Reviews
Fits: HONDA V-TWIN MAGNA250, HONDA VTZ250, HONDA VTR250F, HONDA HORNET, HONDA JADE, HONDA VTR250, HONDA XELVIS
The RPMs are lower and easier to ride.
The first gear of JADE was very difficult to use, but I changed to 15T and it became a little easier to use.
Overall, the RPMs have been lowered so it's calmer and the JADE is easier to ride.
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Fits: KAWASAKI ESTRELLA RS, KAWASAKI ESTRELLA LE, KAWASAKI 250TR, KAWASAKI ESTRELLA, KAWASAKI ESTRELLA, KAWASAKI ESTRELLA
Bore up to finish.
The Torque went up with the Bore up, but it started to hit the head, so I wanted to release the power that went up.
I thought about replacing the Sprocket front and rear, but I decided to go with the Front to see how it goes.
I raised it to 16T.
If you only want to replace the front, you can do it by loosening the chain.
good point
● Cruising in each GEAR will be easier because there will be no more headaches.
Easy to replace.
It's cheaper because you only need to buy Front.
Reliable Manufacturer.
A bad point
Normal engine will be ineffective and should not be replaced.
I think it is possible to change the GEAR ratio even with a normal engine because there is a habit of the way to run the engine, but replacing the Sprocket is effective to free up the engine power efficiently.
Because even just Front makes a difference.
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Fits: HONDA VTR1000F SuperHawk, HONDA FireBlade, HONDA RVT1000R, HONDA CBR954RR, HONDA CBR900RR, HONDA CBR929RR, HONDA CBR1000RR, HONDA VTR1000SP-2, HONDA VTR1000SP-1, HONDA CBR900RR, HONDA VTR1000F, HONDA CBR600RR, HONDA CB900F HORNET
Used for VtR1000F
I used it on my VTR1000F.
The lower Torque is gone, making it very easy to ride!
6th gear:100km/h at about 4000rpm, 500-1000rpm higher than normal
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Fits: SUZUKI GSR250, SUZUKI GSX250R, SUZUKI GSR250 F, SUZUKI GSR250 S, SUZUKI V-Strom250
SUNSTAR's world's best accuracy
SUNSTAR's world's first precision, whether it is brake discs or sprocket wheels, I am the first to consider SUNSTAR's world's best precision. It feels like the veritable precision surpasses the original factory. The running resistance is significantly reduced and smooth and light! -------------------------------------------------- -------- The first precision of SunStar Whether it is a brake disc or a sprocket, I am the first considering Sunstar is the world's first precision to people feel that the name is a vectors that exceeds the original factory. It is obviously smooth and light! View detail
Fits: YAMAHA SEROW250, YAMAHA TRICKER, YAMAHA TRICKER S, YAMAHA XT250X
You should replace Sprocket as soon as possible.
If you ride fast and so-so, I would recommend this product.
I tried a lot of things and converged on 16-48, but I think it's better to use 16-47 or 16-49 as much as possible because it's so weird to be split.
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Fits: YAMAHA FZ750, SUZUKI GSX750S Katana, SUZUKI GSX750S Katana, SUZUKI GSX750S Katana, KAWASAKI Z900 (KZ900), KAWASAKI Z750GP, KAWASAKI Z750FX, KAWASAKI Z750FXII/III, KAWASAKI Z650, KAWASAKI Z2 (750RS/Z750FOUR), KAWASAKI Z2 (750RS/Z750FOUR), KAWASAKI Z2 (750RS/Z750FOUR), KAWASAKI Z1000H, KAWASAKI Z1000 MkII, KAWASAKI Z1000 (air-cooled), KAWASAKI Z1000 (air-cooled), KAWASAKI Z1-R/Z1-RII, KAWASAKI Z1-R/Z1-RII, KAWASAKI Z1 (900SUPER4), KAWASAKI GPX750R
On the interference of Driven Sprocket
When I fit 18 Sprockets, the Chain doesn't fit because the Cover has too much Limit.
Because I made the rear tire thicker, I thought the offset should be larger, so I decided to use it.
I didn't get a call from him so I put a 16T ZEPHYR400 Sprocket on it. There is no picture of it because it is already installed.
