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[weight](std:3.3kg) Satin finish cover:2.8kg ・Metal Magic Cover:2.8kg ・Titanium blue cover:2.6kg
[Specification] Certificate of Vehicle Emission Test Results (Gas Repo):existence (at the present moment) ・Government certified exhaust JMCA certified Conforms to exhaust gas regulations Conforms to noise regulations Manufacturer's 2-year warranty ・Oil change: possible
*[Important] Online Warranty Registration Information
*A stock Honda exhaust gasket is required. *Silencer type:The image of the satin finish cover is silencer type:Metal Magic Cover. *The production of this cyclone is partially carried out in Yoshimura Asia (Thailand). *Images may contain other products. *There may be changes in product specifications due to the manufacturer's reasons.
The sporty R-77S Cyclone has a silencer with enough capacity to increase power and torque, and to muffle noise to meet the strictest regulations.
It has an elegant bass sound in the low RPM range and a powerful exhaust sound that lifts the rider's spirits when the accelerator is opened. In terms of performance, power and torque are increased in almost all areas, and the power from the first opening of the throttle and the acceleration from mid to high speed will give you an uplifting feeling when riding, and the R-77S has an original shape and carbon end to further improve the unique GROM. The weight is 2.6g (titanium blue cover) compared to STD 3.3kg, which is 21% lighter.
YOSHIMURA's logo is placed on the rubber of exhaust spring to prevent resonance noise.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
About quality and texture, I can confirm that the quality is great and that the materials used are stainless steel for the pipe and stainless steel and carbon carbon for the muffler. About the feeling of use, The brand name was what sold me on the product and I am not disappointed. A positive experience from the purchase to using it on the bike. Products to buy together, This exhaust has also improved the appearance of the bike so a fender eliminator to allow the removal of the next ugly part would be ideal to also add to your cart. Difficulty of installation, I can say the fitment of the exhaust system was very easy due to the small number of mounting points for the exhaust and the easy acess to these mounting points on the bike. Everything from the muffler mount to the spring retainers lined up perfectly. Cost performance and comparison with other products, The pricing of the product was good. You receive an full exhaust system that improves performance unlike most of the other Grom exhausts and is made using high quality materials and has high quality surface finishes. 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 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
It is often written that power is increased only by installing the YOSHIMURA Exhaust System. I thought it was just my mood swings and fee rings that made me think I was powered up. I thought so. I went on a touring trip the other day and found that I could only climb the road in 4th gear because I was stalling in 5th gear, but after replacing the exhaust system, I was able to drive in 5th gear! Seriously, I experienced a little bit of power up.View Detail
Exhaust System replacement was easy! It's nice and well made. The sound is intriguing Sound, somewhat more pompous than I expected! Large I'm satisfied. The ecu is also Reset and I'm looking forward to running it!View Detail
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