Reviews
Fits: YAMAHA NIKEN GT, YAMAHA NIKEN, YAMAHA XSR700, YAMAHA MT-10 SP, YAMAHA MT-10, YAMAHA XSR900, YAMAHA YZF-R1M, YAMAHA YZF-R1, YAMAHA MT-09SP, YAMAHA MT-09 TRACER GT, YAMAHA MT-09 TRACER, YAMAHA MT-09, YAMAHA MT-07, YAMAHA FZ8S, YAMAHA FAZER8, YAMAHA TDM900
Optimized with Front1Down
[How is it used?
This is an IMPRESSION with 100% Circuit running.
Was the one you received as per Image?
Yes.
This time, we dared to choose 525 without 520Conversion, but even though Steel is the same as OEM, it is MADE IN SUNSTAR. (OEM may be SUNSTAR as well.) is lightweight due to the lack of meat removal and the RubberDamper, which is present on the OEM.
Was the installation difficult?
The shop is in charge of the front replacement, so the process is basically to loosen the axle of the rear wheel, lower the tension of the chain, and then remove and install the front sprocket. The front sprocket nut has a high torque of 140Nm and the OEM is very tight, so it may be difficult to remove the front sprocket without a proper tool.
How was your experience with it?
The OEM YZF-R1/M has a secondary reduction ratio of F16/R41, but even in Circuit, it rarely goes into 6th gear, and most people change it Large. Most people change the ratio to a large one. Unless you want to adapt it to a specific Circuit, it can run in any Circuit to some extent.:As for the Set, I think Front1Down is the best solution, running with the OEM GEAR ratio, In second gear, it's hard to ride at high rpm, and in third gear it's a little heavy." You can drive comfortably in 3rd gear on the Point where you feel like you are in the middle of the road. The appearance does not change at all, but expensive Parts (Exhaust System, Suspension, etc.) I think it is more expensive and outstanding than replacing the
[Included Parts:were they on?
None
[Was there anything that disappointed you?
None
Other items that would be helpful
Installation points and hang/Availability and clarity of the Instruction Manual/Points to consider/Items to purchase/Opinions and requests to the Manufacturer
A new pure STD Nut is required for replacement. I also replaced the Washer, which is in the form of a plate, at the same time.
・90208-22002 Washer、ConicalSpring ¥616 (Tax included/as of April 2024)
・90179-22018 Nut ¥660 (Tax included/as of April 2024)
The two points are
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Fits: YAMAHA TW225E, YAMAHA TW200E, YAMAHA TW125, YAMAHA TW200
feel well
Used for Restore on TW200
It is a little more expensive than other manufacturers, but I trust them.
The one that came with it so far was terrible.
In case of TW200, it is necessary to remove the Left cover to replace the FrontSprocket.
I'll have to buy Packing at the same time.
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Fits: SUZUKI VOLTY, SUZUKI ST250, SUZUKI ST250 Etype, SUZUKI GrassTracker, SUZUKI GrassTracker BIGBOY
Front sprocket replacement
Changed Front from 14T to 16T and Rear Sprocket from 48T to 46T.
I thought it would be sluggish at the start because the GEAR ratio was quite low, but I don't mind that much.
It is easy to handle for long touring and city driving.
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It works without any problems.
Replaced at the same time as Chain.
After the replacement, I do not notice any change, but it seems to be working fine.
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Fits: HONDA HORNET, HONDA JADE, HONDA VTR250, HONDA VTR250F, HONDA V-TWIN MAGNA250, HONDA VTZ250, HONDA XELVIS
For CB250F
About quality and texture Excellent product About the feeling of use smooth running.quality is good. About shipping and packaging good packaging and fast shipping View detail
Fits: HONDA HORNET, HONDA JADE, HONDA VTR250, HONDA VTR250F, HONDA V-TWIN MAGNA250, HONDA VTZ250, HONDA XELVIS
Great
About quality and texture Good Product. light weight. About the feeling of use good for the smooth run. About shipping and packaging Fast Shipping. package is well no way to damage View detail
Stable SUNSTAR
The price is a little high. View detail
Suitable for highways, sluggish in town
The front sprocket does not loosen unless the Impact wrench is turned at the maximum Large Power to install it. From the next time, it can be turned manually.
Also, if you do not take the Bracket on the Cover of the Sprocket, the Cover will not be attached.
The Metropolitan Expressway and the Tomei Expressway are not different.
The start of the road down the road is sluggish and doesn't fit.
(Normally, up to 16T would be good.)
Quantity assuming Fuji Speed way:Set, so will try in April.
