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  • Kawasaki 400 Transmission Kit

Kawasaki 400 Transmission Kit Shift Complete 2018/2020

$74.99 $69.99

This will be the complete kit for your 2018/2020 Kawasaki Ninja EX400, this has the three parts that in the past were sold individually to assist your Kawasaki 400 Transmission shifting issues.

This is not like the other kits on the market that only puts a Bandage on a Broken Leg

83 in stock

SP400 Transmission Shift Kit Complete (3Piece).

This will be the complete kit for your 2018/2020 Kawasaki Ninja EX400, this has the three parts that in the past were sold individually to assist your Kawasaki 400 Transmission Kit shifting issues.

Kawasaki 400 Detent Spring Heavy Duty Ninja EX400 2018/2020

Kawasaki 400 Detent Spring :This Spears Racing heavy duty Kawasaki 400 Detent Spring will allow a quicker and easier way of shifting, perfect for street riding, track day use and road riding for effortless up shifts and downshifts into or out of any corner missed shifts and false neutrals virtually disappear! And the speed at which the gears actually engage is dramatically improved. The spring will give you more confidence and has been race track proven by several AFM, CCS, WERA and WSMC racers.   Install

Kawasaki Clutch Assist Spring Ninja EX400 2018/2020

Kawasaki Clutch Assist Spring is designed  to assist the clutch lever to return back to its normal resting starting point.

The Kawasaki Ninja EX400cc has had several issues with the clutch “Free Play” and not pulling the lever back to the fully disengaged position.

Spears racing had made several attempt to purchase off of the shelf product which lead to,to much pressure/not enough pressure that is why they worked with a spring engineer to develop this spring.

This Kawasaki Clutch Assist Spring is designed and Manufactured in the USA,it is made from 302 stainless steel (will not rust) and has an installed spring assist pressure of 3.74 Ft.Lbs. it will also thread onto your stock OEM clutch cable end and not be loose against the clutch arm

Kawasaki Shifting Arm Kit Ninja EX400 2018/2020

All good ideas come from making problems go away.     Install Shift Arm Kit

Spears Racing has been on the cutting edge of making new products for the little commuter style bikes for decades, most of these products come from the motorcycle being used for something other than what it was intended to be use for…RACING!!

It has been brought to our attention that so many racers have been having shifting issues with the new Kawasaki Ninja 400cc,we have heard everything from “it will not shift” to “it misses shifts” and several of the racers have had to park their motorcycle or just go home.

Look at the the pictures of  the engagement area of the shift star and the shift arm on the OEM install, under hard shifting/racing conditions the shift arm will just slip over the end of the shift star and it will leave you missing shifts or leave you to no shifting.

Spears racing has the newest and the latest greatest product this is called the Shift Arm Assist Kit,this kit will allow the shift arm to move closer to the middle of the shift star(See pic)

From the Factory in  Chakan, Maharashtra India this bike works well for the commuter or for the  daily ride when the bike is taken to the highest level it will have issues.

The problem is solved by installing the new Spears Racing Shift Arm Assist Kit, this will require that the clutch side cover to be removed, the complete clutch assembly and once there it will take approx 15 minutes to make this shifting issue go away.

This is not like the other kits on the market that only puts a Bandage on a Broken Leg

 

Kawasaki 400 Transmission Kit

 

 

Weight .50 lbs

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