Why choose a Bailey
 
 
 
 
 

ALUMINIUM ALLOY CHASSIS AND CAGE SECTIONS


All Bailey Aviation paramotors are designed, manufactured and assembled in house to exacting standards. The alloy cage and engine chassis are made from drawn aviation specification aluminium tube of various gauges giving maximum structural stiffness without adding excess weight.

All tubes are precision TIG welded using filler rod of the same material to insure uniform strength and quality of finish. The safety cage is a 4 piece split design that is clear anodised for added durability and incorporates nylon bushes to prevent any unwanted movement.

The cage quarters are secured with strong Velcro fasteners allowing quick assembly/disassembly with complete peace of mind and ultimate portability.
In the event of a very heavy landing or fall the cage is designed to deform & absorb impact, protecting the pilot and the main chassis.

This ‘No compromise’ design has high structural rigidity in key stressed areas and is designed to be dismantled quickly & easily, leaving the chassis/engine to remain free standing when disassembled. Our design brief was to make technically competent machines that are aesthetically pleasing and easily transportable.

TITANIUM CHASSIS AND CAGE SECTIONS
Our new range of Titanium chassis, cage quarters and hang-bars are produced for Bailey Aviation by one of the worlds finest Titanium specialists. This exotic material is stronger and lighter than aluminium alloy (it has the highest strength-to-weight ratio of any metal) and possesses very high heat, corrosion and fatigue resistance. The outer hoop has been designed from aerofoil section Titanium for less drag and wind noise and has integral titanium loops for the nylon safety netting to be weaved through. The TITANIUM range has a weight saving of 1Kg from our standard aluminium alloy paramotors and give you looks second-to-none.

Titanium has been used for many years in medical, military and aerospace applications and has a ‘memory’ and so can absorb minor impacts with little or no deformation. Chassis’, cage quarters and hang bars are finished in natural titanium, complete with beautiful welding heat discolouration.


 

Workshop Picture 1
Workshop Picture2

TITANIUM CHASSIS AND CAGE SECTIONS
The TITANIUM range of chassis, cage quarters and hang-bars produced for Bailey Aviation by one of the worlds finest Titanium specialists. This exotic material is stronger and lighter than aluminium alloy (it has the highest strength-to-weight ratio of any metal) and possesses very high heat, corrosion and fatigue resistance. The outer hoop has been designed from aerofoil section Titanium for less drag and wind noise and has integral titanium loops for the nylon safety netting to be weaved through. The TITANIUM range has a weight saving of 1Kg from our standard aluminium alloy paramotors and give you looks second-to-none. Titanium has been used for many years in medical, military and aerospace applications and has a 'memory' and so can absorb minor impacts with little or no deformation. Chassis', cage quarters and hang bars are finished in natural titanium, complete with beautiful welding heat discolouration. Please note: Options and technical specification for the Titanium range are identical to that of our alloy paramotors, the only difference is the chassis, cage section and hang bar material.

 

       

 

Harness Picture
Harness
Bespoke harness designed in collaboration between Bailey Aviation and Sup’Air of France. This lightweight harness is rigid but comfortable and has lots of useful features, such as: Double lock Sup’Air caribiners, in flight accessible 6x9” pockets, quick release buckles, speed bar pulleys, adjustable leg support, secondary safety hang straps, rucksack type ground hang system, padded shoulder straps and stainless steel quick release securing pins. The harness also has integral reserve bridle routing underneath Velcro padding – Perfect for fitting a Sup’Air reserve.
 
Fuel System Picture
Fuel System
Our unique 10 Litre aluminium fabricated fuel tank is a quick release design and can be easily removed from the paramotor in seconds enabling easy ‘off motor’ re-fuelling. The tank also incorporates a side mounted level gauge with scale and a quick release dry-break fuel coupling to prevent spilt fuel on disassembly and a screw mounted filler cap with one-way valve. We also offer a 15 litre 'Export' fuel tank for use outside the UK - Please enquire for full details.

 
Flight Geometry Picture

Active Chassis

Flight Geometry
After extensive testing and development of the harness hang system our machines will fly straight & level without turning or yawing and are stable in turbulence unlike many other designs

We now offer three different hang bar systems, known as the mid type, low type and New for 2009, the Active Chassis. Mid type and low type systems are built around the same chassis, with different bar designs, so these are interchangeable (bars available separately):-

Mid type
Asymmetric ‘torque-cancelling’ hang bars with two-position fulcrum point allow for any pilot weight. The mid hang bars are manufactured from seamless 316 stainless tube that are mirror polished and are attached to the chassis by two quick release ‘Pip pins’. Mid hang bars are highly recommended for novice pilots as they are offer a very stable flight.

