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bruh a 70cc kit doesn't affect top speed. Only the couple and kick it has significantly

Yes, but be sure to put it in boiling water and check if it opens correctly first. Just to be sure

Het is alweer een aantal jaar geleden, maar er zal altijd wel wat uitkomen. Als je de slang bij je radiator eerst loshaalt en op die manier de koelvloeistof eruit haalt dan zit je goed👍

@@carbikersambition57 oke thx

Yes

I mixed all my mopeds by hand. No oil pomp. But with my Derbi I did use the oil pump cuz I was lazy. The oil pump broke after ~8k kms and it seized 😋. I recommend mixing by hand. My derbi had stock exhaust so mixing 1:50 was plenty. I always used Motul800

Stock exhaust, carb etc.

With stock exhaust? No. With an performance exhaust? Yes wil will probably break after a while.

A lot of my friends have big setups like 72cc airsel with a voca 50/70 exhaust and a 21mm carb and after so many miles no problems with the crankshaft so no if u run it in properly and don't go full crazy on the first time ur good

Don’t worry, I’m a pro ;)

I recommend a 70-80cc (yasuni R3) exhaust if u are going for a 70cc cilinder, dont buy a 50cc exhaust. It will restrict your bike like crazy

Stock

It is already unlimited

on airsal 50cc i was getting 69 overrevving downhill and idk about airsal 72cc dont wanna push it that hard already killed it once and i haven't got that much money now lol

Very nice bro

I don’t know, I just did it by hand.

80cc airsal and stage 6 streetrace exhaust

17.5 (16)

I would go for the aluminium-nikasil 72-77cc, but I really recommend upgrading your crankshaft. Just to be safe, it probably won’t last very long.

@@carbikersambition57 i mean i dont rly care about performance i just want a daily that will alst long and idk that thing with squish clearance

Not if you have a stock exhaust, but it is always recommended

All restrictions removed

Nice

I dont Think Thies is possible with GPS ...

@@gabrieldauda5599 yeah

@@gabrieldauda5599 its posible Voca warriror 14:53 finish But He have the original exhaust

@@kwithoutvideo-fj8st but not on a straight

Ik heb de brommer helaas niet meer

No clue, never had to change it

No nothing, jet size was already a little to big for the 50cc so did not need a bigger jet

you dont need to change any jets on the carb when switching to 70cc

Acceleration a lot faster. Top speed a bit

it will be a lot faster i you install a race exhaust with stock exhaust it isn't worth it

Stock exhaust with all restrictions removed

I'm sorry I don't speak Spanish

@@carbikersambition57 Fit new cylinder I do not change connecting rod basket or cage that is a dirty one that lasts less the basketast️🤷‍♂️, I do not know what mechanical class I have done that to you because that is dangerous pole in a new cylinder both in the long run as for filming Mocking Basket

I think I had 98 for main jet, but what works for my moped does not mean it will be the right jet for yours!

Car&BikersAmbition Thank you really much! I have the same moped as you! Derbi Senda 2016. Nice to get an an answer although the video is 10 months old! Have a nice day!🤩👍🏼

@@immanuellutz3107 :)

I have 122/34. I have the same 70cc + leovince flight x + a race intake. Does a wheelie with only throttle.

I have 100 109 for 21 mm carb

Gewoon originele maat! 17,5mm

@@carbikersambition57 ja dat snap ik. Maar dat Power filter is het probleem denk ik

@@carbikersambition57 krijgt teveel Lucht denk ik..

Als je een power filter erop hebt gedaan, zonder grotere sproeier dan is dat het probleem ja 👍

@@carbikersambition57 Bedankt voor de reactie... Jullie ook enig idee hoe groot die sproeier dan ongeveer moet zijn. Zit nu 98 in........... Thanks

You will gain 10kmh from the 14 sprocket, and probably another 10/25kmh from the 70cc (depends on the exhaust, if it is a 50cc exhaust you won’t gain a lot but only restrict it. If it is a 50/70 or a 70cc exhaust you will gain a ton of speed!) but most of all a lot of extra torque! I would recommend sticking to 50cc if your exhaust is made for 50cc cilinders :)

@@carbikersambition57 My exhaust is made for 50/70cc but i think i will buy a stronger one

I recommend using premix instead of oil pump. And I did not use a torque wrench, just by hand ;). If you want you can lookup the torque specs on the internet or in the manual that comes with your cilinder.

Car&BikersAmbition what ratio did u premix yours :)

I use Motul800 offroad, you will be fine mixing it 1:50 (with the motul) but I always premixed it 1:40/1:45, when it is a brand new cilinder I recommend 1:40

Yes indeed, but I did that off video

@@carbikersambition57 ohh but that's the reason I watched your video. I am unable to find a clear guide on this. Can you point me to a video that explains this perhaps?

5:55 do you see the tube from the cilinderhead to the radiator? Disconnect it on the radiator side. Fill it until it starts flowing out of the radiator, then connect the tube again. And you are done👍

@@carbikersambition57 ok so I fill directly in the tube that's connected to the radiator then?

Yes the tube from the cilinderhead to the radiator

Kmh

I used this cilinder before so I did not need to run it in, just had to take it easy on the first km's. If you have a brand new one, I suggest you read the manual on how many km's you have to run it in. If you can't find that information: I suggest you run an aluminum nikasil in for at least 500km, and if you have a cast-iron one 1500km. Pre-mix it a little richer but not too rich, take the first 30km's or so very easy. Don't go above 4/5k RPM. after that you can slowly increase the RPM's. I suggest you don't go above 6k rpm until you drove about 100/150km's or so (you can pre-mix it less rich now if you want). When you reach about 200 km's you can give it little sprints to 7/8k rpm but I suggest you don't go any higher than that until you ride it in for at least 400km. After that, you can go up to 9k RPM. When you reach 500 km (on a nikasil cilinder) you are good to go, but I still recommend you don't get too crazy with the RPM's. I don't know what kind of exhaust you have, but if you have a stock exhaust you can give it full throttle. This is how I ran in all my mopeds. I suggest you use oil like Motul 800. I ran my 25BHP TZR on that and the cilinder was still brand new after 8K km's of pure madness (15/16K RPM) :D ( I pre-mixed it 3% tho)

And remember: no engine breaking on a 2-stroke ;-) That is guaranteed cilinder damage/extensive wear

My setup is Top performance 70cc cast iron 21 phgb dellorto Main jet 110 Voca warrior exhaust I need about 4000-5000 rpm because of the exhaust

I suggest you run it in like I said in my text above, but multiply the km’s x2/3

@@carbikersambition57 what is engine braking

And which oil are you using, please link that too :)

Just search for Airsal 70cc derbi nt

www.motul.com/us/en-US/products/800-2t-factory-line-off-road--2#

No clue, never had to change it

@@carbikersambition57 you need to change it...

@@efraimrosenbecker3254 no I don't ;)

@@carbikersambition57 whats the top speed now?

If the conditions are perfect (no wind) and I push it really hard (laying flat) around ~108 kmh on speedometer, so I guess around 96 gps.

No

@@carbikersambition57 got to be lean as fuck tho

@@akdsjgalksdfjg idiot..