On the other hand, we plan to try 14T in Tsukuba and other areas.
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durability
I use it for its durability.
(10000-30000km)
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Fits: YAMAHA YZ125, YAMAHA WR250F, YAMAHA WR250R, YAMAHA WR250X
It's nice and easy to ride!
I installed it on my WR250R
I have been doing both off-road racing and city driving, so I had an OEM 13 front sprocket, but I decided not to do off-road racing, so I bought a 14T to increase the size to a higher speed.
As for Merit...
No more need for busy SHIFT UP when sending outgoing messages.
Maximum Speed Up
Demerit is
Increased Downshift in traffic jams and on steep uphill slopes.
I think this is about it for Demerit.
As a result, I am happy with the change because I am riding comfortably.
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Fits: YAMAHA SR400, YAMAHA SR400S, YAMAHA FZR400, YAMAHA FZR400R, YAMAHA FZR400RR, YAMAHA FZR400RR-SP, YAMAHA SR500
At the time of Chain replacement
I changed it while replacing Chain.
I think it is a good and inexpensive product.
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Fits: YAMAHA SR400, YAMAHA SR400S, YAMAHA FZR400, YAMAHA FZR400R, YAMAHA FZR400RR, YAMAHA FZR400RR-SP, YAMAHA SR500
Chain replacement
It is inexpensive and well made. I can usually see it.
Not at all.
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Trust Brand
It is easy to install, looks good and Parenthesis is nice.
At 27,000 km on the odometer, the Chain and front and rear Sprocket were replaced at the same time and the improvement was dramatic.
The oil seal on the drive shaft, which was leaking, could also be replaced at the same time, which was very efficient.
Durability is yet to be determined.
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Fits: YAMAHA TDR80, YAMAHA RZ125, YAMAHA RD125, YAMAHA TZR125, YAMAHA DT125R
CT110 FrontSprocket16T
Thank you for the parts! I can use the CT110 postie for Yamaha! View detail
Manufacturer for Peace of Mind
Circuit to change Final
Purchased
Chosen because I wanted to pretend to be Short
Chain slider also needs to be inspected.
It seems to decrease quickly.
It is a secure Brand and I had no problems with the installation.
The first time I removed the OEM's, I had a tremendous amount of difficulty.
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Used for CUB
If the price is this low for a product from a manufacturer with a proven track record of OEM adoption, is there any need to go out of your way to choose another manufacturer? I bought it thinking, "If the price is this low, there is no need to choose another manufacturer.
No problems with installation.
However, for the CUB of the Normal engine, the supplied fixing plate could be used, but for the Chinese 90cc engine, only the fixing plate that came with the engine could be used.
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Fits: HONDA CRF250RALLY, HONDA CRF250L, HONDA CRF250M, HONDA CBR250R, HONDA CB250R, HONDA AX-1, HONDA XR250, HONDA XR250 BAJA, HONDA DEGREE, HONDA XR250Motard, HONDA CB300R
Front sprocket15T CB250R
HONDA CB250R's NORMAL is 13T, but we changed it to 15T because we have to turn the Engine on the highway. No modification is required and it can be installed with Bolt On.
No readjustment of the speedometer is required.
With the NORMAL 13, the Meter display showed 88 km/h even at a GPS speed of 80 km/h, which is about 10% higher. However, after replacing the front sprocket with a 15T, the GPS speed and Meter speed are now almost identical.
I expected to see an increase in distance in terms of fuel consumption, but the higher GEAR ratio and higher engine load offset this increase. However, the higher GEAR ratio and higher engine load offset the increase in speed, and fuel consumption was essentially unchanged from the time when the engine was in NORMAL 13.
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Front sprocket replacement
Since the rear sprocket was replaced, the front sprocket was also replaced.
The OEM is 14T because we want acceleration, but this time we will replace the Front with 13T.
Lowering the front sprocket sacrifices fuel economy and top speed, but I want the acceleration that makes it easier to ride with WineDINK….
Nut is a 32mm Socket.
I haven't ridden it yet, but I am looking forward to seeing how it will change.
When I changed the front sprocket, I also purchased the OEM 14T so that I can change it back if the characteristics are too large to fit.
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Might be a good idea!
When I replaced the Rear Sprocket, I also replaced the Front Sprocket. As expected, I feel that the new front end is smoother than the old one! View detail
Fits: YAMAHA SR400, YAMAHA SR400S, YAMAHA FZR400, YAMAHA FZR400R, YAMAHA FZR400RR, YAMAHA FZR400RR-SP, YAMAHA SR500
Maintenance
I changed it at the same time as the Chain replacement. View detail