Low type
These hang bars feature 50mm lower attachment points than our mid type and are popular with competition pilots who want more weight-shift capability from their set-up. They have four positions of adjustment to not only cater for varying pilot weights, but also allow the pilot to change the thrust line, again a useful feature for competition pilots. The trade-off for the increase in manoeuvrability is a slight decrease in stability.

Active Chassis
The Bailey Aviation Active Chassis uses an ingenious linkage arrangement manufactured from stainless steel to allow movable hang points while keeping the thrust angle constant, allowing a much improved degree of weight-shift to allow pilots to accomplish tighter turns whilst retaining correct flight geometry throughout its movement.
The Active Chassis has been through a major testing programme and with input from many of the UK's leading pilots, will prove to be popular with competition pilots.

 
 
Electric Start System
All our paramotors are equipped with a reliable electric start system, using a 12v 2.5ah sealed lead acid battery pack with quick release multi connector. One push of the start button located on the throttle handle and the 4 stroke starts effortlessly, even in flight. The battery charges in-flight, so need to worry about flat batteries or regular re-charging. A 240v mains (UK) wall charger is available as an optional having full thermal protection against over-charging.

 


 
Safety Cage Netting Picture
Safety Cage Netting
The Bailey Aviation safety cages have our own specification woven nylon safety mesh which is threaded through the outer hoop (using plastic inserts) leaving a perfectly smooth inner edge for the wing lines to glide over during a forward launch. The cage also has a convenient throttle handle hook.
 

 

   
 
We have spent many exhaustive hours testing all aspects of our paramotor range to insure that we can get the highest power and thrust figures for our machines.
We use our own custom made Paramotor test rig that consists of a heavy steel ‘Stand on’ chassis with a sliding bed that is mounted on low friction roller bearings that the complete Paramotor is strapped onto. This sliding bed is connected to a very precise, calibrated load cell that is linked to a digital readout, enabling us to get accurate, repeatable test figures for our motors. All measurements are taken indoors, reducing the chances of wind affecting the test results.

The ambient temperatures and barometric pressure are also logged and tests have been repeated at different times and temperatures to obtain meaningful ‘Average’ test results, which we are very proud to print! By testing different prop designs and reduction drives we can be sure that our range is honed to perfection and with the help of the remarkable Quest! XC device we can keep a careful eye on all engine parameters obtaining real-time data-logging information.
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BAILEY TEST RIG WITH
QUEST! XC UNIT

Click on pics to view larger images
Click Here To View Larger Image

 

 

2009 sees the introduction of two all new, third generation 4 stroke engines, known as the V3-180 and 4V-200. The V3-180 is an 18HP, 180cc, 2 valve engine that directly replaces our 4stroke175 and features a number of improvements; 1kg lighter, more compact in every dimension, more powerful, improved cooling, provision for electric start with manual back-up, increased oil capacity, improved oil filtration/scavenging and much more.
 

The 4V-200 engine is based on the V3-180, but has a capacity of 200cc (22HP) and features a unique 4 valve cylinder head, ideally suited to paramotor pilots that weigh over 110Kg or the perfect answer for self-builders of trikes, ultralights or powered hang gliders, looking for economical, reliable 4 stroke power.

Our 'World First' 4 stroke paramotors have proved devastatingly effective over the last 5 years in competitions, with many UK, French and World Championship podium positions. Bailey Aviation machines are the leading choice for competition pilots, long XC pilots and fun-flyers alike. The 4 stroke design provides a superbly linear power delivery, smooth from idle to the higher RPM limits, far removed from the peaky power delivery of some 2 stroke designs. Many pilots are enjoying the extra flying time our fuel-efficient 4 stroke design offers, with 4+ hours flights now possible from a 10 litre fuel load.
 

The Bailey 4 stroke is a single cylinder SOHC design and features CNC machined alloy crankcases, pressure compensating carburettor, stainless steel exhaust, Poly-V belt drive reduction, high power CDI ignition and electric starting system. The Bailey 4 Stroke engines are compact and weigh in at 18.3Kg (V3-180) or 19.5Kg (4V-200) with all ancillaries (but minus battery pack).
 

