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B) Stage 2 Performance Package

$351.00 USD
$351.00 USD
$378.00 USD
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B) Stage 2 Performance Package
B) Stage 2 Performance Package
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installation

MotoCult can install this for you.
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More into DIY? Here's a video:

about this

Stage 2 is now better than ever! We now include a port, polished, and flowed head. Stage 2 has been thoughtfully developed to offer a budget friendly solution for increasing the horsepower and torque of your air cooled CG250 motor resulting in a more usable motorcycle. Stage 2 produces 18.8 HP at the wheel, a 34% increase in power over the stock 14 HP engine. This package was developed using 87 octane fuel. Kit pairs well with slightly taller gearing over stock. 

Don't forget to add the crank shaft seal installation tool to your cart

 

Do you want MotoCult to install this kit for you? Add the installation option to your cart HERE

This package includes:

- Ported, polished, and flowed head (Painted satin black)

-292 Power cam and 44t cam gear (cam is already installed in gear)

-Stainless steel thin head gasket

-Composite thin base gasket

-Genuine Keihin main jet

-Carburetor slide

-Carburetor needle with five clip positions

-Deluxe exhaust gasket

-Crankshaft seal

-Deluxe valve cover gasket

-Magneto puller tool

Full installation video here https://youtu.be/HOzzppXZtGE


Customer Reviews

Based on 3 reviews
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A
Anonymous
450 spirit in a 250 body

I actually have kind of a unique combination: the stage 2 kit + the breathe easy kit + the deluxe rocker arm lifters + a 45T sprocket. My Halcyon 250 is now essentially a 450 in the body of a 250. I was on the fence between a 250 and a 450, decided on the 250 which was great, but I was missing the pep of the 450. Well, now I have it!

M
Michael McCully
Great product

I purchase the stage 2 kit about a month ago. The kit is very easy to install. At the same time I put a nibbi on carburetor. When I took the first ride I was very impressed with the increase in power and performance the throttle response was very noticable and low end power was noticeable increased.
Top speed went from 55 MPH to 64 MPH GPS speed not speedometer speed.
Thanks.

W
Wayne Sweet
Halcyon 250 Upgrades

The Stage 2 kit provides great performance in the mid to upper range. You can feel the power difference when you roll back the throttle. Installation was straight forward - watch the DIY video first. As an added bonus my Halcyon now actually idles (you need to get MotoCults idle mixture screw tool).
Also recommend the MotoCult oil cooler. Comes with everything you need. It helps keep the oil temperature lower while riding my Halcyon 250 in Florida.
My most recent MotoCult upgrade was the vintage LED taillight. Looks very cool and easy to install.
You can't go wrong with MotoCult products. And, Devin was always available for any questions.