Overview
The V5 design brief was to make a technically competent machine that is also aesthetically pleasing and easily transportable.
The Bailey V5 paramotor is 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. 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.
Active Chassis Construction
The chassis is quite different to our previous designs and has integral pick-up points for the all new Active hang bars.
The Active hang bars are a unique design, made from mirror polished 316 stainless steel, and are fixed to the chassis pivot points with red alloy fastening nuts and a quick release 'R' Clip.
It is widely understood that the optimum pivot point location for moving hang bars on a paramotor is on the same horizontal plane as the thrust line and vertically in line with the chassis/engine Centre of gravity (C of G). On most designs this ideal location has obstructions which prevent optimum placement.
This pivot placement was one of the key design briefs when we were planning the V5 engine and chassis layout. The result is a pivot point that is as close as possible to the ideal position, rearward of the harness plane and in line horizontally with the prop centre, extensive flight testing by many different size/weight pilots has proved that the system not only remains vertically stable with large or small power changes but also exhibits virtually zero torque.
It has been demonstrated that with zero brake input and full power (60kg static) a left turn (opposite to torque) can be made with weight shift only, the machine can be made to maintain heading with weight shift input only, from idle all the way to full power.
Weight shift steering ability is further enhanced by the pivot geometry of the hang bars, when viewed from the front the bar follows a downward and inward path, this exaggerates the weight transfer onto the down going riser in the direction of turn by its inward movement. . A static amount of riser offset is built into the bars also so at a cruse power setting the bars (and therefore the seat) can remain level.
The upper stop for the hang bars consists of a fabric strap which as well as minimising the force on the chassis to resist upward movement is adjustable enabling the upper bar position to be set with a sliding clamp, this strap also acts as a backup in the event of a pivot failure. Similar clamps locate the hang loop and harness main support, both are infinitely adjustable to suit pilot weight/size. Utilising these clamps has the added benefit of rendering the whole hang system 'shackless', The whole mechanical hang assembly is backed up by an additional safety strap that connects to the main seat riser strap on the harness, designed to minimise pitch/lateral imbalance should it ever become operational in the event of a hang loop failure.
Cage Construction
The V5 safety cage is a single hoop, 4 piece split design that is clear anodised for added durability and incorporates alloy inserts to prevent any unwanted movement. Each quarter features integral line fastening loops and have our own specification, black nylon cage safety line woven through them.
Both left and right top quarters feature a handy throttle handle hook and on manual (pull start) machines also feature our unique fastening clamp/webbing strap/roller pulley, which locates the pull starter handle conveniently just behind the pilots head.
The cage quarters are secured with strong Velcro fasteners allowing quick assembly/disassembly with complete peace of mind and ultimate portability.
All Bailey V5 paramotors are supplied with a bespoke padded cage quarter bag and propeller covers.
The V5 engine has a capacity of 195cc and is the latest development of our 4 stroke design. Available with manual pull start, this new engine has a power output of 20.5Hp, which gives in excess of 65Kg (143lbs) of thrust when used with our 1.30m Helix propeller.
The V5 is our lightest and most compact engine, weighing only 15.8Kg (whole paramotor 27.5Kg.
The engine is fitted with our cylinder head decompression system, called the Easy Start, which makes starting effortless, even mid-flight.
The V5 features a 2-piece CNC machined crankcase, 2 valve head with Easy Start System, alloy inlet manifold with PWK 28 carb (manual choke) and K&N air filter with rubber mounted anti-vibration bracket. The cylinder bore features a special coating for increased wear resistance and our latest crankshaft design features oversize bearings and an extra internal needle-roller bearing.
Engine cooling is taken care of by our revised forced air cooling system, using a crankshaft mounted fan to remove heat from the engine, ducted by our all-new ABS injection moulded engine cover, which also neatly houses the pulse-fed fuel pump. The ignition CDI unit is also directly mounted to the engine on a custom bracket, making for an incredibly neat installation.

The engine has a 2 stage oil filtering system, with a replaceable oil filter that is easy accessible and a glass oil level window so you easily check the oil level.
The standard exhaust silencer and downpipe are made from 304 Stainless steel for longevity, with a chrome plated mild steel exhaust bracket which houses our heavy duty exhaust mounting clamps that are sprung to allow for thermal expansion/contraction of the exhaust under all heat ranges. We also produce an optional titanium exhaust silencer and bracket that gives a weight saving of 650g over the stainless exhaust.
We exclusively use the superb carbon-composite propellers made to our design by Helix Carbon GmbH in Germany. These top quality propellers are a 2 piece 1.30m, 2 blade design that slide together to produce an ultra-strong and lightweight set-up that can be easily stowed in the their supplied Bailey Aviation covers.
There are two different propeller mounting systems offered. The standard set-up has a six point fixing, featuring M8 studs that the propeller fits over, sandwiched either side by neoprene gaskets, with a red anodised clamp plate that fits on last and then secured with anti-vibration Nyloc nuts.
The optional mounting method is our Quick Release System, which utilizes six 8mm dowel pins instead of threaded studs, so the propeller fits over the six dowel pins, again sandwiched by neoprene gaskets and then the quick release plate fits on last and a single bolt fixing secured with an 'R' clip enables fast and easy propeller removal and more evenly distributed clamping pressure. The Quick Release Syetem is a very popular option and is supplied with its own bespoke prop bolt fastening spanner.
The V5 uses a new 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 and padded shoulder straps. The harness also has integral reserve bridle routing underneath Velcro padding – Perfect for fitting a Sup’Air reserve.
The harness is fitted to the chasiss with stainless steel quick release securing pins at the top and webbing loop straps that fit over red anodised bosses at the bottom. Our harnesses are also fitted with a clear plastic window on the left hand shoulder strap, designed to accept the optional PET2000DXR tachometer/hourmeter.
The harness has plenty of adjustment range and is available in either medium or large sizes. We find that most pilots are suited to the medium harness, but it may be necessary to use the large harness if you are over 6' 3" or over 100Kg.

The V5 comes as standard with our red anodised alloy 10 litre fuel tank, with site level gauge/scale and quick release dry-break fuel coupling.
There is an optional 15 litre tanks for pilots who wish to extended their range for XC flights etc.
The V5 throttle has a lightweight alloy core, with black silicone anti-slip handgrip and ergonomically designed alloy lever with an integral adjustable webbing strap. The throttle cable itself is housed in a hard wearing textile braided covering that is heat shrunk to keep it fully sealed. A recessed high quality stop button is fitted to all manual start V5 models. The throttle itself can be adapted from right to left handed use with no tools required in a matter of seconds.
Technical information is currently being updated, please re-visit soon.
V5 (Manual Start Only) Paramotor - 1.30m propeller, all alloy construction £5450.00 incl VAT
Options:-
Titanium exhaust silencer & bracket £150.00 incl VAT (650g weight saving over standard stainless exhaust)
Quick Release propeller System £45.00 incl VAT
15 Litre fuel tank £25.00 incl VAT
12v power supply for manual start machines £75.00 incl VAT
All
prices include 20% UK VAT.
Please enquire with our sales office on telephone no. 01763 246660 for full pricing details.