Reviews
Save money compared to buying at Rose!
The color stands out and gives it a custom feel, and as a manufacturer, I feel secure. I usually use OEM products, but I bought this product for fractional adjustment as well.
The quality and appearance were satisfactory.
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Fits: YAMAHA FAZER8, YAMAHA FZ8S, YAMAHA MT-07, YAMAHA MT-09 TRACER GT, YAMAHA MT-09 TRACER, YAMAHA MT-09, YAMAHA MT-09SP, YAMAHA MT-10, YAMAHA MT-10SP, YAMAHA NIKEN GT, YAMAHA NIKEN, YAMAHA TDM900, YAMAHA XSR700, YAMAHA XSR900, YAMAHA YZF-R1, YAMAHA YZF-R1M
When in doubt, this is it.
I bought this to match the Rear, and unlike the Rear, which is flashy in material and appearance, this is a plain but Large component.
Without hesitation, we chose SUNSTAR because of its security and reliability. We have and will continue to choose SUNSTAR for our replacements.
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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
High-speed stopover setting
The normal 14T was also good, but depending on how you drive, it might be a bit jerky from 1st to 3rd gear when driving in town for commuting, etc., and I thought it might be too much of an embbracing effect, so I decided to go with the 15T for higher speeds.
The effect was as I expected, a little more mild and easy to drive in town, and overtaking acceleration on the highway was no problem, making it an EXACTLY good choice for me. I think that 15T in NORMAL would have been fine for me, although everyone has their own experience, riding style, and preferences.
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Fits: SUZUKI GSX-S1000, SUZUKI GSX-R750, SUZUKI GSX-R600, SUZUKI GSX-R1000 R, SUZUKI GSX-R1000, YAMAHA YZF-R6, YAMAHA XSR900, YAMAHA YZF-R1, YAMAHA TRACER900, YAMAHA TRACER900 GT, YAMAHA MT-10 SP, YAMAHA MT-10, YAMAHA MT-09 SP, YAMAHA MT-09 TRACER, YAMAHA MT-09, YAMAHA FZS1000FAZER, YAMAHA FZ1-S FAZER, YAMAHA FZ1-N FAZER, KAWASAKI ZZR250, KAWASAKI ZEPHYR400
Highly durable Steel
Used on first generation Ninja 250R.
Is this OEM or is this the only Sprocket that's steel and highly durable?
I prefer Black Sprocket, so if that's the case, my options are narrow.
I like the look of Parenthesis.
The paint job is also Beauty, so it is comparable to Duralumin products.
I mean, Material:So much more expensive than Aluminum...
Installation is DIY.
No special sukill will be needed.
Lock nut is also black because it is black.
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Fits: SUZUKI GSX250R, SUZUKI V-Strom250, SUZUKI GSR250, SUZUKI GSR250 F, SUZUKI GSR250 S
15T might be optimal.
DL1000 V-STROM250 with Front sprocket 15T is the best for me!
14T5000rpm 65km, after changing to 15T 70km.
Reliable MADE IN SUNSTAR
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Fits: SUZUKI VOLTY, SUZUKI ST250, SUZUKI ST250 Etype, SUZUKI Grass Tracker, SUZUKI Grass Tracker BIGBOY
light
Changed from 43 to 41
It feels like riding a different Motorcycle.
Installation can be done by yourself with some skill and tools.
I don't know how durable it will be, but if it's not too bad, I think it will be a repeat.
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Sunstar Chain and Sprocket
Paired this together with the SUNSTAR Chain 520 Gold and Rear Sprocket Duralumin. Its better than the stock. Riding felt different when installed View detail
Fits: KAWASAKI ZXR400R, KAWASAKI ZXR400R, KAWASAKI ZXR400, KAWASAKI ZXR400, KAWASAKI ZXR400, KAWASAKI ZX-9R, KAWASAKI ZXR400, KAWASAKI ZXR400, KAWASAKI ZXR400, KAWASAKI ZXR400, KAWASAKI ZRX1200S, KAWASAKI Z900RS CAFE, KAWASAKI Z900RS, KAWASAKI Z900, KAWASAKI Z800, KAWASAKI ZXR400R, KAWASAKI ZXR400R, KAWASAKI ZXR400R, KAWASAKI ZXR400R, KAWASAKI ZXR750
SUNSTAR Racing Steel Sprocket
Item safe landed..packing was perfect..correct item.my second set for my next change.very good product from sunstar.very surprise package arrived super fast within 3days..well done TEAM WEBIKE!!!.. awesome..highly recommend to shop at webike.thank you.more comming View detail
520Conversion Demerit
It is cheaper than collecting OEM parts, and as you all know, there is a Merit to make the 520. However, the Noise when driving will be Large.
