Just blown away by this man and his patience and level of skill and ingenuity. You don't get many people like this in a generation. RESPECT to the creator and his fantastic creations.

I can't think of a superlative that hasn't already been used to describe the sheer outrageous beauty of this bike, the incredible engineering that went into it's design and construction or the humble, softly spoken genius that turned an idea into reality. Allen, you genuinely are one of my real life heroes. If I'd designed and built just one aspect of that bike I'd be pretty pleased with myself.

This bike almost makes a Boss Hoss look like a beginner bike. Nice job there Allen. 👏👏👏

This is the pre ride check list that every manufacturer tells you to do but nobody but this guy actually does😆

This build is legendary. What an achievement

Allen , it's your down-to-earth unassuming character which makes this all so much fun. Inspiration for all garden shed engineers out there.

Even the way the stand Ratchet securely stores away under the seat is pure Millyard! Epic machine

Why is it the most soft spoken people have the biggest baddest bikes ?

Imagine having Allan as a neighbour, it would be brilliant. I would never be back from his door picking his brains, an absolute gentleman and a mindblowing engineer.

Never underestimate the softly spoken man, You never know what Beasts he has in his shed 😉

I'm amazed at the level of detail, thought, and polish that went into this build. It's not just like someone stuffed an oversize engine into whatever frame they could find to make it work. It actually looks like a finished engineered product and has some really novel tricks like the hand/foot clutch and a nice display. This is something you could actually live with on a regular basis, not just a toy that's a bear to ride and is only useable for shows or stuff like that.

Just found your videos a few days ago, it is amazing to me how calm and soft spoken you seem, but how rowdy the machines you build are. Thanks for the fantastic content.

Awesome! Just the low-end torque pulling away and the speed achieved at such low revs (relatively) on rural roads is a sight (and sound) to behold. Setting off the other bike’s alarms on the ferry - classic, what a beast! 👍

The amount of care and skill that is put into this amazing, incredible machine is something I admire more than I can express.

Hi Mr Millyard. I clicked on your channel my mistake but decided to watch until the end. I have never ridden a motorcycle and have no intention of starting now i'm 59. However, after watching and especially listening to the sound of that beast you were unleashing on the world I did briefly have a pang of regret for never having had go. My respect and best wishes go out to you and all the other two wheel people 👍

I love how there's this friendly, unassuming, quiet, British man, and he's riding on top of a motorcycle that couldn't be more opposite

Dual side stands - genius. Amazing engineering throughout - but 600Kg! And all delivered in the tone of someone going out for a gentle ride on their 125. Wonderful chap.

You know you have built something different when there is more innovation going into the stands than most builds see in total. A V10 8 litre 200+mph bike made usable by attention to detail and out the box thinking. True engineering genius, coupled with superb choreography, editing and per-suite of perfection in all aspects , this channel always puts a smile on my face with just how well done everything is.

LOL - This thing idles at the speed limit. I love the care you put into maintaining this awesome ride. 100 years from now it will be in a museum for all to enjoy.

Hearing that engine / exhaust noise from a bike is just hilarious! The rev's vs speed is just a mindbender to a normal biker. Really like your maintenance video'ing, instead of loud music playing in background, it just becomes soothing and educational, wish more new riders watched. Great work sir 👍

I have to say, this is one of the most amazing machines to grace our British roads (and surprisingly, it's road legal). What's more, everything is so well thought through, as if it was the product of a top manufacturer, not a scratch built one-off. An incredible engineering achievement.

Amazing I am from New Zealand and I had the honour to meet Bert Munro who set a world speed record. Yes I went to a race meeting in Christchurch and saw the bike it was an old Indian. I did not realise at the time this chap was quite famous. I fully restored an army Indian myself silly me I sold it when I came to Australia later. In 1972 I visited Invercargill and raced my Suzuki 500 on the beach where Bert was famous. That beach was in the film about Bert. Amazing to see these works of art of yours. Brings back a lot of memories. Cheers

I have the utmost respect for Allen and all of his creations. My bucket list has a spot reserved for meeting Allen one day. Another beautiful piece brother. Stay safe, John

Brutal home engineering mixed with back yard nature programme. Thank God for brits in sheds/garages, the world would be boring without them. Thanks Alan👍

How great it is, that riders can get solid maintenance advice while looking at all the fine details of such an amazing machine. Also, it's oddly satisfying when Allen says "so that's good". Makes me feel like everything is right with the world.

