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4-SPEED CLOSE MISSION ASSY. (12V GB2 / GB4 / GB5 / GB6 ENGINES)

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YUMINASHI
12.510,44CFP
SKU:
23511-12V-4SP
Weight:
1,300.00 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● YUMINASHI 4-SPEED CLOSE MISSION ASSY. (12V GB2 / GB4 / GB5 / GB6 ENGINES) (23511-12V-4SP)

● The 4-Speed close mission kit has been developed to change the stock 3-speed transmission or your stock 4-speed transmission into a sports 4-speed close mission transmission and this for the 12V 50cc, 70cc, 90cc, 100cc and 110cc engines with the kickstart sprocket included in the set. 

● A 4-speed gearbox on a Honda motorcycle offers better fuel efficiency and a wider range of speeds, allowing for more both relaxed cruising and better acceleration, compared to a 3-speed gearbox, and the 4th 22/22T sports gear makes it much easier to gain top speed compared to an overdrive.

● Here's a more detailed breakdown of the benefits:

  • Fuel Efficiency:
    The extra gear in a 4-speed gearbox allows the engine to operate at a more optimal RPM (revolutions per minute) range, leading to better fuel economy, especially at higher speeds.
  • Wider Range of Speeds:
    A 4-speed gearbox provides a greater range of gear ratios, enabling smoother acceleration and a more relaxed cruising experience.
  • Improved Acceleration:
    The 4th gear can be designed to have a lower numerical ratio, which allows for quicker acceleration without the engine over-revving.
  • Reduced Engine Noise and Wear:
    By keeping the engine RPM within a more efficient range, a 4-speed gearbox can reduce engine noise and wear, especially during long highway rides.
  • Better for highway:
    A 4 speed will have taller gears that require less shifting around town. While they do almost always have a lower top speed, they're often quicker than their 5 speed counterparts

● GEAR COMBINATION:

  1. G1: 14-31
  2. G2: 18-27
  3. G3: 20-25 
  4. G4: 22-22 

 This 4-Speed Close Mission Assy. can be installed in combination with the semi-automatic clutch, and the manual clutch.

 Not every engine is using that gearbox lock plate at the end of the counter shaft and can be removed.

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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