It sounds like the sound when the bottom of the teeth of the front sprocket (Driven Sprocket) hits the Roller of the Chain.
The OEM Sprocket has a Ring-shaped anti-vibration Rubber, which reduces Noise.
As a countermeasure, I had some DAYTONAInsulation Glass WoolSeat left over from a previous purchase at Webig, so I attached this to the inside of the Sprocket Cover.
As an effect, Noise became much smaller.
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sounding good
I can't do it myself, so the person who did it for me said that FrontSprocket is very good, in terms of material and lightness, etc. Rear sprocket can be attached with either a pure normal thread screw or a taper bolt, according to the specs. View detail
Why is the same number of Ding as OEMs so expensive….
What made you decide to buy?
I have been working on the ZX-6R for 3 years now, and the mileage is about 10,000 km. I thought it was too early to replace them, but since all the parts were available during the spring sale, I decided to replace them.
[How was the installation?
I found information that the Torque of the Engine Sprocket nut fixing the front sprocket was halfway tight, so I loosened the Engine Sprocket nut using an electric Impact wrench from Tirefor Replacement. After that, I tightened the rear brake with the torque wrench at the specified torque of 147Nm, and finally, I bent the washer over the nut using the water pump pliers to prevent it from loosening.
*We are planning to describe this replacement work in our maintenance diary. Please take a look if you like.
How was your experience with it?
At first I was not sure whether to go with 16T or not, but I liked the ride quality of the OEM, so I decided to go with 15T, the same as the OEM. So there was no change between before and after the replacement. The normal specifications list on the product page says 16T, but the 21-year ZX-6R has 15T Front, 43 Rear, 2.866 reduction ratio, and 112 Chain links.
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Fits: KAWASAKI 750Turbo, KAWASAKI 750Turbo, KAWASAKI ER-4n, KAWASAKI ER-6f, KAWASAKI ER-6n, KAWASAKI GPz1100, KAWASAKI GPz1100, KAWASAKI GPz1100, KAWASAKI GPz400, KAWASAKI GPz400F, KAWASAKI GPz400F, KAWASAKI GPz400F, KAWASAKI GPZ400FII, KAWASAKI GPZ400FII, KAWASAKI GPZ400FII, KAWASAKI Ninja ZX-25R, KAWASAKI Ninja ZX-4R SE, KAWASAKI Ninja ZX-4RR, KAWASAKI Ninja1000, KAWASAKI Ninja1000SX
Black so it looks tighter.
What made you decide to buy?
Since the beginning of the New Year 2024, I have been gradually collecting parts and trying to carry out a customization that I have been envisioning since last year … that customization is to replace the front rear sprocket and chain. Why did I choose the Sunstar Racing Steel rear sprocket? The reason for choosing the Sunstar racing steel rear sprocket and chain is that the power and traction control of modern supersports are constantly subjecting the sprocket and chain to high and fluctuating loads. Although there is no change in weight with the stock steel and Sunstar also made of steel, we chose a rear sprocket that delivers super durability that can take the power.
[How was the installation?
When replacing the sprocket, you will need a racing stand to lift the rear tire and a long spinner handle to loosen the axle nut. Also, a Torque wrench is necessary for Torque management.
Float the tire on the rear stand, loosen the axle nut, pull out the shaft, and remove the wheel. I always use a scrap tire from a car to put the removed wheel on the stand. I always use a scrap tire from a car to put the wheel on the stand.
