Reviews
Parenthesis good but invisible.
Following the PowerKit and SPORTReinforced Clutch, the Clutch Outer was also replaced. The price is quite expensive, but the manufacturer recommends replacing the outer clutch at the same time as the clutch, so I decided to replace the outer clutch. Well, it may be a compatibility with Shoe.
The actual weight is 825g, which is only 5g lighter than the OEM. The width of the shoe contact surface is 1mm wider than OEM. I didn't feel any change in ride quality by replacing the clutch outer.
It looks good in parenthesis, and the tension is increased when working on it, but in the end it is not visible. The large wall thickness seems to have a good cooling effect. However, the Clutch is not used that often in Shiga Prefecture, so there may not be much benefit from it.
I'm going to finish the Custom for the drive system once and for all; the selection of the Weight roller may not be fully packed yet, but there's no end to it if I'm doing it.
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Shoe area doubled
Following the conversion of the pulley to KOSO's PowerKit, the clutch was also converted to a SPORTReinforced Clutch. when the PowerKit was converted, the RPMs were too high for normal city driving and the vehicle speed was not increasing after 100km. We changed the center spring to AdvancedPRO, the weight roller from 16g to 18g, and the pulley boss +0.5mm to the same length as OEM at the same time.
As for the Clutch, the first thing to notice is that the shoe is much larger than the OEM version. The material also seems to have a good bite, and is considered to be much stronger against slipping. The Clutch Spring seems to be a little stiffer.
The clutch spring has been strengthened and the clutch in has been increased by 500 rpm to 3000 rpm compared to the OEM. I think this is the benefit of this change, but the data from the acceleration test up to 20km/h was slightly better. I thought it might be jerky and difficult to handle at low speeds, but it was not to the extent that I was concerned about it. The weight has not been reduced, and there does not seem to be any dramatic change compared to the OEM. Conversely, I can say that there are no strange Minus aspects.
Since the manufacturer recommends replacing the clutch outer at the same time, we plan to finish this drivetrain custom by replacing the clutch outer at the end.
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Keeps big bore tuned engine cool
If you add big bore kit, performance pipe and high loft cam the engine's operating temperature goes up. The ore efficient radiator helps keep the engine at normal temperature especially if you live on a hot climate. View detail
You can feel the acceleration improving.
Weight roller17g(-3g)Center boss−I was riding with 0.5mm Spec. but I decided to incorporate KOSO's PowerKit because the rpm during shifting was at 6000rpm, a little lower than the delicious rpm.
Pulley is 2mm larger in OD than OEM, 126mm larger, and the gap with the case is only 4.5mm. 16g weight roller is 4g lighter than OEM. The center spring is spec'd at +1500 rpm. I think it means that the gearshift speed will be 1500rpm higher.:I measured the Set pressure and found it to be 42 kg, 4 kg higher than OEM. Free length is 133mm, 9mm shorter than OEM.
The gearshift rpm is now 1500 rpm higher than the Spec. In the Zero acceleration test, it was 0.2 seconds faster up to 20km, 0.4 seconds faster up to 40km, and 1.1 seconds faster up to 60km, and I feel it is much faster. Acceleration from AxelOFF is also good.
I had heard in advance that the maximum speed would drop even if acceleration improved, so I checked the maximum speed as well:the speed increase became worse after 100 km, and even worse after 105 km, but finally it reached 115 km, which was only about 3 km less than before the conversion. However, before the conversion, it was accelerating smoothly up to 110 km.
I am planning to add a Sports Clutch, so I will try to see if the acceleration past 100km/h can be improved a little more at that time.
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![Sequential LED Blinker 3 [Vehicle Inspection Compliant] Light Smoke [GW-02] Left/Right Set](https://img.webike-cdn.net/catalogue/images/105463/09042127_5f52329de0c07_TS.jpg)
Fits: Others for DC12V
Good Product!
The quality of the product is good, it is genuine, and the packaging is safe and rigorous! After paying for the order, the goods will be received within a week and sent to the office, which is very fast and convenient! View detail
To the Restore car.
When I bought OEM parts from Aprilia, the price was 17,800 yen and this product was around 3,500 yen. View detail
A little more
I wish it had a little more light.
Wiring is easy with CouplerON.
Modification to pass through the wiring is also easy if you are a person who plays with Motorcycle by yourself.
Double-sided tape and Cowl are different in shape, so processing is required before application.
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Fits: YAMAHA Cygnus X, YAMAHA CYGNUS X
Brightness or Style?
I bought this one to attach the center light.
The process is simple, as all you have to do is remove the OEM and install it.
The brightness of OEM is brighter, but if the design is the same as that of the Center light, this one has a more integrated feel and a better style.