This bike is a perfect example to realize how good of an inventor Allen really is. Its crazy to know how well this guy is and what’s crazier is that we are so lucky to see his great inventions and builds sitting in another corner of the world. Genius Allen, love you and your builds… please never stop uploading and inspiring us 🙏

First time I'm seeing and hearing this beast. Crazy impressed at not just the complete package, but all the extra design implementations (center stand ratchet system, chain oiler, dual-operated clutch, etc).... That startup sound is absolutely incredible as well.

This "Bike" is the most beautiful and amazing feat of automotive engineering by an individual layman I have ever seen in all my days......Congratulations on your Masterpiece Allen, you have done yourself proud.

I have been following your work for many years. I'm an old guy, and I always loved Kawasaki 2-stroke triples. That's how I initially got into your incredible builds. The things you were doing with two-stroke Kawasaki motors was almost incomprehensible to me. I'm speechless.

a stunning piece of engineering there Allen.A real testament to your skill.

I ride motorcycles, but that’s why I watched this video. This man is like the Bob Ross of motorcycles. His voice is so soothing.

This build looks so clean it gives the impression like it was factory made. Wonderful ✨

As impressive the whole v-10 in a motorcycle is, the center stand ratchet device has me speechless just for that!

It was cool seeing the easy acceleration with such low RPMs. A torque monster, but a gentle one at that

Really enjoy Allen's videos. The combination of Allen's conceptualizing, engineering, and machinist skills all together are remarkable. His bikes are hotrod concepts that astound bike owners. A guy with his talents could probably look at alternative engine designs and come up with something trully spectacular. I would like to see him do it. I salute Allen.

The meek shall inherit the earth. Thank you for sharing with us all your passion and skills. Bless you Allen Millyard.

Whenever I need inspiration for my projects I come to this channel. Guaranteed each time I watch a video from you about your projects I am immediately able to get back out in the shop and continue what I am working on!

With all the craziness in the world, this video was just the tonic I needed. keep em coming Alan, we all love you mate.

Whether he rides a 49cc bike or this 8,000cc bike, Allen always puts a smile on my face and makes me want to tinker in my basement! A+++

My man taking an 8 liter V10 motorcycle for a spin like it's something every folk does on a sunday. What a guy, i love him.

Absolutely stunning machine and I cannot imagine the thought and engineering that went in to it, words cannot describe it! Let me know when you would like those spark plugs for the FM Allen :)

Incredible machine and the attention to detail is phenomenal 🤩

Christ...I remember seeing your bike back in the 2012 Isle of Man TT, first time at the bottom of Bray Hill and then again the same day on later that week on Douglas Promenade. Both times I was awe struck by this bike and definitely left a mark. Great to see it still out and about.

Allen you are a real engineer and an inspiration to many. Watched your Viper build with my 11 year old and he was able to understand it all!! Thank you

Absolutely awesome machine! Thanks for putting this up on KZfaq!

I love how a tickle on the revs breaks her from standstill then she settles back onto almost tickover as you move off. Sounds awesome.

At work one day a buddy took me to the job in one of the company's Dodge trucks with a V-10. He literally scared me by the power of that motor, in a possibly 6,000 lb truck, and his lack of any driving safety inhibitions. I can't imagine what the power curve is on that 1300 lb bike.

This presentation of a pre-ride checklist is like bedtime stories for gearheads. Thank you.

