Product Detail
Specification:
■Compatible chain sizes: 525
[Material] Ultra duralumin (A7075) material (hard anodized finish)
[Color] Champagne gold color
[Weight] Approx. 1/3 of steel (stock) etc.
[Specifications] Durability: 10000 to 20000km (*)
[Description]
Ultra duralumin (A7075) is used as the material, and after hardening and heat treatment T6, it is machined one by one.In addition, the surface is treated with a special hard film (hard alumite), and boasts superior hardness and durability compared to ordinary alumite products.In addition, it contributes greatly to the weight reduction under the spring by the bold cutting process while securing sufficient strength.Moreover, the natural coloration of the hard material during processing does not fade.
Sprocket Course - Basics - Frequent maintenance is the secret to riding your bike for a long time!SUNSTAR
Note
Caution
*The color and shape of the delivered product may differ from the picture.
*If you change the number of sprockets from the stock, it may not be able to be installed on some models.
*Durability is for reference only.It depends on your riding style, chain size and maintenance condition.
*Offset figures are for sprockets only.
*The actual offset of the chainline from the stock value will vary from model to model.Please note that if the stock sprocket has an offset, that value will be subtracted.(It depends on each model)
*Not all of the available tooth numbers can be installed without interference to the vehicle body.Please confirm the installation of each vehicle body according to the number of teeth by yourself.
*There may be changes in product specifications due to the manufacturer's reasons.
Applicable Models
Reviews






Sunstar sporcket
13 Nov 2023Fits: SUZUKI GSX250FX,KAWASAKI ZXR250R,KAWASAKI ZXR250,KAWASAKI BALIUS,KAWASAKI BALIUS II,HONDA VTR1000SP-2,HONDA VTR1000SP-1,HONDA RVT1000R,HONDA CBR954RRR,HONDA CBR954RRR FireBlade,HONDA CBR929RR,HONDA CBR900RR,HONDA CBR600RR,HONDA CBR600F4i,HONDA CBR600F,HONDA CBR600F Sports,HONDA CBR1000RR
Good quality and more light more stronger, i will buy it again and super fas shipping. Recommended to everyone. Must try it.
View detailregularly-scheduled replacement parts
22 Oct 2023Fits: YAMAHA WR250R,HONDA XR200R,YAMAHA XJ6 DIVERSION F,YAMAHA XJ6 DIVERSION,HONDA VTZ250,HONDA VT250Z,HONDA VT250F INTEGRA,HONDA VT250F,HONDA HORNET,HONDA XL DEGREE,HONDA CBR250R,YAMAHA WR250F,YAMAHA FZ400,HONDA VTR,HONDA VTR F,HONDA XL600R Pharaoh,HONDA XELVIS,HONDA CBR250FOUR,YAMAHA WR250X,HONDA XLR200R,HONDA NSR250R,HONDA NS250R,HONDA NS250F,HONDA JADE,HONDA XL600R
Replacement from OEM, not much change in texture and slightly lighter weight.
It's a regular replacement part.
ct125CT110 HUNTER CUB installed.
23 Sep 2023Fits: HONDA CROSS CUB110,HONDA CT125 HUNTER CUB,HONDA SUPER CUB110,HONDA SUPER CUB110 PRO
I replaced the OEM front sprocket and rear sprocket with a 39T, which is the same as the OEM sprocket. I am satisfied with the customization. I am happy with the change.
When replacing the rear sprocket, I had to remove the tires, and it took me about 2 hours to replace the front and rear sprockets because I am an amateur.
3 stars but 4 stars!
19 Sep 2023Fits: SUZUKI GSX-R750,HONDA RVF750,HONDA VFR750R,HONDA RVF400,SUZUKI GSX-R600,SUZUKI GSX1300R HAYABUSA,Others DYMAG 2011 and later production models,SUZUKI TL1000S,SUZUKI TL1000R,HONDA NSR250R,HONDA NSR250R SP,HONDA NSR250R SE
It is aluminum, so its durability is not so great, but its light weight and design are excellent.
Thinking about the color of Chain is part of the fun!
Fitted with 520Conversion of Zr-7
14 Nov 2023Japanese Webike user
Fits: KAWASAKI ZR-7,KAWASAKI VULCAN800,KAWASAKI ZEPHYR750,KAWASAKI W400,KAWASAKI VULCAN800 Classic,KAWASAKI VULCAN800 Drifter,KAWASAKI VULCAN400-2,KAWASAKI VULCAN400,KAWASAKI VULCAN400 classic,KAWASAKI VULCAN400 Drifter,YAMAHA srx-4,Others DYMAG 2011 and later production models,KAWASAKI ZR-7S,YAMAHA SRX600,YAMAHA SRX400,YAMAHA SRX250,YAMAHA SRX-6,YAMAHA SEROW225WE,YAMAHA SDR200,YAMAHA RZV500R,YAMAHA FZR400RR,YAMAHA FZR400R,YAMAHA FZR400,YAMAHA FZER250,YAMAHA FZ250PHAZER,KAWASAKI ZZR600,KAWASAKI ZZR400,KAWASAKI ZXR750,KAWASAKI ZX-6R,KAWASAKI ZRX400-II,KAWASAKI ZRX400,KAWASAKI W650,KAWASAKI XANTHUS,KAWASAKI W800,HONDA CBR250R,HONDA CB250F,YAMAHA XJR400S,YAMAHA XJR400R,YAMAHA XJR400R2,YAMAHA XJR400,YAMAHA XJ400ZS,YAMAHA TZR250SP,YAMAHA TDR250,YAMAHA TZR250,YAMAHA SZR660,YAMAHA SRX-4,YAMAHA RZ250R,YAMAHA RZ350R,YAMAHA FZ400N,YAMAHA FZ400R,KAWASAKI ZXR400R,KAWASAKI ZXR400,KAWASAKI ZX-4
I installed 36T with 520Conversion in Zr-7.
View detailI have not researched it in detail, but I think the only 520Sprocket for Zr-7 is lineuped only by SUNSTAR. I would be very grateful if there is a 520 setting since it is an old motorcycle.
Before the replacement, I had a 525 OEMSteelSprocket, so the 520 Duralumin is laughably light. And of course, I feel more nimble when I roll my Motorcycle.
Life may be inferior to Steel, but I personally find it acceptable because I think Large is what you get with lighter weight.