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Fits: SUZUKI VOLTY, SUZUKI ST250, SUZUKI ST250 Etype, SUZUKI GrassTracker, SUZUKI GrassTracker BIGBOY
Ding number up.
Easy to ride and Large satisfied. I recommend it. View detail
Fits: YAMAHA SR400, YAMAHA SR400S, YAMAHA FZR400RR, YAMAHA FZR400RR SP, YAMAHA SR500, YAMAHA SR500S
Installed 20T on SR400
I installed 20T on SR400.
In NORMAL ratio, it becomes 1TUp.
If it's NORMAL, when you start the signal, you'll be in 1st and 2nd gear right away.
This will let you run in 1st gear for a bit and then SHIFT UP.
For driving in the flow of cars on the street, the number of scenes where you can use 3rd and 4th gear increases.
And cruising on the highway is also less revving.
Replacement requires the removal and installation of a 32mm Nut.
If you don't have a tool, because it's tight and you'll have a hard time getting it loose.
You can ask Shop to install it for you.
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Fits: HONDA CRF250L, HONDA CB250R, HONDA CBR250R, HONDA AX-1, HONDA CRF250M, HONDA CRF250RALLY, HONDA DEGREE, HONDA XR250, HONDA XR250 BAJA, HONDA XR250Motard, HONDA CB300R, HONDA XR250Motard, HONDA CB300R
Further to the mountain Spec.
I dropped from 14T to 13T the other day, but I wanted to swing it further to Short, so I changed to 12T.
More powerful feeling and improved hill climbing performance
Can't wait to try it out in the mountains!
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Fits: HONDA BENLY 50S, HONDA Ape50, HONDA Ape50 Type-D, HONDA Ape100 Type-D, HONDA Ape100 Deluxe, HONDA GORILLA, HONDA GORILLA, HONDA Dream50R, HONDA Dream50, HONDA DAX ST50, HONDA DAX ST50, HONDA DAX ST50, HONDA DAX HONDA ST70, HONDA DAX, HONDA CROSS CUB110, HONDA CRM80, HONDA CRM50, HONDA CRF80F, HONDA BENLYCD50, HONDA BENLY CL50
It's changed my ride dramatically!
[How is it used?
I installed these on my 2015 Super Cub 110.
OEM is 14T, so I installed 15T which is one up.
Was the one you received as per Image?
As per Image
Compared to the OEM, it was about a size larger, and there was quite a difference in appearance.
Was the installation difficult?
It was my first time to replace it, but I was able to do it on my own without any problems.
Instruction Manualetc. is not particularly, but I think that even a beginner can do it quickly because it only removes and puts on the thing originally installed.
How was your experience with it?
I felt a very large effect in the driving of CUB110.
Since the speed is higher at a lower rpm than before, the load on the Engine is also reduced.
The slow start was not as bad as I had heard and the increased top speed made the bike very easy to ride.
It's been a long time since I've done a Custom and I'm glad I did.
[Included Parts:were they on?
Everything that was supposed to come with it was there.
[Was there anything that disappointed you?
I would like to make a recommendation to CUB riders.
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Fits: HONDA DEGREE, HONDA CRF250RALLY, HONDA CRF250M, HONDA CRF250L, HONDA CBR250R, HONDA CB250R, HONDA AX-1, HONDA XR250 BAJA, HONDA XR250, HONDA XR250Motard, HONDA CB300R, HONDA XR250Motard, HONDA CB300R
Acceleration has improved!
This time I changed to 13T and have been driving.
The acceleration was much better.
Looks like a good city ride!
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Fits: HONDA DEGREE, HONDA CRF250RALLY, HONDA CRF250M, HONDA CRF250L, HONDA CBR250R, HONDA CB250R, HONDA AX-1, HONDA XR250 BAJA, HONDA XR250, HONDA XR250Motard, HONDA CB300R, HONDA XR250Motard, HONDA CB300R
Acceleration-oriented Setting
CRF250L I installed it on my MD47.
I lowered the setting from NORMAL 14T to 13T with emphasis on acceleration.
I have to admit that I didn't know much about it yet, as I only test drove it around my neighborhood, and it's a residential area, so I couldn't fly it at all.
