FF two wheelers - Why bother?
A single track vehicle with a seat base less than 20” above ground level at ride height, fitted with a seat back capable of supporting the rider. The front suspension should not be steered.
The endless effort, a pointless pursuit?
Visitors to this site may be struck by the decades of history represented. The earliest FF, the four cylinder Wilkinson, is more than a century old. The Neracar used Hub centre steering eighty years ago. The 'Avro monocar', visibly similar to later FFs, was taking Mr. Roe to work in 1938. Surely there must be a reason for their continued obscurity?
The commercial reasons for ignoring FFs are clear - Car and bike makers already have products that sell - and always have. Transforming them would be expensive and risky. The corporatisation of vehicle manufacturing makes it even less likely that global enterprises, detached from engineering realities, will engage with that expense or risk.
Meanwhile the evolution of specialist media into product pushers, from the critical journals they once were, dependant on advertising from those corporates, has meant that even motorcyclists have remained almost entirely ignorant of FFs.
Further, the transformation of the general public into expert operators of touch screens, instead of their 'hardware' oriented parents and grandparents, makes an attempt to explain the technical advantages unpromising. It's not even easy to explain basic features "Why would you have a heater on a two-wheeler?" Er.., to keep warm?
Finally the technique of "Denial" has obstructed far more necessary transformations over the last half century. So this all raises the question; "Why bother with FF development and promotion?" Cars are cheap, most people are content with them and in any case motorcyclists generally are engaged in character validation, proving that they are 'real men', and occasionally women, by using a vehicle regarded by those car drivers as crazy. Taking out the pain and danger would spoil everything.
FFs may allow their users to travel faster, using less fuel, in warmth, security and comfort but it's obviously a minority interest, satisfied by simple one-offs, so why the production prototypes, the constant pitching to disinterested corporates?
The reason why
It's simple. Powered Two wheelers are the quickest way of getting across town. Even carrying a passenger and some luggage. They are also the most fuel-efficient powered vehicles on earth. Various studies show that a take up of PTWs by the vehicle using public disproportionately reduces congestion and fuel use.
Congestion is unpopular. Reducing fuel use is essential,. So, why don't people use PTWs in any meaningful numbers? You may have theories, I've done actual research.
I'm an engineer, so academics and students are welcome to criticise this as "anecdotal" and "not statistically relevant" - while they do it properly - but this is what I did.
I had access to a group of just over 200 people, all with motorcycle licences. Most had stopped riding motorcycles, some still rode them, a few had started riding FFs. They were asked either why they had stopped riding motorcycles, or what was the worst aspect of riding motorcycles. There was a spread of opinion but they all put one word at the top of their lists - "Pain"
Some talked about the accidents, some about the cold, or the simple, wearying work of riding a motorcycle at length in winter. The primary issues were Comfort and Safety. On the safety front there were several responses criticising marginal controllability, so that led to the mantra of the Voyager project design philosophy - Comfort, Handling and Safety.,
The subsequent output, from the Banana, through to the Cmax and FJ, can readily be criticised for being crude, overweight and primitive. They've also demonstrated levels of comfort, handling and safety unachievable with a motorcycle or scooter.
When the Cmax was delivered, it;s owner immediately drove it from Bristol to Naples. Later he came back for an MOT. He did this three times. FJ has a heater that provides warm air in the face at zero ambient. That's comfort. I won't bang on about the handling and safety - I'm told that's "Tales of derring-do". Contemplate the footage on this site of a Quasar being driven into a ditch, for a movie. Look at the 002 crash pictures. Make up your own mind.
Performance like this is what has motivated the engineers concerned, in some cases for most of their working lives. This is why the search for a production partner has never ended. As I wrote this sentence I got news that the latest pitch to a manufacturer has been turned down. I long ago ran out of companies in England with the ability, let alone the will, to consider FFs. This pitch was to an American group. Eventually we'll get to the Chinese.
The development of Electric Vehicles (EVs) should be the killer application for FFs. An EV is about efficiency, not power. A tiny electric motor can match the torque and power of a large Internal Combustion Engine (ICE), but will just flatten any reasonable battery pack faster than an even tinier motor better suited to the actual needs of the EV. A large part of developing an EV is controlling the massive torque of the motor. More performance in an EV, especially Range, requires improvements in efficiency, not power.
This is where the unbeatable efficiency of the FF layout scores. It comes from the minimal frontal area, accentuated by modern aerodynamics. The Monoliner race prototype generates less than half the drag of a racing motorcycle. FJ, an ancient road-going FF, uses less fuel at speed than Skoda's most fuel efficient Turbo-diesel. I know this because my wife has one. If FJ turned it's engine off at traffic lights, it'd beat it in town too.
A mass-market E-FF, without the problem of packaging an ICE engine into less available space than a motorcycle, minus exhausts, fuel and coolant systems, would be lighter than FJ and beat other E-powered vehicles on range, cost and performance.
The majority of the vehicle-using public will struggle to afford E-cars for at least the mid-term future. E-motorcycles are exactly as uncomfortable and dangerous as motorcycle always were, while costing more to go slower. As Climate Change denial falters in the face of reality it's inevitable that a whole raft of ignored 'appropriate technology' will emerge into the mainstream.
FFs are a part of that 'appropriate' future. That's why I think it's still worth promoting them.