■Compatible chain sizes: 525
Chromium molybdenum steel (iron tetroxide coating finish)
Heat treatment: carburizing and nitriding treatment
Durability: 10000 to 30000km (*)
The synergistic effect of high hardness by high level quenching and anti-corrosive treatment that does not deteriorate the material boasts excellent durability.When carburizing and nitriding heat treatment is applied to steel materials, it is very difficult to maintain high-precision dimensions because of the different expansion and contraction rates.Sunstar applies a special heat treatment process using its own facilities and technology.
Sprocket Course - Basics - Frequent maintenance is the secret to riding your bike for a long time!SUNSTAR
*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.
*Not all sprockets have lightweight holes.
*There may be changes in product specifications due to the manufacturer's reasons.
Zr-7 is now 520.14 Nov 2023
Fits: SUZUKI GSX-R600,SUZUKI GSX-R750,KAWASAKI W400,KAWASAKI W650,KAWASAKI ZEPHYR750,KAWASAKI ZEPHYR750RS,KAWASAKI ZR-7,KAWASAKI ZR-7S,KAWASAKI ZX-10R,KAWASAKI ZX-7R,KAWASAKI ZX-7RR,SUZUKI BANDIT650,SUZUKI DL1000 V-Strom,SUZUKI GSR600,SUZUKI GSR750,SUZUKI RG400 γ,SUZUKI SV1000,SUZUKI SV1000S,SUZUKI SV650,SUZUKI SV650S,SUZUKI V-Strom650,TRIUMPH DAYTONA675,TRIUMPH DAYTONA675R,TRIUMPH STREET TRIPLE,TRIUMPH STREET TRIPLE 85,TRIUMPH STREET TRIPLE R,TRIUMPH TIGER800,TRIUMPH TIGER800XC
We have finally achieved the 520Conversion of Zr-7 that we have wanted to work on for a long time.
Since it is not a part that is changed frequently, I installed one Up 17T while I was at it.
My personal impression is that the speed increases after the Engine speed exceeds 5,000 rpm, and it feels more comfortable than with the 16T.
I also did not feel any particular sluggishness in acceleration when starting to open the door from the low RPM range, so I have a good feeling about it in general.
Good quality and light13 Nov 2023
Fits: HONDA CB600F HORNET,HONDA CB900 HORNET,HONDA CBF600,HONDA CBF600S,HONDA CBR1000RR,HONDA CBR600F,HONDA CBR600F Sports,HONDA CBR600F4i,HONDA CBR600RR,HONDA CBR900RR,HONDA NR750,HONDA VFR750F,HONDA VTR1000F FireStorm,HONDA XL1000V Varadero
Good quality and more light more stronger, i will buy it again and super fas shipping. Recommended to everyone. Must try it.View detail
Easier to ride.07 Nov 2023
Fits: KAWASAKI ESTRELLA RS,KAWASAKI ESTRELLA LE,KAWASAKI 250TR,KAWASAKI ESTRELLA
Replacing the FSprocket has expanded the range of use of 3rd and 4th gears!
Before the replacement, I had to immediately go up to 5th gear, but I think it has become much easier to ride.
For setting up a Circuit run18 Oct 2023
Fits: SUZUKI RG400 γ,SUZUKI GSX-R750,SUZUKI SV1000,SUZUKI V-Strom650,SUZUKI SV650S,SUZUKI SV650,SUZUKI SV1000S,TRIUMPH STREET TRIPLE,TRIUMPH DAYTONA675,TRIUMPH DAYTONA675R,TRIUMPH STREET TRIPLE R,TRIUMPH STREET TRIPLE 85,TRIUMPH TIGER800XC,TRIUMPH TIGER800,SUZUKI DL1000 V-Strom,SUZUKI GSX-R600,SUZUKI GSR600,SUZUKI GSR750,SUZUKI BANDIT650,KAWASAKI ZX-7RR,KAWASAKI ZX-7R,KAWASAKI ZX-10R,KAWASAKI ZR-7S,KAWASAKI ZR-7,KAWASAKI ZEPHYR750RS,KAWASAKI W650,KAWASAKI ZEPHYR750,KAWASAKI W400
I purchased this for setting up a Circuit run.
Since the OEM's hinge is 17T, the Rear Sprocket also needs to be changed to a Large size.
Mounted on V-STROM 800DE06 Oct 2023
Fits: YAMAHA TDM850,TRIUMPH TIGER800 XC,TRIUMPH TIGER800,TRIUMPH STREETTRIPLE765S,TRIUMPH STREETTRIPLE765RS,TRIUMPH STREET TRIPLE R,TRIUMPH STREET TRIPLE 85,TRIUMPH STREET TRIPLE,TRIUMPH DAYTONA675 R,TRIUMPH DAYTONA675,SUZUKI V-STROM1000XT,SUZUKI V-STROM1000,SUZUKI SV650S,SUZUKI SV650,SUZUKI SV1000S,SUZUKI SV1000,SUZUKI RG400Γ,SUZUKI GSX-S1000 F,SUZUKI GSX-S1000,SUZUKI GSX-R750,SUZUKI GSX-R600,SUZUKI GSR750,SUZUKI GSR600,SUZUKI DL1000 V-Strom,SUZUKI BANDIT650,KAWASAKI ZX-7RR,KAWASAKI ZX-7R,KAWASAKI ZX-10RR,KAWASAKI ZX-10R SE,KAWASAKI ZX-10R,KAWASAKI ZR-7S,KAWASAKI ZR-7,KAWASAKI ZEPHYR750RS,KAWASAKI ZEPHYR750,KAWASAKI W650,KAWASAKI W400,SUZUKI V-Strom650
[How is it used?
Installed as front sprocket on DL1000 V-STROM800DE, replaced OEM 17T with 15T.
Was the one you received as per Image?
I was worried about the fit until I opened the package and fitted it, but it was perfect.
Was the installation difficult?
The installation itself was easy, but the 800DE has a very stiff nut that holds the Sprocket in place. (with Screw lock agent) The old Sprocket was removed using an 18V Impact Driver.
How was your experience with it?
Speed in 1st gear Idling has dropped to 13km/h→10-11km/h. I want to lower the speed a little more, so I am considering changing to 14T.
[Included Parts:were they on?
Included Parts:were not available.
[Was there anything that disappointed you?
Point and hang of installation
As you can see from the service manual, the fixed nut is rigidly assembled, so be careful. It is advisable to prepare a screw lock agent for replacement and reassembly.
[Availability and clarity of the Instruction Manual
There is no Instruction Manual, but it is thought that you will not make a mistake if you refer to the original Sprocket for the reverse side.
[ITEMS TO BUY TOGETHER
Screw lock agent
[Opinions and requests to Manufacturer
It would also be helpful to have a lineup of Smallest Sprocket. 13, 12T, etc.