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Ultra duralumin (A7075) material (hard alumite finish)
Number of rear sprocket teeth
38
Sprocket color
champagne gold
For rear [Compatible chain size] 520 [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 (*) [Size] ・Sprocket inner diameter: 80mm ・PCD: 100 / 104mm ・Mounting hole diameter: 10mm ・Number of mounting holes: 6
*The fitment of the sprocket does not guarantee the fitment of other than the same size (number of teeth and chain size) as the stock sprocket. *When changing the number of sprocket teeth or chain size, be careful not to interfere with the surrounding parts. *This product is for chains already converted to chain size 520. *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.
Sprocket Course - Basics - Frequent maintenance is the secret to riding your bike for a long time!SUNSTAR
Sprocket Course - Application - Change the number of teeth to make your bike life even more fun!SUNSTAR
* The image is only for reference. The image shown may differ from the actual product.
[Proud and noble finish]
■Feature 1: Long life of the drivetrain system brought about by high precision Because sprockets require roundness due to their characteristics, Sunstar processes the inner diameter, the pattern hole, the mounting hole, and the tooth in this order. This process makes it as close to a perfect circle as possible. As a result, the high-precision sprockets minimize not only the wear of the sprockets, but also the wear of the chain.
■Feature 2: Aluminum Reason and Made in JAPAN The highest strength aluminum alloy "Super Duralumin (A7075-T6)" is used.The weight is about 1/3 of the weight of stock iron. The sprocket that rotates at high speed should be as light as possible to reduce friction loss, and as a result, fuel consumption and acceleration will be improved. All of the materials are made in Japan, and all of the production processes are done in Japan.Sunstar is a purely Japanese product.
■Feature 3: Meticulous surface treatment and luxurious color Sunstar uses "hard anodizing" to increase the durability of the sprocket.It is about 1.5 times more durable than general anodized aluminum, which is only used to prevent corrosion (Sunstar comparison, average value).It also prevents the color from fading due to ultraviolet rays. The natural champagne gold color of the hard anodized aluminum also gives it a chic and luxurious finish.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
车子是忍者650,使用效果很好,第一次拿到手中就被这款牙盘的重量给惊到,非常的轻,颜色很好看,一种不是很深的金色,很喜欢,做工一流。配合DIDVX系列链条使用效果很好,很安静,也感觉行驶过程中流畅许多。下次还会继续来WEBIKE购物!----------------------------------------------------------The car is the ninja 650, the use effect is very good, the first time I was shocked by the weight of this tooth plate, very light, color is very good, one is not very deep gold, I like it very much, work first. With the DIDVX series chain, it is very good, very quiet, and it also feels a lot during driving. Will continue to Webike shopping next time!View Detail
I replaced the OEMSprocket with +1 gun MADE IN SUNSTAR. It's so smooth that you can tell as soon as you start driving. You can feel the high precision as expected. It also has a large effect on dress-up of the feet.View Detail
我的车是KAWASAKI的ZX-6r,为了增大低扭,就换了个47齿的牙盘(原厂是43齿的),哈哈。SUNSTAR牙盘之前用过,做工非常好,再加上还喜欢这个金色,配上DID的金色链条,非常的好看。牙盘加大后,起步更加有劲了。----------------------------------------------My car is a KAWASAKI ZX-6r, in order to increase low torque, on the change of a crankset 47 teeth (43 teeth in the original), ha. SUNSTAR used before crankset, workmanship is very good, plus also liked the gold, coupled with DID gold chain, very nice. After the dental plate to increase, started strong and more.Powered by Google TranslatorView Detail
I bought the RK-110 520 43T as a rear sprocket for the Ninja ZX-25R. The standard engine speed is 50T, but with 7T less, the engine speed is reduced at high speeds, so you can expect to see more growth.
The RPMs that were at 10,000 RPMs at 100 km/hr settled at almost 8,000 RPMs, and from there, it slowly accelerated. It's only a slow process. I was stingy with the Chain, cut 3 pieces of the OEM Product and made a Clip type Joint. CrimpType is because the pin diameter is too large to fit in. I've also put up a blog on the Driving Fee Ring, so you can read it there.View Detail
It will be used for the third time, but this time purchasing it as a setting part with a change of number. I am using ZEPHYR at the Wheel of ZXR. It might be because it is a person who frequently ChainMaintenance, but I think that it is better to have much better than the usual Duralumin outside Sprocket. Although XAM is obviously flashy if you like Gold like you look exactly like If it is durable (It is natural that durability has fallen compared to Oe well) I think that it is SUNSTARSprocket.View Detail
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