The Comparison Start Engine Sound of MOTO3, MOTO2 & MOTOGP Bike 2018 

@@doughboi007 he fell and got hit by another rider and his helmet strap broke, craziest shit I've ever seen.

@@stpbasss3773 rossi is the one hit his helmet i think

longleglisa yes made it even worse that it was Rossi as he was very very good friends with him :(

@@miniaturemadmonkey I didn't even know it was Rossi, I didn't see it when it happened and the other day I saw the video of the crash on RU-vid but I didn't watch long enough to see who hit him, I saw him get hit and I changed the video right away, still too soon. He would definitely have a couple Moto GP titles by now if he didn't die. I watched a old race today when he races a World Superbike race for one race and he came in 3rd in his first Superbike attempt and that's when WSBK had Biaggi and guys like that in it. 58 was the best.

@@stpbasss3773 two other riders ,one was is godfather in MotoGP ,The great VR46

Moto3 is the most loud IMO

I really agree with you :)

Agree also at the exit corner no matter if it's moto3/moto2/motogp they're loudest AF

Moto2 sounded perfect when i heard this stuff first time in 2015.

Very true, the camera/ sound equipment we have do no justice for these motorcycles.

He was the next Rossi and more!

It's amazing that an Italian legend is famous in all the world. Thank you so much to respect him

@@Edo-kq9hx the story of marco simmonceli is very known because its very sad.

Full volume with speaker

@@muhammadrizqi1377 still not enough. On the starts I swear my whole body was vibrating

definitely. my first moment hearing a motogp race was soul shaking

Why the bike has one exhaust per valve

Saw the 125s 250s at the last Donnington GP. The noise was so loud and high pitch on the back straight. Also saw Marco 58 flying by on the 250cc.

There are still 125 and 250 in Asia Road Racing Championship... It's kinda like WSBK of Asia. Every official Japanese bike factory race in that competition using their street bike (which is already upgraded obviously) like CBR 250RR, NInja 250, etc. I meant if you want to see it, of course..

@@rr5008 those are 4 strokes back in the days these where 2strokes :)

me have the GSX R150, the design really moto3 look

@@rr5008 there's no more 125, its 150 now

Radiator

@@thampoeyaklegends !

Filling up the radiator with water. Why they do it? My only guess is , they drained the water. Filled it up and haven't started the bike up. Only once the bike is started does the water circulate throughout the system. Untill then, it only fills the radiator. Once the bike fire's up. The water level at the radiator filler cap drops. So it requires a top up.

upside downdog what did u expect from 1 cylinder 4 stroke?

And motogp sounds like that because of yamahas crossplane engine. You know nothing about bikes/ engines lmao

@@kaisuhina8024 Wow, that IS funny! How many motorcycle, car, and aircraft engines have YOU rebuilt? Lmao!!

upside downdog 2 motorcycle engines couple airplane engine and no car engines. I own bikes and im airplane mechanic lmao. But you clearly dont know anything

@@kaisuhina8024 I have forgotten more than you will ever learn.

I suppose it is for weight distribution

there's bcos crnkcase oil from cbr600rr have little bit offside in the bottom to the right side, then racing exhaust doesn't need much shape. so all off outlet header exhaust change to the left side, then make bigger pivot swingarm for better stabilize at the right side. that's all just for 'efficient'

The bike not actually moto2 i think. Its for Arrc?

scott12at trash bike who care..

Turn on your vacuum cleaner, it's all the same

@@ziafmela5071 hahaha

Memek

@@renaldypratama8103 santai bos

MotoGP 1?? Ok kinda intresting i think...

Pakai bahasa Inggris

Using the latest round in Jerez where WSS300 visited last week and Moto3 a few weeks ago, the fastest qualifying time in Moto3 was 1m 45.465s and the fastest in Superpole for WSS300 was 1m 52.265s. Considering the standard in Moto3 is much higher, the times aren't too far apart.

i think a moto gp bike is more than that

David47 moto3 single cylinder mate, you can check it on google

The new Moto2 are Triumph 3 cylinder

Moto 2 sounds better than moto 3 and motogp

lucki alamsyah long live braaapppp

Its Cbr 600 engine

Probably has a crazy set of cams on it

They are topping up the radiator level, I dont know why?

