The Top 10 Scariest Motorcycles Ever

The definition of a scary bike is a tricky thing to nail down. After all, a bike is an inanimate object and even some of the worst custom builds aren't scary to look at. 

Most bikes only become scary when you include a bag of blood, bones, and self-awareness into the equation. Usually, a bag of blood, bones, and self-awareness which assumes they have more skill than they actually do!

10. MV Agusta F4 LH 44

MV Agusta. The name is synonymous with beautiful, fragile and super-exclusive motorcycles. And that’s before you even get to the speed of them! This MV F4 special edition, designed by social media king and seven-time Formula One World champion, Lewis Hamilton, is certainly fast. At 175kg dry and with 212hp on tap, the red missile from Varese can top a claim 187mph and propel those brave enough to 60mph in less than three seconds. But then again so do most top-flight superbikes, so why’s it on the list?

Simply put it’s the value and the exclusivity. Any bike that’s built-in such small numbers, just 44 were produced, and sold at such a price, £54k, instantly adds another layer of fear to the already daunting act of riding the thing!

9. Suzuki TL1000S

Few bikes gained such a reputation (and cult following) in the nineties than the TL1000S. Its buckaroo-style handling and penchant for a tank-slapper made it the bad boy of the superbike block. Road-testers queued up to try and tame the beast and the front covers of magazines were adorned with crazy shots of the TL’ cutting some serious shapes. The problem stemmed from an F1-inspired rotary rear suspension damper that was located too close to the exhaust. When ridden hard the oil in the damper would become hot and would lose much of its damping properties, leaving you with a very under-damped rear end - never good!

After a spate of bad accidents, a worldwide recall was issued, and bikes were retro-fitted with a steering damper to try and keep the bike pointing the right way.

It could have been a PR disaster for Suzuki, but it built the bike up to be this mythical machine that demanded respect. And in the real world, if ridden the right way and given the relevant allowances, it was actually rather good.

8. Suzuki GSX-R1100 (WP)

In an age where the FireBlade had just landed and eclipsed everything in the superbike class. You’d be forgiven for thinking that Suzuki would chase the Honda by going lighter and more focused, with sharper handling. What they actually did was use a sledgehammer to crack a walnut! And it nearly worked.

The GSX-R1100 was sharper than its spec sheet would have you believe. Its 156bhp made it one of the more powerful of the early nineties superbikes although its double-cradle frame, which had been around since the original GSX-R slab-sided bikes, meant it couldn’t scythe through an apex like the ‘Blade did. Add to that four-pot brakes (on the early bikes) and a wet weight nudging 260kg - more than a 2018 Multistrada - and the handling should have been dire, but it wasn’t. Near-perfect weight distribution and a short wheelbase made the 1100 the weapon of choice for the hooligans! It could turn fast and loved to wheelie.

The big ‘Gixxer’ also had something the other bikes in the class didn’t have: Attitude. And it had it in spades.

7. Kawasaki H1 500 Mach III

‘Two-Smokes’ always seem to get bikers of a certain age going all dewy-eyed and weak at the knees. And none more so than the H1 Mach III.

In an age where the Bonneville had just begun to fade and Honda’s CB750 was the new standard in reliability, speed and handling. Along came the Kawasaki H1 Mach III. Powered by a small and light two-stroke triple, the spindly looking roadster had a claimed 60hp on tap and could propel the 188kg machine to 125mph. The Mach III also had notorious handling, rearward weight bias, and typical two-stroke power delivery making cornering a clench-your-cheeks and pray affair.

But, like every other bike on this list, the legend makes the bike. You’d be hard-pushed to get a decent H1 for less than £7,000 on today’s market.

6. Maico Enduro 685

Few bikes scream ‘I’m a badass’ like a two-stroke, 684cc motocross bike. And the Enduro 685 is the baddest of the lot! The liquid-cooled, single-cylinder engine produces a whopping 82hp which makes the 101kg, featherweight machine one of the fastest and scariest ways to travel on dirt. Short gears, long-travel suspension, and a narrow powerband make the Maico a bike for advanced/brave off-road riders.

Early big capacity two stokes were notoriously hard to kick over, high compression, big CC’s and only one cylinder are not a recipe for easy starting. It was so bad that some manufacturers made the mixture richer on bikes to try and help the situation. Even so, it’s been known for people to be hospitalised after attempting to start them without riding boots on. Buyer beware.

