Please login to check coupons
Product Detail
Specification
carbon steelMaterial: Steel (S45C)
Surface Preparation: Silver plated (Silver)
Chain size: 525 Size
Durability*: 20000km-40000km
Description
Feature 1: For those who care about superior durability and looks
The material is carbon steel (S45C) which is particular about hardness and durability.
It is designed to match the standard look of old vehicles.
Feature 2: Considering not only looks and durability but also performance improvement
The stock chain size for vintage models is 630, but for modern chain performance, 530 is sufficient.
Therefore, the chain size is only converted to 530 size to reduce the weight while maintaining the same durability not only in terms of design but also in terms of performance.
The difference in weight between the front and rear sprockets is about 180g, but when combined with the chain, the weight is reduced by nearly 800g and friction loss is minimized.
The material is carbon steel (S45C) which is particular about hardness and durability.
It is designed to match the standard look of old vehicles.
Feature 2: Considering not only looks and durability but also performance improvement
The stock chain size for vintage models is 630, but for modern chain performance, 530 is sufficient.
Therefore, the chain size is only converted to 530 size to reduce the weight while maintaining the same durability not only in terms of design but also in terms of performance.
The difference in weight between the front and rear sprockets is about 180g, but when combined with the chain, the weight is reduced by nearly 800g and friction loss is minimized.
Note
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
Caution
*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.
Applicable Models
