This kit when added to the original crankshaft increases the chances of failure but this can be lower when the X-Beam connecting rod crankshaft is installed.Difficulty of installation - The installation of the 170cc 2-Valve cylinder kit is an advanced task that took 1.0 of hour to complete, so much more fun to ride. due to the preparation and alignment of the piston rings. Mechanical aptitude and the use of basic hand tools is what is required to secure piston to the crankshaft and fit in the cylinder.Cost performance and comparison with other products - I find the cost of all the products Endurancea sell to be on great value when compared to what most other companies sell their products and this is also the case with the 170cc 2-Valve cylinder kitAbout shipping and packaging - With there being a significant cost difference between sea freight and EMS for the 170cc 2-Valve cylinder kit, I chose sea freight for a cost saving. 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, I can confirm that the quality is great and that the material used is mostly aluminum in this kit. About the feeling of use, A cheap option to give you a good amount of bottom end power produced for an everyday ride from the larger 169cc displacement piston. Products to buy together, A fuel controller is a necessary product to buy right away and a freer flowing exhaust would be ideal to add to your cart. Difficulty of installation, I can say the fitment of the big bore kit 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 receive well manufactured and designed parts for the JB02 and JA48 models made from a high quality material with equivalent kit made from other brands being much higher priced. 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. View Detail
About quality and texture - Top quality. For the lower price of this kit I am really impressed with the forged piston and ceramic coating on the cylinder.About the feeling of use - Looking forward to having more torque down lower from the 170cc kit.Products to buy together - To run this kit reliably you are going to need quite a few additions but an oil cooler will be very important to keep those engine temperature down.Difficulty of installation - Doing a top end rebuild on these engines from Honda is not too difficult at all. Do yourself a favour and research before pulling things apart and you should be able to complete the job in an hour.Cost performance and comparison with other products - The cheapest big bore kit I have found available for the Grom/Monkey and with quality parts that rival the other brands.About shipping and packaging - I think Webike are doing their best with shipping pricing, so I'm happy. Packages ship within 24 hours and arrive very quickly from JapanAny concerns, cautions, or advice when purchasing - Don't think you can just bolt this kit on and ride. Do your research and learn what other parts you will also be needing to purchase from Webike to build yourself a reliable upgrade engine.View Detail
About quality and texture - The 170cc 2-Valve cylinder kit from Endurance is made from cast and forged aluminium, the quality from the overall fit and finish is perfect.About the feeling of use - The larger 170cc displacement cylinder and piston even when combined with the rest of the original 2-valve setup is so much more fun to ride.Products to buy together - The key product to buy together with the 170cc 2-Valve cylinder kit is the X-Beam connecting rod crankshaft from SP Takegawa. This kit when added to the original crankshaft increases the chances of failure but this can be lower when the X-Beam connecting rod crankshaft is installed.Difficulty of installation - The installation of the 170cc 2-Valve cylinder kit is an advanced task that took 1.0 of hour to complete, so much more fun to ride. due to the preparation and alignment of the piston rings. Mechanical aptitude and the use of basic hand tools is what is required to secure piston to the crankshaft and fit in the cylinder.Cost performance and comparison with other products - I find the cost of all the products Endurancea sell to be on great value when compared to what most other companies sell their products and this is also the case with the 170cc 2-Valve cylinder kitAbout shipping and packaging - With there being a significant cost difference between sea freight and EMS for the 170cc 2-Valve cylinder kit, I chose sea freight for a cost saving. 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, I can confirm that the quality is great and that the material used is mostly aluminum in this kit. About the feeling of use, A cheap option to give you a good amount of bottom end power produced for an everyday ride from the larger 169cc displacement piston. Products to buy together, A fuel controller is a necessary product to buy right away and a freer flowing exhaust would be ideal to add to your cart. Difficulty of installation, I can say the fitment of the big bore kit 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 receive well manufactured and designed parts for the JB02 and JA48 models made from a high quality material with equivalent kit made from other brands being much higher priced. 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. View Detail
