@@박준석-h7f mate you need to sort that carb out where's your power gone? You should be hitting a sweet spot around 1/2 / 3/4 throttle the combination of fuel & air on a sweet spot is like a power valve I have the exact same bike and it's a beast with the 88cc big bore & 21mm carb definitely need to sort your jets or change carb all together get rid of that dirty big air filter box & upgrade your exhaust also recommend porting your oil lugs on your crank case & upgrade your crank bearings a 70cc / 88cc will shred stock pretty quick once it's at peak power & oil up your barrel or u risk scoring your rings decent video though mate & just some advice for future
yes, it's that easy. but then it depends on which 70cc you take, some race cylinders need a reinforced crank. then you have to check that the crank does not slip in and out (down and up). dont forget to use oil on the piston and cylinder. dry start is not good
tf? derbi senda outside of europe? insane man
Wow
How did a spanish motorcycle ended up in South Korea?? It's amazing! Good job man keep it up
nae nigga nae nae
a spanish derbi senda in japan !! jeje
not japan in south korea!!!
@@박준석-h7f ok, sorry !!
@@박준석-h7f mate you need to sort that carb out where's your power gone? You should be hitting a sweet spot around 1/2 / 3/4 throttle the combination of fuel & air on a sweet spot is like a power valve I have the exact same bike and it's a beast with the 88cc big bore & 21mm carb definitely need to sort your jets or change carb all together get rid of that dirty big air filter box & upgrade your exhaust also recommend porting your oil lugs on your crank case & upgrade your crank bearings a 70cc / 88cc will shred stock pretty quick once it's at peak power & oil up your barrel or u risk scoring your rings decent video though mate & just some advice for future
@@박준석-h7fHow did it end up there?
They are madr in italy :)
What airsal 70 kit is this? Looking to get one
How come right after installation you push the bike to its limits? Your supposed to let the cylinder set in.
bro, that is aluminum cylinder
Do i have to mix the gass or will the oil pump do its trick?
u need to take the pump away and start mixing yourself otherwise it will break
@@elkku2934 but why dough?
@@Dirt_bklf it wont pump enough oil or if u change it it can pump more than u want its just way easier to take it out and mix yourself
@@elkku2934 one more thing what is the best micsture of oil in 1liter of petrol
@@Dirt_bklf 0.25 dl oil
is that all there is to installing a 70cc kit from start to finish ? easy
yes, it's that easy. but then it depends on which 70cc you take, some race cylinders need a reinforced crank. then you have to check that the crank does not slip in and out (down and up).
dont forget to use oil on the piston and cylinder. dry start is not good
hey how comes your pistol on has 1 piston ring?
piston****
its a one-ring aluminum setup
Good job ;)
컨로드에 녹슬어있던거 아님??
Jihoo Kwak 컨로드가 어떤거얘기하는거야??
@@박준석-h7f 크랭크하고 피스톤 이어주는 짝대기 말하는겨
저거 코팅임 원래 저런색깔이더라