Drive Sprocket, Rear, 45T, 420 Size, RZ50, TZM50R

[KITACO 535-0019245 Drive Sprocket Rear 45T 420 Size RZ50 TZM50R KITACO 535-0019245]
The timing for sprocket replacement is very ambiguous, as there are no clear criteria.
"Tooth wear" is the key indicator for this.
When the tooth tips become pointed, or the belly or sides are worn down, it's time for replacement.
Simultaneous replacement of front and rear sprockets and chain If you only replace one of the three, the worn, unreplaced parts will prevent the new parts from performing at their best and shorten their lifespan. Therefore, for long-term effectiveness, it is recommended to replace all three simultaneously, as this will ultimately lead to greater longevity.
This is the rear (wheel side) sprocket.
We support tuners with a wide range of teeth counts and reasonable pricing to enable fine-tuned settings.
Made from high-strength chromoly steel, boasting high durability.
Sprockets are consumables.
As a general guideline for normal driving, please inspect your sprockets every 1000km (regular lubrication significantly extends the life of sprockets and chains).
The larger the reduction ratio (rear sprocket teeth ÷ front sprocket teeth), the more acceleration-focused it is; the smaller the ratio, the more top speed-focused it is.
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 product shown are subject to change without notice. Please be aware of this.