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15T COUNTERSHAFT SPROCKET (ADV350 | FORZA350 | SH350)

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  • YUMINASHI 15T COUNTERSHAFT SPROCKET (ADV350 | FORZA350 | SH350) (23421-K1B-T15)
  • YUMINASHI 15T COUNTERSHAFT SPROCKET (ADV350 | FORZA350 | SH350) (23421-K1B-T15)
  • YUMINASHI 15T COUNTERSHAFT SPROCKET (ADV350 | FORZA350 | SH350) (23421-K1B-T15)
  • YUMINASHI 15T COUNTERSHAFT SPROCKET (ADV350 | FORZA350 | SH350) (23421-K1B-T15)
YUMINASHI
฿1,700.00
SKU:
23421-K1B-T15
Weight:
270.00 Grams
Availability:
Fast moving item, ships the next day (Except on Sundays & Thai public holidays)...
Shipping:
Calculated at checkout
Minimum Purchase:
1 unit(s)

 Product Description

buying-2-discount-300pxl-.png● 15T COUNTERSHAFT SPROCKET (ADV350 | FORZA350 | SH350) (23421-K1B-T15)

● 15T Countershaft Gear sprocket upgrade for the ADV350 | FORZA350 | SH350.
This is a plug & play upgrade, and can be used on a stock/standard 350 engine with the stock variator installed (recommend to install lighter roller weights).

● This 15T gear sprocket is mentioned as a custom replacement for the stock Honda 23421-K1B-T00 13T countershaft sprocket.

● Installing this 15T sprocket on your STD 34T final drive sprocket will change your stock/standard/factory Honda 7.683 general gear ratio into a 6.658 general gear ratio.

● Upgrading your final gear ratio will lower the RPM's of your engine, and results in a better fuel economy and this makes also a higher top speed possible.

 PLease use the Final Gear Ratio Guide below to decide how much heavier you want to make your final gear ratio (The lower the number, the more you drop the RPM's, and the more power you will need to run the gears).

Keep in mind that adjusting the final gear ratio is very personal and this based on your personal body weight, height, environment (hillside or not), which variator you have installed etc...

 Keep in mind that if you are dropping the RPM's too much, that your top speed will be lower if your engine doesn't have the power to run that gear ratio.

 You can change/lower the roller weights (LINK) in your variator to make it work with a certain heavier gear ratio 

 We strongly recommend to use the high grade MOTUL Scooter Gear Plus 80W-90 gear oil (LINK), for the stock engine and certainly if you have a tuned engine. 

23430-k1b-final-gear-ratio-guide-yuminashi-350.png

budget-logo-2.png SMART SHOPPER TIP:


        BUYING MORE THAN 1 PIECE CUT THE TRANSPORT PRICE, AND YOU RECEIVE A 10% DISCOUNT ON TOP OF IT!

 ※ B2B:  

  • Purchases between 2 & 4 pieces of this product will receive a 10% DISCOUNT 
  • Purchases between 5 & 9 pieces of this product will receive a 15% DISCOUNT 
  • Purchases between 10 & 19 pieces of this product will receive a 20% DISCOUNT 
  • Purchases between 20 & more pieces of this product will receive a 25% DISCOUNT
  • Click Here if you would like to know how to check the shipping fee for your order...

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