However, 2nd and 3rd gears seemed to be easier to handle.
I'll have more imprecations when I get to the mountains and try them out!
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14→13 Ding in the direction of acceleration.
The price of SUNSTAR is a bit high, but I chose it for its reliability.
I changed from NORMAL 14T to 13 guns.
[Merit]
The GEAR ratio of NORMAL is very wide, so it is slow and sluggish, but it was improved a little by changing to 13 guns.
Acceleration will be improved.
[Demerit]
The feeling of stretching was slightly impaired.
The frequency of Shift change increases and it becomes a little busy.
The maximum speed of NORMAL is 90km→and it drops to about 83km.
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Fits: HONDA V-TWIN MAGNA250, HONDA VTZ250, HONDA VTR250F, HONDA HORNET, HONDA JADE, HONDA VTR250, HONDA XELVIS
I'm satisfied
The VTR250 is a "The Phantom Six-Speed." I changed the front sprocket which is one more than the standard one because it is easy to run but the rpm is high. It's more of a touring bike than a city bike so it's more of a high speed bike. It has a low speed torque and is comfortable to drive. View detail
Fits: YAMAHA SR400, YAMAHA SR400S, YAMAHA FZR400RR, YAMAHA FZR400RR SP, YAMAHA SR500, YAMAHA SR500S
Modifications that are inexpensive and easy to see the changes as long as you have the right tools.
I've got a SR400 with 20T/56 Ding = 2.800
If you look at the GPS-based speed of the phone after the exchange
80km-3800rpm
100km - 4700rpm
Fuel consumption after the change is about 31km, no change.
The highway is now easier (not the speed, but the vibration)
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Fits: YAMAHA YZF-R3, YAMAHA YZF-R25, YAMAHA YZ450F, YAMAHA YZ426F, YAMAHA YZ400F, YAMAHA YZ250, YAMAHA WR450F, YAMAHA WR426F, YAMAHA WR400F, YAMAHA WR250, YAMAHA TZR250SPR, YAMAHA TZR250SP, YAMAHA TZR250RSR, YAMAHA TZR250R, YAMAHA TZR250, YAMAHA TDR250, YAMAHA SRV250S, YAMAHA SRV250, YAMAHA Renaisa, YAMAHA R1-Z
Reliable SUNSTAR
[How is it used?
We used this product for YZF-R25, which is used as a competition vehicle.
How was your experience with it?
This time, I decided to replace the front and rear sprockets along with the chain.
Sprocket is SUNSTAR every time. I like their accuracy and finish.
How did it compare to other products?
I trust the technology and quality control of SUNSTAR.
[Points to note]
In the installation of the counter shaft, YZF-R25 is equipped with the screw lock application to the tightening nut and
The tightening Torque is 75 Newton.
If you forget the screw lock, it may come loose.
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Fits: YAMAHA YZF-R1 SP, YAMAHA YZF-R1, YAMAHA XJR1300, YAMAHA XJR1200SP, YAMAHA XJR1200R, YAMAHA XJR1200, YAMAHA RZV500R, YAMAHA MT-01S, YAMAHA MT-01, YAMAHA FZS1000S, YAMAHA FZS1000FAZER, YAMAHA FZS1000, YAMAHA FZ1S, YAMAHA FZ1N, YAMAHA FZ1 FAZER, YAMAHA FZ1, YAMAHA FJ1200A, YAMAHA FJ1200, YAMAHA FJ1100
Very nice, but I would like to see a setting for Number of teeth on the OEM as well.
After all, SUNSTAR is the best choice for Sprocket.
However, the Driven Sprocket for 520Conversion around yzf-r1 and FZ1 does not have Number of teeth on the OEM.
If you are driving on a circuit, you can drop the front one and have no problem at all. If you are driving on a circuit like Tsukuba where top speed does not come out, you can drop the front two;
It seems to be the voice from the manufacturer that says don't do the conversion in the street in the first place, but Number of teeth on the OEM has no choice but to choose another company's product.
Even for touring use, if it's just one drop, there's no negatives there, and if you don't have to cruise at high speeds, the Merit will be easier to start.
However, I don't recommend dropping two guns because I think it will cause more negatives on public roads.
