Active & Passive Safety

The Primus chassis is composed of two parts, the base acts a shock absorber in the unlikely event of a severe impact. This base will absorb the energy and help protect the pilot from injury.

For beginner pilots, two extra safety options are available: an additional bumper and an airbag integrated into the harness. These provide additional safety to protect the pilot’s body in case of impact with the ground.

Primus Chassis

The Primus chassis is a whole 4½ lbs. lighter than our previous model. With the Primus's pivoting swing arms, the center of gravity is brought closer to the pilot, this equates to more pilot comfort when on the ground.

Both the chassis and the propller comes standard in Carbon Fiber. The side comfort tubes help to eliminate vibrations and guarantee optimal propeller alignment between the harness and the chassis.

Comfort or Dynamic Mode

Adventure's exclusive 3D System allows the swing arms to be locked or unlocked.

The locked position is considered the Comfort Mode and is recommended for beginning pilots. The unlocked position is considered the Dynamic Sport Mode and is recommended for more advanced pilots. Dynamice Sport Mode allows for active piloting with the harness, enabling the true potential of the paramotor and wing.

Compare Engines

Primus 8.1 Eole 135 Moster 185
Size cm 115/130 115/130 130
Weight kg from 23.5 27.4 23.85
Pilot weight kg up to 80 70 to 110 75 to tandem
Cylinder cc 80 135 185
Power hp 17 25 25
Thrust kg 50/55 66/74 80/85
Consumption (l/h) 2.5 3.0 3.5
Reduction 4.2 3.12 2.86 (clutch)
Clutch - - - - Standard
Starter electric electric manual & electric
RPM Tachometer standard standard standard
Price $4,995 $6,095 $6,995
Package Deal (w/Flex One wing) $7,695 $8,095 $8,995

Motor Manufactures

Compact and lightweight motor (23,6 lbs with electric start) and very quiet.

The 8.1 represents the direct evolution of 8.0. It maintains the same power and reliability but the engine and its installation on the chassis have been optimized for a greater compactness. It offers an excellent power-to-weight ratio for its 17HP, suitable for any pilot up to 180 lbs.

Easy-to-use and extremely quiet engine.

With its 25 HP, its thrust and its great responsiveness, it will gratify the pilots up to 110 kg (240 lbs) as well as the lighter pilots looking for power.

MOSTER 185 PLUS DUAL version of the Italian best seller,

with its clutch and dual starter: manual + electric, together with cooling carbon carter. This «full option» version will deliver the thrust expected by the pilots in search for power.

Primus Options & Features

Bumper

Cage and Prop protection for beginners.

Titanium Exhaust

It's lighter and softer sounding.

Quick Carabiners

Safe and standard on all models.

Reserve

Complete range of light MayDay reserves.

3D System

Comfort or Dynamic sport mode.

Air Bag

Added safety.

Cameleon Throttle

Pilot like a Pro.

Comfort Harness

Comfortable for all size pilots.

Carbon Cage

Full hoop with titanium screws.

Side Container

For the light reserve.