Drive Sprocket Front 14T 420 Size RZ50.TZM50R

[KITACO 530-0019214 Drive Sprocket Front 14T 420 Size RZ50.TZM50R KITACO 530-0019214]
The replacement timing for sprockets is very ambiguous, with no clear standard.
"Wear on the tooth tips" is a key indicator for determining when to replace.
If the tooth tips become pointed, or if the belly or sides of the teeth are worn down, it's time for a replacement.
Simultaneous replacement of the front and rear sprockets and chain (all 3 parts). If you only replace one of them, the worn parts that haven't been replaced will prevent the new parts from performing at their original capacity and durability, leading to an earlier replacement time. Therefore, considering the long-term, simultaneous replacement of all three parts is recommended for better longevity.
Front (engine side) sprocket.
Made from S45C (high carbon steel), which boasts light weight and high durability.
Sprockets are consumable parts.
As a general guideline for regular driving, inspect your sprockets approximately every 1000km.
(Regular lubrication significantly extends the lifespan of both sprockets and chains.)
Rear sprocket tooth count ÷ Front sprocket tooth count = Reduction ratio. A higher value indicates an acceleration-focused type, while a lower value indicates a top speed-focused type.
Compatible models: RZ50 5R6/1HK
DT50 All 3LM models
TZM50R All models
Mate 50 3AC1-9/4AT1-9
Mate 80 4AW1-4
YB-1 (Four) All 5JE models
TT-R50E All models
TT-R90 5HN1-4
*The image is for illustration purposes only. The design and specifications of the products shown may change without prior notice. Please understand.