Unipro 4 stroke

You may not have the best tire, gearing, cam, pipe
or ignition mapping for every condition, but with
the Unipro you can have your optimum throttle response.

Three stage response system with our FLIP-CAM
gives you up to 20 different choices

You can choose from 15% faster response (just like our Lightning)
or choose to add up to 25% more control.

Too much power, tame it with more off idle control

Too little power, give it a kick with faster response

Response when you want it...Control when you need it

Why you should consider the UNIPRO

1. You choose how your bike resonds to your throttle input.

2. It will surprise you how well it works!

3. It's much cheaper than engine modifications, exhaust systems,
ignition and FI mapping devices.

4. Throttle control...we all need it... most of us try to learn it...
even when we learn it...we forget to do it.
With the Unipro it's automatic...no thinking required...
just twist the throttle and you have it.

5. You can choose the response that's best for you.
In 5 minutes you can have a completely
different feeling / responding bike.

6. It's simpler to adjust than it may seem.
Just disassemble your throttle housings, hold the throttle tube
with the open end towards you, turn the allen screw out about
10 or 12 turns, rotate the cam untill the sightning hole is lined up
with the cam hole, tighten the allen screw back, reassemble the
housings, adjust freeplay and go.

Honda
CR250/450F
FLIP-CAM

$74.50 USD +
shippinginfo

Kawasaki KX250/450F
Suzuki RMZ250/450F
Yamaha YZ250/450F

$74.50 USD +
shippinginfo

KTM
SXF/XCF/etc
FLIP-CAM

$74.50 USD +
shippinginfo

YAMAHA
YZ250/450F
FLIP-CAM

$74.50 USD +
shippinginfo

Here's the Unipro's bottom line

Your performance will increase with the Unipro. Whether you need Lightning fast response or Ultra control, it's got it, automatically, every time you turn the throttle.

Watch this short video of Kevin Walker exiting a corner at Loretta Lynns on his way to his 13th National Championship and the top of the all time winners list. He is using the Unipro in position 5 for good off idle control and faster than stock rotation.

Check out his body position, the controlled acceleration and the lack of excess wheel spin.

He's using less effort to go
smoother / faster / longer

How the Unipro is made

The Unipro is simply a throttle tube, a cam and a set screw to hold the cam in one of up to 20 different positions.

The heart of the Unipro is the cam and it's slot. The cam diameter is 15% larger than a stock tube for faster rotation while it's slot is 25% smaller than a stock tube for slower rotation. Combine the two and you get slower rotation ramped up to faster rotation. The good thing is you decide how long it's slow and when to ramp it up.

As seen in the animation, by simply rotating it you can change your throttle response.

When the cam is rotated fully towards the left, the reponse is 15% faster than stock. Rotating it fully right, gives 25% more control. Each position away from full fast adds more off idle control.

The Unipro's stages
The throttle response is divided into 3 stages (control, transition and response).
One or all stages are used to determine the overall response.
For maximum control, only the control stage is used.
For good off idle control with faster than stock rotation, all three stages are used.
For lightning fast response, only the response stage is used.

The control stage is 25% slower than stock. It is created by the cable riding in the cam slot. The diameter of the slot is smaller than the cam of a stock throttle. It takes more rotation to open the throttle, therefore the response is slower for more control.

The transition stage response is determined by the slope of the cam. It transitions up from control stage to the response stage. With our FlipCam, you can choose from two ramps. One is aggressive for a quick hit. The other is smoother for a gentle ramp.

The response stage is 15% faster than stock. It is created by the cable riding completely on the larger than stock outside diameter of the cam.

What settings do I use?

1. What is your normal riding style? When you approach a corner are you more likely to stop, pivot and go or do you rail and carry momentum through the corner?
If you stop, pivot and go, choose a setting more towards the control range. You will find more traction and thus faster acceleration. Let the throttle help.
If you ride momentum, you can use the response regions more. You already have a fluid style that promotes traction and stability. The faster regions will get you on the gas sooner thus faster.

2. Are you able to twist the throttle wide open before you get across the gate? If you don’t know or if you are not purposely over-gripping on the gate, you probably are not. You are loosing acceleration and stability due to poor body position. Try the response regions. You may have to sacrifice some control on other parts of the course, but a good start goes a long way towards a good finish.

3. Where is your right elbow when exiting a left hand corner? Is it down when you reach full throttle or do you re-grip at the corner apex, before accelerating? You should re-grip, but we don’t always do it. Use the response regions to keep your elbow up.

POSITION 1

All Unipro's are shipped with the aggressive transition in position 1 for 15% faster response. This gives a pure linear response. There is no control or transition stage.

If the response is too fast, flip the cam over to use the smooth transition. It will add off idle control and you will still have ~10% faster total rotation.

POSITION 5

As you move the cam towards the middle of the range, each hole adds more off idle control. Why? Moving the cam away from position 1 allows the cable to ride in the slower cam slot longer. With the agggressive transition position 5 is slightly faster rotation than stock. This gives good off idle control until about half throttle, when the transition kicks in to start the response stage. With the smooth transition, the control is more pronounced lasting longer due to the softer profile.

POSITION 10

When the cam is positioned for ultra control in position 10, the control stage is 90% of the throttle opening. This significantly slows the response with the total rotation being 25% longer. Use this setting for those extreme conditions when survival is most important . You will have to regrip each time you open the throttle just to get it fully open, but the increased control will help get you through the tough conditions.