Paragon Performance Package

about this

Please call or message if you have any questions. There is a lot going on with this kit and we are happy to help.

 Here it is, the best MotoCult has to offer! This is the Paragon Performance Package and it is AMAZING! This is the famous Stage 4 kit but on steroids. What is different about this kit compared to the Stage 4 Plus kit? Glad you asked! The Paragon kit has a completely unrestricted exhaust(still has fiberglass baffling that gives it a really deep exhaust note), larger radiator with a fan that is controlled by a thermal switch, Paragon cam(the most powerful CG cam in the world), 32mm intake and Nibbi carburetor, short pull throttle and cable, and a 41 tooth rear sprocket.

This kit is designed to offer reliability and big power to your Janus 250. This kit will fit the Halcyon 250, Phoenix 250, and Gryffin 250. A high exhaust like the stock Gryffin pipe is available for the Phoenix and Gryffin.

Do you want MotoCult to install this package? Click here to see the installation rates

The Dyno chart is a stock Halcyon 250 vs. Stage 4 Plus vs. Paragon Package.

Here’s what’s in the Paragon kit:

-True 250 piston and cylinder kit with head and base gaskets

-Paragon cam

-Performance clutch springs

-Ported and polished head

-Roller rockers(the lifters that rest against the cam and lift the push rods)

-Large radiator with fan and thermal switch. The fan will automatically turn on at 190 degrees.

-Black valve cover for the oil cooler. Hoses and hardware included.

-41 tooth rear sprocket. This is the perfect gearing for this kit

-Velocity stack or pod air filter

-Carburetor/intake coupler

-32mm Nibbi carburetor 

-32mm stainless steel intake with gaskets

-Full engine gasket set, just in case you need a gasket during the installation 

-Short pull throttle assembly with throttle cable

-Adaptor for the air box. The PCV valve will be removed and the crankcase will be vented into the air box.

-Assembly tool kit which includes a chain breaker, crank seal installer, piston ring compressor, valve tool, feeler gauges, and a flywheel remover tool.