Even a good few years after it's creation, this bike is still epic. Mr Millyard makes it all look so easy, and his quality of work is insane! Love these little interludes too 😆 If I had the cash and could bribe him, I'd love a viper trike..the old back injury prevents me 2 wheeling.... 😢

Perfect. I love this video because when I see a bike like this, or any bike for that matter, I mentally run through in my mind what it’s like to ride. What’s it like to open the throttle how will it feel and respond. The beauty of this video is that it gives the best impression of what it actually feels like as best you can get without actually riding it. I feel that I actually known what it’s like now listening to the engine and the revs and the throttle response, a brilliant experience for me. It’s lumpy torquey beyond belief but controllable and useable, a gorgeous gargantuan of a thing, something to be celebrated . Excellent work Allen.

So meticulous preparation and pre-trip inspection is so over the top professional it should inspire all of us who ride on 2 wheels to do a better job. Your genius is an awesome thing to behold. Many thanks from the States. Great video

Woah! 189mph! You're really showing us what this Viper power plant can do! 😤👍

I would love to see the mot testers face when you turn up on this monster.

Heart in mouth every time you go out on one of your beasts as we don't want to lose you !

Guy in Kentucky has one that absolutely blew my mind! He made the thing even faster. The videos was put together awesome as well. These are some badass rides

Speechless at this outstanding feat of engineering and then you top it all with that ingenious centre stand ratchet spanner solution. Bloody brilliant.

Rev counter indicating just above tick over lol! I Love this bike Allen. Placement of mirrors looks perfect. Thank you for upload. Your skill as an engineer and old school ways of getting around problems is outstanding.

Absolutely love your videos and also the engineering behind. The ratcheting center stand is just ingenious.

A great video capturing all the challenges and solutions making a V10 Viper engine miraculously fit into a motorcycle frame. Allen, you're a genius!

I was literally laughing at loud while watching this. Sound of this beautiful beast is unbelievable! This amazing bike is one of the most impressive creation that has ever made.

That bike is just so well made it’s beyond belief , well done Alan !

This guy is the ultimate humble genius.what a bike!well done

Hilariously, Ridiculously amazing piece of engineering….. madness made metal. love it, although i don’t think it would suit my south London commute particularly well, a tad heavy, probably not the best at filtering, quite thirsty I imagine but it does seem to go quite well at tickover…. i shudder to think what happens if you nail it. im guessing lack of low down torque isn’t an issue, moving the planet on its axis might be. keep up the insanity, it fills my heart with joy.

Millyard seems to be ultimate gentleman , soft spoken, Humble , unassuming ,but really he is a MADD GENIUS !!! I like this guy !!😆

The centre stand mechanism is a work of art in its self. Such a fantastic motorcycle 👏👏👏

I've always been curious about a chain oiling system but I have never seen one put to use. What an amazing piece, truly great work.

I fell off my Triumph Tiger 955i (51K 2004) and bent the pillion footrest mount which is welded to the frame. I used too much throttle when it wasn't upright and in a straight line and it flew up in the air. The welds are cracked and it has bent the tube the mount is welded to. I've stripped it back to the frame and my local bike shop is welding in a repair piece I took off a reduced frame I got for £60 off EBAY. I was having nightmares about putting the bike back together and missing pieces off and not tightening the nuts properly. Today I have spent some time degreasing the. frame, swinging arm and chain and preparing the repair piece for welding. I love watching Allan's videos because of his attention to detail and patience with everything he does. Also watching a man riding an 8 litre bike which he has done 189 mph being so serene and calm. My bike has 105 BHP and a kick like a mule. I am looking forward to it being back in one piece and so I can go for a ride. If I feel nervous about it I just think of Allan and his Viper and how calm and serene he is. Thank you.

What an extreme riding machine, and your excellent care keeping your motorcycle showroom clean! Impressed beyond words!

This is amazing: A Viper-engined crusier motorbike. Ever since I was 10, the only Viper-powered motorbike I saw/knew about was the Tomahawk!

That Bike Genuinely looks like something you'd find in a Dealership, the Sheer Craftsmanship of it is Awe-inspiring

This motorcycle is a priceless. The "simple" lines make it a natural Beauty and that is an understatement. The enormous V-10 fits like it's completely Normal to have a Viper engine in this motorbike. A true design masterpiece

I love things like this, that people built because they can. ESPECIALLY, when they have such clever, well engineered solutions, like your center stand.

