Hey i have a question at the end of the video when he is reving bike it make this sound in middle rpm my derbi also makes this sound like something is touching and making this noise i cant find what it is maybe do you know what it can be
Soo' i have too' come! Back fore' thold If 80 CC Go 30 HP the! Trabi - engine 600 CC only have nearly 30 HP If in good shape something wrong bat ho' i donth know Like 👌🖕.
![Derbi 80cc 2Fast 173km/h (max 175)!! || @A75_Racing [ONBOARD] ||📍Circuit Ricardo Tormo Valencia](http://i.ytimg.com/vi/6-Dq4uMT8aM/mqdefault.jpg)
you´re fking killing that engine that engine with all that engine breaking
Not at all, he is giving it a bit of throttle every now and then. Perfectly fine, that alone keeps the engine lubricated enough.
lmfao they high-tuned that engine just for it to be BLOWN by all that engine-braking
End: somthime i think! If 80 CC by 🤝 good shape & full Open ported by every Part conaktion + prity Well If 17 real HP Mast by Close Name: beide hände.
What about the cylinder studs? Did you need to shorten them to avoid obstructing the flow to the ports?
Jajaja el omar dile que no deje que frene tanto de motor que duele oirlo jajajaja
jajjajjajaj
more power than the two stroke stuffing
he does 50cc not 80
idiots destroying new engine with all that engine braking
of course
@@mrtzrderbi but seriously tho, why so much engine breaking?
@@l81x16 it doesnt hurt the engine too much. Learn facts
@@joelpyy446 it sure does
this little bit of engine braking probably wont damage the engine. barely any load keeping the engine moving faster then the oil/fuel supply
Como tienes afinado esse fator tu banco de potência? Inércia factor 4,7 para roller 325 mm/kg?
😍😍⚡️
💪🏽💪🏽💪🏽🔥
buenas, que transferencias tienes en este 2fast? Origem no és buena?
What a machine .. Is it brand new ? I want to buy
La terminacion interna del carter que es? un granallado?
Buen video , a cuanto va el calado el rotor
Muchas gracias , exactamente no lo sé pero creo que el avance está a 0’
Hey i have a question at the end of the video when he is reving bike it make this sound in middle rpm my derbi also makes this sound like something is touching and making this noise i cant find what it is maybe do you know what it can be
It’s normal in derbi engine
@mrtzrderbi of which motor do you use reed valve?
che carburatore e collettore hai usato??
Oi mi dios 😆👍
Oh' now Not! 100 now Just 80 CC - 30 HP watch 🖕👌.
Soo' i have too' come! Back fore' thold If 80 CC Go 30 HP the! Trabi - engine 600 CC only have nearly 30 HP If in good shape something wrong bat ho' i donth know Like 👌🖕.