Drive Sprocket, Rear, 37T, 420-size, RZ50, TZM50R

[KITACO 535-0019237 Drive Sprocket Rear 37T 420 Size RZ50 TZM50R Kitaco 535-0019237]
There are no clear standards for when to replace sprockets, making it very ambiguous.
One factor to consider in this regard is "tooth wear."
When the teeth become pointed, or the belly or sides are worn down, it's time for a replacement.
Simultaneous replacement of front and rear sprockets and chain If you only replace one of the three, the worn parts that haven't been replaced will prevent the new parts from performing at their best and lasting as long as they should, leading to an earlier replacement time. Therefore, considering the long term, simultaneous replacement of all three parts is recommended as it will last longer.
This is the rear (wheel side) sprocket.
It supports tuners with a wide range of tooth counts and reasonable pricing to enable fine-tuned settings.
Made from high-tensile chromoly steel, boasting high durability.
Sprockets are consumables.
As a guide for general riding, please inspect your sprockets approximately every 1000km (daily oiling significantly extends the life of sprockets and chains).
The larger the reduction ratio (rear sprocket teeth ÷ front sprocket teeth), the more acceleration-oriented the setup; the smaller the ratio, the more top speed-oriented.
Compatible models: RZ50 5R6/1HK
RX50 (cast wheels) All models
TZM50R All models
YB-1 58E All models
YB-1 (FOUR) 5JE All models
YB50 58E
TT-R50E All models
*The image is for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Please be aware of this.