About quality and texture: I am happy with the quality of this 4V 170cc big bore kit. The cylinder is all aluminium without a steel sleeve and the piston is aluminium but forged and not cast like the cheaper kits would tend to include but the part that makes this big bore kit special is the 4 valve head.About the feeling of use: With the massive increase in the piston size and the addition of valves in the head this big bore kit delivers a huge increase in power and makes the Monkey 125 a beast to ride.Products to buy together: An advanced fuel controller is needed to purchase together with this big bore kit to be able to tune engine once the build is complete. aRacer is a great option but not available here on Webike to suit the Monkey 125.Difficulty of installation: The process to install takes about two hours and that includes checking all the ring gaps and adjusting before assembly. A little difficult to do but the Honda service manual has all the information to help you get the job done.Cost performance and comparison with other products: Great costing as you are getting the best bang for buck 4 valve head big bore kit out there and the quality is outstanding as compared to the much more expensive Takegawa kit that is slightly larger in capacity but does use a cast aluminium piston.About shipping and packaging: The faster shipping options are too expensive for myself so I just have to wait for my part to arrive via sea freight. 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: The big bore kits with the 4 valve heads are more maintenance intensive and require all the supporting modifications to create a reliable engine.View Detail
* About quality and texture, A very inclusive big bore kit here from Endurance. For me the parts that highlight the quality of the big bore kit are the forged aluminium piston, the forged aluminium roller rocker arms and the all aluminium cylinder with ceramic coated paint finish.* About the feeling of use, The peak power that this big bore kit can output is very impressive from what was once a 125cc motorcycle but the power below 6000 rpm is not as impressive as I would have liked.* Products to buy together, Due to the very high rpms this big bore kit can achieve and where you will be riding most of the time to see those high power levels you definitely need to also purchase a reinforced crankshaft from Kitaco.* Difficulty of installation, The installation of the big bore kit requires striping down the complete top end, gapping the rings and replacing the cylinder and head followed by valve adjustments. The process was completed in 120 minutes with a little difficultly.* Cost performance and comparison with other products, When you see the parts list of all that is included and the horsepower this big bore kit can output I consider it good value for money and much cheaper if you are to compare it to the Takegawa 181cc 4V big bore kit.* About shipping and packaging, I am happy to wait 8 weeks on average for my parts to arrive in Sydney Australia via Webike's sea freight which comes with tracking and insurance so I know I'm covered in case something was to go wrong but with there outstanding bubble wrapping and boxing there have been no problems.* Any concerns, cautions, or advice when purchasing, If your riding style leans toward low RPM power then this is not the big bore kit for you and you should research the Kitaco Neo 164cc and 181cc big bore kits. Use the product reviews to assist in making a decision on your purchase.View Detail
About quality and texture - Top quality. For the lower price of this kit I am really impressed with the forged piston and ceramic coating on the cylinder.About the feeling of use - Looking forward to having more torque down lower from the 170cc kit.Products to buy together - To run this kit reliably you are going to need quite a few additions but an oil cooler will be very important to keep those engine temperature down.Difficulty of installation - Doing a top end rebuild on these engines from Honda is not too difficult at all. Do yourself a favour and research before pulling things apart and you should be able to complete the job in an hour.Cost performance and comparison with other products - The cheapest big bore kit I have found available for the Grom/Monkey and with quality parts that rival the other brands.About shipping and packaging - I think Webike are doing their best with shipping pricing, so I'm happy. Packages ship within 24 hours and arrive very quickly from JapanAny concerns, cautions, or advice when purchasing - Don't think you can just bolt this kit on and ride. Do your research and learn what other parts you will also be needing to purchase from Webike to build yourself a reliable upgrade engine.View Detail
About quality and texture: I am happy with the quality of the stainless steel header pipe and satin stainless steel muffler which is finished with a unique carbon fibre end cap. About the feeling of use: Super lightweight compared to the Honda exhaust which results in a good weight saving. This muffler design is on a larger proportion for the Grom but it manages to create a big bike sound from the little 125cc motor. Products to buy together: Some form of higher flow air filter would also be desirable to purchase along side this full exhaust system, I will be going with an open air intake from Kitaco. Difficulty of installation: The process to install takes about one hour to complete. A new gasket for the forward mounting flange is recommended. Not difficult to do. Cost performance and comparison with other products: Good costing as you are receiving a well designed and manufactured product using quality materials that will help increase performance but there are also other options for much less cost, so browse Webike available exhausts if you have a lower exhaust budget. About shipping and packaging: Sea frieght is my preferred method of shipping due to the lower cost and it is fantastic that it has returned as an option once again so I can put my money toward parts and not high shipping costs. 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: A JMCA approved exhaust so it is suited for everyone that needs an exhaust to my legal specifications.View Detail
