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[Material] Stainless steel (Electroless nickel plating finish) [Color] Titanium gray [Weight] Approx. 1/2 of steel (stock) etc. [Specifications] Durability: 20000km to 40000km (*)
*The stock size chain cannot be used on vehicles that are set up for conversion, and must be converted to the correct chain size. *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.
* The image is only for reference. The image shown may differ from the actual product.
Revolutionary high performance only possible with special stainless steel, which cannot be achieved with aluminum or steel!
●Normally, heat treatment (quenching) is performed only on the tips of the teeth, but STENZ takes several tens of hours to perform a special all-round quenching treatment.The result is a host of superior performance features that no sprocket can match.STENZ is the next generation of sprockets.
●The thickness of the stainless steel used is 1/2 that of conventional sprockets.The wave stainless steel body is 1/2 the weight of a steel sprocket of the same size, but is about 4 times as durable as aluminum!(Compared to SUNSTAR)
●The ultra-thin, wave-shaped tooth tips prevent mud clogging and keep the machine running even on the muddiest of muddy tracks.This effect alone is incomparable to any other sprocket on the market today.
●The lateral bending strength is about 1.2 times stronger than aluminum and more than 4 times stronger than the previous Z steel.In addition, the rotational direction strength, which is a guideline for the degree of tooth tip deformation under acceleration, is 1.5 times stronger than that of the tough old Z steel.
●The electrolytic chrome treatment applied to the entire surface boasts excellent corrosion resistance, and the casual dress-up that makes the foot stand out from the crowd is sure to attract the attention of those around you.
●The wide range of tooth number setting, which was not available in the previous Z sprocket, is now available mainly for trail vehicles and motocrossers.Try "STENZ", the next-generation sprocket that brings together Sunstar's technology to support the world's top market share!
Sprocket Course - Basics - Frequent maintenance is the secret to riding your bike for a long time!SUNSTAR
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
[How is it used? It is a street driving Spec. but change the tooth number of the back Sprocket to 39→43 for a little low speed power up.
Was the one you received as per Image? The undulating look is very Parenthesis good. It is said that it is Spec. for forest roads, but I only use it for street riding, so I bought it completely for looks.
Was the installation difficult? Installed at Motorcycle shop, Screw was included, so no problem?
How was your experience with it? Thanks to the higher tooth count, the initial acceleration is about 25% better. Acceleration has improved from 1st and 2nd gear to about 60 km/h. I don't know how it feels at high speed because I don't have a situation to run at high speed all the time because I don't run at high speed all the time because I drive in town, but I think it's recommendation for people who focus on low and middle speed.
[Included Parts:were they on? Screw.
[Was there anything that disappointed you? NoneView Detail
It has 16000km on it. It feels a little sharp, but I can't say how durable it is until I drive it some more. It looks strong and I have a better impression after purchase than before purchase.View Detail
I wanted to shorten the normal sprocket 46T to 48T, so I decided to use this sprocket from SUNSTAR.
When you look at it, the construction is amazing. It's wavy in shape to save weight and prevent mud clogging, yet the chain line is built to be straight.
I'd like to see how they make this Sprocket and the manufacturing process.
It's Stainless Steel, so it's not very light in weight, but it certainly seems to be hard to clog up mud when you actually drive it off.
It looks and performs better at the same time.View Detail
I exchanged it for a forest road Youth, to get out to WEX. There are many different Sprockets available, but it was nice to have something like this one for the woods and it was cheap to choose. As far as the feel is concerned, the previous Sprocket has become much rounder and I feel like the Fee Ring has improved. I can recommend itView Detail
I purchased it for KLX250 which is used by the commuter. This one was mentioned to be a good place for durability and weight. There's not that much of a difference in weight between the Iron Sprocket and Also, as long as you use it normally, there is no problem with wear even with Aluminum. I don't think there is a Merit to choose Stainless Steel due to its plain appearance.View Detail
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