@@dotalord6665 ohhh thanks

@@dotalord6665 motogp is 1000cc

They sperm

wondering what's that too

Azhar Fahry its a coolant maybe

@@ansorytopo Coolant is slippery if it spills on track so they use water, and perhaps water wetter too

Zero mineral water.. coolant is forbidan on race event

Honda nsf250r

That's right. 250cc single cylinder four stroke

think so yeah, fill it up while its running so that any air gaps are removed from the system

@@reedaircraftvideos9466 Do you know the reason why there is a car behind most races? Usually the warm up lap/first lap. I couöd never find out why

www.boxrepsol.com/en/motogp-en/the-safety-car-much-more-than-just-a-safe-car/

Better air/gas extraction ^^

Theres nothing on that bike that doesn't make it faster! Thats why it has 2 pipes!!

It looks better 2 pipe of its tale than 1. Look again. See?

Maybe it's just because they have 1 exhaust per exhaust valve. Probably better flow and peak power, in moto2 and motogp maybe they have enough peak power and want better power curve, so 1 exhaust with a multiple collector works better

Most answers here are stupid guesses. The bike won't any more unbalanced with a single exhaust than if the rider lost a testicle. These bikes don't need more exhausts to handle airflow. Using larger pipes is just unnecessary weight. I'll have an educated guess and assume that it extends the rev range of effective exhaust scavenging. Probably wrong, but at least I thought about it for more than a second.

Those are single-cylinder 250 cc four-stroke engines. The tires are thin so that the weight can be lighter.

Tire size are proportion to they power, and weights. Even they are narrow but they still have the same curve as wider tires. If you put a 180 on a 250cc bikes you will lose a lot of power just for rotating it.

@@650hpreventon so, if I put a thinner tire than the bikes original size, it would get faster then.

@@FelipeLuizDickmann engine size relates to power, higher power requires wider tires, to take on the heats,weights , engineer design what bike should have what size of tires. A liter bike with 180 tire would melt and destroy it quickly. for racing. A 250cc bike will have hard time to move a larger tire like 160,180,195,you will lose a few hp just to move it around, and since low on power it won't get the requirement to keep it hot enough. A larger tire will also produce more gyro force ,it will makes it harder to turn for a small bike. Suspension tuning is more important than changing tires size, there is no reason for. Only racing 1000 bike use 200 size tire ,to take on more heat, but it also have to make it taller, sharper for keep it easy to turn.

Triples are simply the best.

liquid for coolen maybe.

look at 3:39

Yeah that's probably all it is. Thought it might be something special. I heard before gp bikes have nitrogen canisters as they have pneumatic valves bit I don't know if that's b.s.

@@sean5431 you know a lot more than me bro haha 👍🏻

They look like Honda's. So what ever the Honda bikes are in motogp are usually all the same model for each class

@@MrPetepeeters101 thank you

Last year machine

Indo

Nice man, the BMW 1000rr right? I have Leo Vince GP Pro on my Kawasaki z750, sounds badass!!

It's not big bang it's Crossplane

idk, i think to increasing the torque

They dont have electric nor kickstarter so they bump start it using that thing.

@@mr_sowong9464 Thank you

To charge the coil magnet to give enough charge so that it can start the engine

Miss the 2 strokes. Lost interest when they changed the rules.

water

your mom's juices

Water

1 cylinder

Because they are, mostly pit crew for motogp or even better f1.

The team was founded by Marco's dad and named after him as a tribute. They entered Moto3 in 2017.

Many people are gonna die with those things.....

i think its on amazon or ebay

Agreed, the sound of 4-cylinder engines

The yamaha motoGP bike sounds weird b'coz of its "cross-plane" design, despite being a 4-cylinder engine

@@shazmi1368 yup and yamaha just 1 exhaust

the thing with the kalex moto2 bikes is that they rev really damn hard which makes them sound great

@@bilko6024 hmmmm mybe