About quality and texture: I am happy with the quality of the pulley holder from Kitaco made from a steel construction with a PVC coating over the band to help improve it's hold.About the feeling of use: I have used this tool to hold the clutch and flywheel on my Honda Grom when removal of these parts were required for maintenance with great success. The adjustable band makes this tool very versatile for varies sized motorcycle parts.Products to buy together: Some more tooling like a center lock nut wrench would also be desirable to purchase along side the pulley holder so when it comes time to remove the clutch assembly and oil spinner on your Honda Grom you have all the special tooling required to complete the job.Difficulty of installation: The process to install takes a few minutes, place the pulley holder around the part that needs to be held and adjust the band if required. Tighten down the T handle so that the band holder does not allow the part to spin as you undo the fastener securing the part. Not difficult to do.Cost performance and comparison with other products: Good costing as this is a quality made band holder from Kitaco that has with stood numerous usage without failure as compared to the first band hold that I purchased from another site that failed soon after.About shipping and packaging: The faster shipping options are too expensive for myself so I just have to wait for my part to arrive via sea freight. 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: These band holder are limited to the sized parts they can hold. No smaller the 6cm in diameter and no larger then 12cm in diameter.View Detail
About quality and texture: I am happy with the quality of the stainless steel header pipe and polished stainless steel muffler which is finished with a unique designed end cap. About the feeling of use: Super lightweight compared to the Honda exhaust which results in a good weight saving. This exhaust system design and proportions are well suited to the Grom and it manages to generate an enjoyable exhaust note from the little 125cc motor. Products to buy together: Some form of higher flow air filter would also be desirable to purchase along side this full exhaust system, I chose to go with an open air intake from Chimera. Difficulty of installation: The process to install takes about one hour to complete. A new gasket for the forward mounting flange is recommended and modification to the rearset is needed for the third generation Grom. Not difficult to do. Cost performance and comparison with other products: Good costing as you are receiving a well designed and manufactured product using quality materials that will help increase performance but there are also other options for much less cost, so browse Webike available exhausts if you have a lower exhaust budget. About shipping and packaging: Sea frieght is my preferred method of shipping due to the lower cost and it is fantastic that it has returned as an option once again so I can put my money toward parts and not high shipping costs. 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: A JMCA approved exhaust so it is suited for everyone that needs an exhaust to my legal specifications.View Detail
About quality and texture: I am happy with the quality of the titanium exhaust from Over Racing. The muffler is quite compact with a removable baffle inside and made from titanium, while the exhaust piping is very large in diameter at the exhaust port end and just continues to expand all the way up to the muffler connection and is also made from titanium. About the feeling of use: The titanium exhaust is an aggressive looking exhaust on the Grom but the exhaust note is very enjoyable to hear at idle and through the entire RPM range due to the baffling within the short muffler. Products to buy together: Some form of higher flow air filter would also be desirable to purchase alongside this titanium exhaust to help achieve maximum performance. Difficulty of installation: The process to install took about one hour, I was removing an aftermarket exhaust which was very simple as it was just the two nuts at the front and one bolt at the back but the exhaust port gasket was very difficult to remove. Cost performance and comparison with other products: High costing but you are getting a full titanium exhaust system with features to help obtain high performance at a high price as compared to the much cheaper stainless steel version available from Over Racing. About shipping and packaging: Sea frieght is my preferred method of shipping due to the lower cost and it is fantastic that it has returned as an option once again so I can put my money toward parts and not high shipping costs. 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: Zero concerns or cautions on this product and the advice is to purchase if you have the money. View Detail
About quality and texture: I am happy with the quality of the sports camshaft from SP Takegawa, wonderful machining throughout and great quality bearings fitted. About the feeling of use: I was looking for a camshaft to make the 125cc engine higher revving which it has and I'm really happy with how it performs on the open road with no real loss of power in the lower RPMs which is ideal for around town. Products to buy together: Some type of fuel controller is needed to be purchase along side the sports camshaft, the SP Takegawa FICON 2 is well suited to this type of performance modification. Difficulty of installation: The process to install takes about half an hour, was an easy job to complete after reading through the Honda service manual directions. Not difficult to do. Cost performance and comparison with other products: High costing, the cheapest high RPM camshaft available here on Webike is the Endurance hi-power camshaft but does not look to have a power curve anywhere near as good. About shipping and packaging: Sea frieght is my preferred method of shipping due to the lower cost and it is fantastic that it has returned as an option once again so I can put my money toward parts and not high shipping costs. 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: Webike has many camshaft to choose from and the choice is difficult, much research is required to get as close as possible to your desired performance outcome.View Detail
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