Nice to have an update on this superb machine, it's incredible. I've never seen another large car engined bike that's so user friendly and one that can be driven around our UK country lanes.

I can't imagine what a thrill it must be to be belting round the back roads on something entirely hand-built by yourself. You deserve every moment of enjoyment that comes your way, Allen! And I wonder that the folks at the servo thought when this mechanical monster rolled in to get fuel!!!!!!!!!!

People amaze me this soft spoken guy ride this monster… outstanding sir . Outstanding.

Thank you for video Allen, It's amazing how you managed to build motorcycle with such ridiculously large engine in a way that even in a closer look it seems to be something that could come out of factory. I hope one day i will be able to be as patient and skilled as you so i can put as much details into parts i create as you do.

Great video, Allen! I was half expecting an April Fools video of Tracey doing the tune-up and test ride, and you baking the cupcakes.

The center stand is such a clever idea and very practical.

I really don't know how this video ended up in my feed, but I'm impressed with your excellent motorcycle maintenance. To compare, your bike has 20x the displacement of mine (a Honda Hawk), 5x the number of cylinders, and weighs 3.6x what mine does. I took a Suzuki 900 out for a quick ride once, and got it up to 90km/h in second gear, which told me all I needed to know about speed -- it's addictive. Lovely video, cheers.

That centre stand ratchet is amazing. Genius idea 👍

Thanks Allen I have a grin from ear to ear now, I bet it was scary too getting on that wet ferry with all that at hand

The sound of this bike is mesmerizing. I know nothing of engineering so I won't comment how great a feat it is to put this engine in a motorcycle, I'll just acknowledge that more knowledgeable people think it is so it is probably true ;)

600 Kilos..... that in itself is staggering. What an amazing piece of engineering.

An engineering marvel.. Thx for taking us along on the test ride.. take care my friend..

Absolutely amazing creation of yours Allen. I wonder in hundred years time, when we are long gone and your wonderful machines are probably in a motorcycle museum, what will be said then about the creator of these brilliant mad and wonderful machines. Thank you

You would think it was built in a factory by a major manufacturer, the detail is next level, the msn is a certifiable engineering genius.

What I find absolutely insane is how he just lets the clutch go and just the torque alone brings the bike to 40mph at least!!!

One of the greatest feats of 2 wheeled engineering in history! Utterly, utterly amazing. Utterly bonkers.... but even more amazing because of it!!!!

You are without a doubt one of the best and creative motorcycle mechanics/engineer/ builders in the world.

If Alan has a bike or any vehicle that could fail an MOT then there is absolutely no hope for any of us😂😂 The man is super meticulous in everything he does.

"...so I know that half-throttle is 207mph"' .......It's a good thing that Allan gets so excited when he mentions this fact, other wise we might have missed it...

MOT guy goes home after work. MOT guy: "I MOTed a V10 motorcycle today" MOT guy's wife: "You've been drinking again, haven't you?"

As Tim Vine said “Hedgehogs, why can’t they share?” Love the sheer madness of the Viper!

When you brought it along to one of the Queen Square meets in Bristol I was surprised at how compact the bike was. Beautiful machine. I hope to be able to get some better photos of it one day :)

"and it was perfect" no surprise there. Amazing work , editing and life well lived.

I love how the bike glides effortlessly as on a tenor breeze. Awesome video Allen, Thanks!

That engine sounds so amazing, it’s surely the manliest motorcycle in all of England, followed closely by all the rest of the bikes Allen has made 👍

The hilarious thing, is all of the engineering prowess, and it ends with the most delightful videobite of hedgehogs.

I absolutely love Allen's presentation on these videos. Totally understated, very 'British man in a shed' with no razzmatazz. I imagine if Haynes Manuals did audiobooks, they'd get Millyard to read them!

It's insane just how low the RPM's are relative to the speed you're going. Phenomenal!