7. Boss Hoss V8

Okay, maybe a V8-powered custom with 450hp and 445 ft-lbs of torque screams badass a bit more than the Maico, but the power and torque are only two of the things that makes the Boss Hoss a scary bike. Let’s take a look at the stats: 2.6m long, 300-section rear tyre, 500kg wet weight, 6200cc…

I had a chat with the owner of one at a bike rally a few years ago. He said the day he picked it up he was riding down the M4 to get home, his mate was following behind him. He kept opening the throttle to "see what she could do" but it wouldn’t accelerate at all and just made a screeching noise. Pulling into a café he said to his mate, "I think the clutch is knackered". "No, that’s the back tyre, it’s down to the canvas!" his mate replied. Too many rolling burnouts at 80mph will do that to a tyre!

6. Anything with NOz…

Especially if it’s been fitted by the previous owner. In their shed. Look, speed on a bike is great, it’s the thing that gets those synapses in our brains firing in a way that other forms of transport just don’t. But I’ve never got on a bike, and I’ve ridden some of the quickest, and thought, "do you know, another 80hp would be nice…"

Above all this, adding to the sphincter-clenching is the worry that the person who fitted the system did so with nothing more than a Halfords' toolset, a four-pack of beer and some videos from YouTube!

5. Yamaha V-Max

Launched in 1984, the original V-MAX was the epitome of excess. Big capacity, big horsepower and a chassis that could never really handle it all. Early bikes were fast in a straight line but wayward in the corners and woefully lacking in the braking department. The V-MAX was not a bike for the meek, and it still isn’t. Advances in tyre technology have helped make a slightly more rideable bike but the V-MAX isn’t meant for B-roads. It was made for racing between traffic lights and running a quarter-mile in 10 seconds, doing anything else with one is kinda missing the point.

4. Ducati Streetfighter V4 S

Taking the baton from the Streetfighter 1098 from more than a decade ago, the latest generation of the family is the fastest, most powerful, and most technologically advanced to date. And it doesn't matter how many electronic system Ducati throws at the thing, in most of the riding modes it just feels too fast for the road.

3. Crighton CR700W

Powered by a 220bhp 699cc twin-rotor engine that revs free and easily all the way up to 10,500rpm with peak torque at 9,500rpm. That equates to a 319hp per litre, which is remarkebly more potent than most MotoGP bikes.

If you've seen the videos of this bike being ridden on track, you'll be aware of that shrill engine note and fire-breathing exhaust, and nothing says "I'm scary AF bro" like a bike that tries to barbecue your backside as you ride!

2. Kawasaki Ninja H2R

When the H2R landed the motorcycle world stopped. You could almost hear the sound of jaws hitting the deck the world over. As if all the hype and months of teaser videos weren’t enough. Some clever sod in marketing decided the best way to hit the fever pitch would be to stick the thing on a dyno at the NEC. The crowds gathered, the children looked on - then screamed and ran off - and flames shot three feet out of the open pipes. The windows reverberated, and you could feel the building vibrate as the 300hp, supercharged, thousand kissed the rev-limiter. And it worked, the bike had reached ‘legend’ status before the show had even ended. I spoke to some people on day one who had come to see that one bike and as soon as they had, they turned and walked out.

As scary as riding the H2R would be, I’m pretty sure in years to come we’ll talk about it in the same way we do the Vincent Black Shadow or the CB750.

1. Aprilia RS Cube

The Cube was Aprilia’s attempt to take down the established teams in MotoGP. The heart of the bike was a 990cc, inline, three-cylinder engine. Developed in conjunction with the then F1 engine builder Cosworth, the Cube was one of the first MotoGP bikes to gain pneumatic valves, ride-by-wire throttle, and traction control. The frame was an evolution of the firm's 250cc GP bike, with re-designed geometry and beefier cycle parts.

On paper, it sounded amazing, the reality. It was a monster. The fuelling and ride-by-wire throttle made it notoriously fickle on the corner exit, never really reacting in the same way twice.

Colin Edwards described it as "Born bad" and once described riding it "like cutting the balls off a bull, waving them under his nose and then jumping on its back for a ride".

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