2025 Janus MotoCult Custom Phoenix

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2025 Janus MotoCult Custom

This is a one-of-a-kind MotoCult-built Janus, created as a modern interpretation of a lightweight vintage race bike. It is titled as a 2025 Janus Griffin but has been completely rebuilt and reimagined using Phoenix bodywork along with an extensive list of custom and performance components.

At the heart of the bike is a brand new MotoCult MC300 engine. The engine has been professionally dyno tuned and is paired with a 28mm carburetor and custom velocity stack housed inside the airbox. Exhaust is handled by a custom fabricated high pipe and MotoCult performance muffler.

An oil cooler with a thermostatically controlled electric fan keeps engine temperatures under control. The bike is also equipped with the MotoCult performance rear brake upgrade.

The chassis is finished with CNC billet aluminum clip-on handlebars, a custom front fairing with beautifully fabricated mounting hardware, custom LED turn signals, LED headlight and LED tail light. It rides on brand new Shinko SR71 tires with a 3.00 front and 3.50 rear.

The Phoenix-style seat was completely reupholstered in leather specifically for this build, with a ribbed pattern and raised rear section that complements the vintage race bike profile.

Attention was paid to the smallest details throughout the motorcycle. Nearly every original fastener has been replaced with stainless steel Allen-head hardware, giving the finished bike a much cleaner and more refined appearance.

The red and white finish and simple MotoCult racing graphics were designed specifically for this build. The Phoenix-style tank and seat, high exhaust, clip-ons and fairing completely transform the stance of the motorcycle while still retaining the character that makes a Janus recognizable.

This was not assembled as a collection of bolt-on parts. The entire motorcycle was built, sorted and dyno tuned by MotoCult as a complete bike. It starts easily, runs extremely well and is considerably quicker than a standard Janus 250.

Brand new MotoCult MC300 engine

Professionally dyno tuned

28mm carburetor

Custom velocity stack

Custom fabricated high exhaust

MotoCult performance muffler

Oil cooler with thermostatically controlled electric fan

MotoCult performance rear brake upgrade

CNC billet aluminum clip-on handlebars

Custom front fairing and mounting system

Phoenix-style tank

Custom reupholstered leather seat

Brand new Shinko SR71 tires, 3.00 front and 3.50 rear

Custom LED turn signals

LED headlight

LED tail light

Brand new battery

Stainless steel Allen-head hardware throughout

Titled as a 2025 Janus Griffin

Built by MotoCult in Goshen, Indiana

This is a true one-off MotoCult build. One bike, one build, and there isn’t another one like it.