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Fits: KAWASAKI Z1000 (air-cooled), KAWASAKI Z1000 (air-cooled), SUZUKI GSX750 KATANA, KAWASAKI Z900 (KZ900), SUZUKI GSX750 KATANA, KAWASAKI Z2 (750RS/Z750FOUR), KAWASAKI Z2 (750RS/Z750FOUR), KAWASAKI Z2 (750RS/Z750FOUR), SUZUKI GSX750 KATANA, KAWASAKI Z750FX, KAWASAKI Z750FXII/III, KAWASAKI Z750GP, KAWASAKI Z650, KAWASAKI Z2 (750RS/Z750FOUR), KAWASAKI Z1000H, KAWASAKI Z1-R/Z1-RII, KAWASAKI Z1-R/Z1-RII, KAWASAKI Z1000 MkII, KAWASAKI Z1 (900SUPER4), KAWASAKI GPX750R
6mmOffset
The width of the rear tire became wide, and it might interfere with the chain. I used this sprocket.
The clearance between the Tire and Chain is good and secure. The Torque was also tightened as per the service manual and is secure without loosening.
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Fits: DUCATI 600SS, KAWASAKI SS900, DUCATI 888STRADA, DUCATI 900SL, DUCATI 750SS, DUCATI 900SS, DUCATI 851 SP3, DUCATI 851 SP2, DUCATI 851 SP1, DUCATI 851STRADA, KAWASAKI SS900, DUCATI MONSTER797, DUCATI MULTISTRADA620, DUCATI MONSTER695, DUCATI MONSTER696, DUCATI MONSTER800S, KAWASAKI SS800, DUCATI MONSTER620, DUCATI MONSTER620 DARK, DUCATI 620SPORT
Safe domestic production
[How is it used?
A Small stone, which I think was picked up by the Rear tire when driving, was unfortunately caught in the Chain and broke 1 pc of the Sprocket tooth, which has hardly been used yet.
It's a waste of money, but I have no choice but to replace it.
Was the one you received as per Image?
The Sprocket with the broken tooth was also MADE IN SUNSTAR, but the shape was slightly changed and the wall thickness of the part that fits into the Spline was thinner.
Because it is not a large rotation speed and the outside diameter is small, I think that there is no effect such as the reduction of the GYRO effect even if it is lightened, but it is good that it is light.
Even though it's thinner. "It may not be strong enough..." I guess my old one was too sturdy because it's so solid that I can't believe it.
Was the installation difficult?
The product accuracy is high, so it is not difficult under normal circumstances.
In the case of me, it is a special vehicle that cannot be used as it is (it is necessary to set 2mmOffset), so in such a sense, the degree of difficulty is very high though the compatible model of the thing purchased is for DUCATI900SS.
How was your experience with it?
SUNSTAR as usual.
The quality is totally different from the cheap products of Large land-based companies.
At first glance, there is no difference between the Large and the Made in Sunstar, but the shape of the teeth is correct, so you can tell by the small amount of resistance when you push and pull.
More specifically, the distance you can run empty when you cut the Engine and come back is completely different from Chinese products.
[Included Parts:were they on?
There's nothing there! (Of course, no problem)
[Was there anything that disappointed you?
In order to unite with the Spline fixed Washer, there is the Screw hole which does the Bolt stop, but this time the Screw was a little rough, or the Screw was difficult to hang on very slightly.
I tried to kidnap the first 0.1 pile or so lightly, but it was too hard because it was baked.
The screw hole itself is perfect because it goes through easily by hand from the other side.
Well, it's not a problem because you just have to be careful and apply it carefully.
Other items that would be helpful
Opinions and requests to Manufacturer
MADE IN SUNSTAR has always had a paper Package, but this is exquisitely tacky.
At least if you stop the White Package, it will look a little more luxurious.
Or, you could go for the cheapest printing of one color BlackInk on a bare Dan Ball color with the highest quality and rigor.
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Fits: SUZUKI VOLTY, SUZUKI ST250, SUZUKI ST250 Etype, SUZUKI GrassTracker, SUZUKI GrassTracker BIGBOY
It's easier to run.
In my opinion, it's easier to run the GRASS TRACKER BIGBOY OEM 15T to 16T. View detail