You can either take Brightness or Style.
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Fits: SYM JET-S, SYM DRG, YAMAHA Cygnus X, YAMAHA Cygnus X, YAMAHA Cygnus Gryphus, YAMAHA FORCE 2.0
Steady making
I also added a Front Fender since it is Custom with kosoBrand.
It can be used for several weeks and comes with a full lineup of parts.
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It looks different
The appearance of Front will change.
Good product to immeChain.
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Fits: YAMAHA CYGNUSGRYPHUS, YAMAHA CYGNUSGRYPHUS
Appearance will change.
The face around Front is sharp.
It is less windproof, but it is about 5 cm higher than OEM.
The work is somewhat difficult because the front cover has to be removed.
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Buying.
It looks different
Will it contribute to weight reduction?
The design is good, the price is good, the work is easy, and it is a Recommendation.
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Tailored to Blinker
I bought it to go with koso's Blinker, but it needed some wiring work. The product itself is solid. View detail
feeling that something is too bright
The glowing Samples that can be found at most motorcycle supply stores. It is so bright that it is dazzling at night.
In the two and a half years since it was installed, it has never flooded or broken, even though it has been run in the rain.
Some Wiring processing may be required.
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Feels a little too bright.
The glowing Samples that can be found at most motorcycle supply stores. It is so bright that it is dazzling at night.
In the two and a half years since it was installed, it has never flooded or broken, even though it has been run in the rain.
Some Wiring processing may be required.
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![KOSO Universal Aluminum Hook [Silver]](https://global.webike-cdn.net/photo/impression/de/de154ca34a107514c83c8f05de759ba8L.jpg)
I'll put it on for now.
How about the usability in terms of location? I thought it was a good idea, but I put it on when I installed the Vietnam Carrier. I think the product is solid for the price. The screws I installed were purchased at Home center. View detail
![KOSO Mini3 digital air-fuel ratio meter [HONDA]](https://global.webike-cdn.net/uiu/impression/202207/23_1021626_62db99408cdc0.jpg)
Fits: HONDA PCX125, HONDA PCX125, HONDA PCX125, HONDA PCX150, HONDA PCX150, HONDA MONKEY
Mini3 Digital Air-Fuel Ratio Meter from Koso
* About quality and texture, Weather resistant all black plastic housing with rubber covered selector button and a simple digital readout. * About the feeling of use, Very handy to be able to view the air-fuel ratio the ECU is receiving from the O2 sensor and know the engine is operating safety. * Products to buy together, You will be needing to also purchase a mounting bracket that suits the available space out you guage. * Difficulty of installation, Installation required fairing removal to access the connectors and position the wiring harness. The process was completed in 60 minutes with a little difficultly. * Cost performance and comparison with other products, Very cost effective way to view the air-fuel ratio using the stock O2 sensor. Other products require there own O2 sensor attached to the exhaust pipe which significantly increase the price of their product. * 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, For your mounting bracket needs checkout the Koso super slim meter bracket which is designed for the mini3. Use the product reviews to assist in making a decision on your purchase. View detail
Fits: YAMAHA CYGNUS Griffith, YAMAHA NMAX155, YAMAHA NMAX155, YAMAHA NMAX125
it's recommended.
I was surprised that the delivery was very fast.
The quality is very good.
Adhesion was also very rested.
However, it was a pity that there was no ring on which the electric wire could be hung.
When making additional, it would be nice if this hook was made.
I'm Korean, so I used a translator to write this sentence. -------------------------------------------------- -------------------------------------------------- -------- I was surprised that the delivery was very fast. The quality is very good. The adhesion was very closed. However, it was a pity that there was no ring that could hang electric wires. When making additional I'm a Korean, so I created this sentence using a translator. Powered by Google Translator.
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Ime Chain around Handlebar!
[How is it used?
Used on a commuting motorcycle. I had to replace the OEM handlebar because it was sticking out more than the handlebar when I was sliding through.
Was the one you received as per Image?
The Image was exactly as shown, and the Included Parts:was also fine as described.
Was the installation difficult?
Large is sturdy as long as you are careful not to turn the Screw when changing the Type of Screw. Also, it is difficult to check the angle of the Lens when attaching it to the Body.
How was your experience with it?
The blue lenses are the key to preventing glare from the sun. The narrower Mirror makes it easier to slip through.
[Included Parts:were they on?
Please note that only 1 pc of the 10mm reverse screw type is included in the "Included Parts:".
[Was there anything that disappointed you?
Vibration causes blurring of vision more than expected.
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GP Style Aero Dynamic Wing Kit
A little modification of wings (;´д) KOSO View detail