But are the 4 strokes heavier?
Many people are apprehensive at the dry weight of our 4 stroke paramotor compared to a 2 stroke counterpart, without understanding the affective advantages of the design. There are currently many 30kg + paramotors available, most having a fuel consumption of 4-6 litres / hour. This means that when fuelling for a 2-hour flight on such a machine it would require the loading of 10 litres (7.20kg) of fuel, bringing the total take-off weight to 37.20kg. A similar flight on a Bailey 4 Stroke that uses 2 litres/hour would only need 4 litres (2.88kg) of fuel, resulting in a take off weight of only 36.38kg. When contemplating the weight of a Bailey 4 Stroke, the fuel load has to be taken into consideration, as the 4 Stroke is very economical.
 

 

 

 
v3-180 small
1.10mØ propeller
Electric start
v3-180 small
1.30mØ propeller
Electric start
4v-200 small
1.10mØ propeller
Electric start
4v-200 small
1.30mØ propeller
Electric start
Engine Manufacturer
Bailey Aviation (UK)
Bailey Aviation (UK)
Bailey Aviation (UK)
Bailey Aviation (UK)
Type / Power Output
180cc SOHC 4 Stroke
18HP@7700RPM
180cc SOHC 4 Stroke
18HP@7700RPM
200cc SOHC 4 Stroke
22HP@8100RPM
200cc SOHC 4 Stroke
22HP@8100RPM
Static Thrust (See Note 1)
50Kg (110lbs)
60Kg (132lbs)
T.B.A.
75Kg (165lbs)
Engine Weight - Electric
18.3Kg
18.3Kg
19.5Kg
19.5Kg
Paramotor Dry Weight
Alloy Chassis & Cage
32.5Kg (Electric)
32.5Kg (Electric)
33.7Kg (Electric)
33.7Kg (Electric)
Paramotor Dry Weight
Titanium Chassis & Cage
31.5Kg (Electric)
31.5Kg (Electric)
32.7Kg (Electric)
32.7Kg (Electric)
Fuel Consumption
(See Note 2)
2.0 to 2.5 Litres/Hour
2.0 to 2.5 Litres/Hour
2.5 to 3.0 Litres/Hour
2.5 to 3.0 Litres/Hour
Range
(See Note 2)
4.0 to 5.0 Hours
4.0 to 5.0 Hours
3.5 to 4.0 Hours
3.5 to 4.0 Hours
Fuel Tank Capacity
10 Litres
10 or 15 Litres
10 Litres
10 or 15 Litres
Pilot Weight Range
Up to 90Kg
Up to 105Kg
100Kg +
100Kg +
Noise Level
60dB
60dB
60dB
60dB

Notes
 

  1. Static thrust figures are measured on our own calibrated test rig and are averaged across a variety of different atmospheric conditions (temperature, pressure, humidity
  2. Fuel consumption figures are based on an 85Kg pilot with Ozone Viper 27 wing on fast trim
  3.  

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Active Chassis Logo             Active Chassis Active Chassis Load Testing          

Please click on the images to enlarge

 

Bailey Active Chassis
The new Bailey Aviation active chassis first shown at the Sports and Leisure Aviation Show at the Birmingham NEC in December 2008
has now passed the load testing and is available as an option on all new aluminium machines, the titanium version will be available soon. 

The Bailey Aviation Active Chassis uses an ingenious linkage arrangement manufactured from stainless steel to allow movable hang points while keeping the thrust angle constant, allowing a much improved degree of weight-shift to allow pilots to accomplish tighter turns whilst retaining correct flight geometry throughout its movement.

The Active Chassis has been through a major testing programme and with input from many of the UK's leading pilots, will prove to be popular with competition pilots.

The Active Chassis is available as an additional cost option on all alloy 1.10m and 1.30m type paramotors. Due to the complexity of the new Active Chassis, ‘Mid’ and ‘Low’ hang point machines cannot be converted.
 

 

New Quick Release Propeller mounting system

 


click on image to enlarge
Our new Quick Release propeller mounting system is now available as an option for all V3-180 and 4V-200 engines. Single bolt fixing secured with an 'R' clip enables fast and easy propeller removal and more evenly distributed clamping pressure. The new quick release system is £40.00 incl VAT


 

 

2009 Paramotor Range Prices
 

 

1.10mØ propeller
Electric start

1.30mØ propeller
Electric start

1.10mØ propeller
Electric start

1.30mØ propeller
Electric start
£4895.00
£4995.00
£5095.00
£5195.00
£5095.00
£5195.00
£5295.00
£5395.00