While removing the Rear Sprocket, it is a good idea to clean up the area around the back of the Sprocket that has become sticky with the Chain lube. After cleaning, fix the Rear Sprocket, but since there is a little play, fix the Sprocket nut while pulling the Chain in the direction where the Chain is pulled. It is recommended to mark the Sprocket nut to confirm the tightness.
How was your experience with it?
At first, I was not sure if I should reduce the number of pins and make it Long, but I didn't want to have a misprint on the Speed display, and I also liked the ride quality of the OEM, so I decided to use the same 43 pins. So there is no change between before and after the replacement, but the OEM 6R is easier to handle. 21 year old ZX-6R has Front 15T, Rear 43 Dings, Reduction Ratio 2.866, Chain linkage 112.
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Fits: YAMAHA YZF-R3, YAMAHA YZF-R25, YAMAHA MT-25, YAMAHA MT-03, KAWASAKI ZZR250, KAWASAKI ZEPHYR400, KAWASAKI ZEPHYR400χ, KAWASAKI Z250, KAWASAKI Z250SL, KAWASAKI VERSYS-X 250, KAWASAKI Ninja250SL, KAWASAKI Ninja250, KAWASAKI GPZ400S, KAWASAKI GPZ250R, KAWASAKI GPZ400R, KAWASAKI GPX400R, KAWASAKI GPX250R, KAWASAKI FX400R, KAWASAKI GPX250R II, KAWASAKI ELIMINATOR250V
When in doubt, SUNSTAR
Balance of lightness and durability, true circle, etc.
In terms of color variations and price, the xam is the better choice.
For now, you can't go wrong with SUNSTAR.
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The cb750...
WeBig has always been a great help to us.
Thank you very much for your cooperation from now on.
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520Conversion
Chain, I purchased this item from Timing on Sprocket exchange.
The secondary deceleration ratio is now about 2.7, and I can drive Smoothly without feeling a lack of Torque during acceleration. (At first it felt strange when starting off, but once I got used to it, I prefer it this way.)
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Fits: KAWASAKI ELIMINATOR250SE, KAWASAKI ELIMINATOR250, KAWASAKI ELIMINATOR250LX, YAMAHA YZF-R3, YAMAHA YZF-R25, KAWASAKI ELIMINATOR250V, KAWASAKI ER-5, KAWASAKI FX400R, KAWASAKI GPX250R II, KAWASAKI GPX250R, KAWASAKI GPX400R, KAWASAKI GPZ250R, KAWASAKI GPZ400R, KAWASAKI GPZ400S, KAWASAKI Ninja250, KAWASAKI Ninja250SL, KAWASAKI VERSYS-X 250, KAWASAKI Z250, KAWASAKI Z250SL, KAWASAKI ZEPHYR400
exchange
I bought this for a ZZr250 Rear Sprocketfor replacement, it is lighter than the OEMSprocket and looks better in Gold. It is an applicable product and I was able to install it without any modification. View detail
Fits: KAWASAKI Ninja1000, KAWASAKI Ninja1000SX, KAWASAKI Ninja650, KAWASAKI VALCAN S, KAWASAKI VERSYS1000 SE, KAWASAKI VERSYS650, KAWASAKI Z H2, KAWASAKI Z1000, KAWASAKI Z1000, KAWASAKI Z1000, KAWASAKI Z900, KAWASAKI Z900RS, KAWASAKI Z900RS CAFE, KAWASAKI ZX-25R, KAWASAKI ZX-6R, KAWASAKI 750Turbo, KAWASAKI ER-4n, KAWASAKI ER-4n, KAWASAKI ER-6f, KAWASAKI ER-6n
Stable SUNSTAR
I was not sure about BlackSteel, but I decided that lightness is justice.
I changed from 43T to 42T, but since it is Rear, I don't think it changes anything experientially.
Next time I will change Front as well and see how it goes.
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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 TW200, YAMAHA TW125
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: YAMAHA TW225E, YAMAHA TW200E, YAMAHA TW200, YAMAHA AG200, YAMAHA TW125
A little tainted.
Used for Restore of TW200
I bought it to go along with the Front that I also replaced.
Maybe it didn't have to be Duralumin.
Well, I bought it.
The items are clean and trustworthy.
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