Yamaha Aerox | POLINI EVO CVT Tuning | + Street Sprints (Part 2)

Break A Leg - MERCHANDISE : bal-tuning.myspreadshop.be/
Questions : Ask !
About : After losing 20km/h of my top speed, we started to analyse the problem and coudn't really discover any flaw's by ourself directly. What we do know is the belt exploded a few video's earlier and the reserve belt might not do the trick anymore. So we've order a new Polini Big Evo belt and changed the carburators slow & mainjet. Numbers will follow in next video ... This is actually just the testrun ;)
MBK Nitro (28HP) @Break A Leg
- 94cc Big Evolution (Tuned by DDL)
- Big Evolution Exhaust (uitlaat)
- Big Evolution crankshaft (krukas)
- Big Evolution Speed control (vario)
- 28mm Keihin carburator
- Malossi Over-range kit (zonder vario)
- Malossi Waterpump
- 2nd radiator (Kawasaki 250 enduro)
- Carter (Tuned by DDL)
- Engine flow improved by DDL
- Dyno tests + tuning by DDL @ Klaaswaal
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Ignore this : yamaha aerox 155,explosion,scooter,Garage,Electric,skateboard,Meepo,Mini,V2,Longboard,Koowheel,D3M,Dirt,Bike,Kuberg,Freerider,12KW,Sprint,Scooter,MBK,Nitro,Yamaha,Aerox,28HP,94cc,Big,Evolution,Tuned,by,DDL,Exhaust,uitlaat,crankshaft,krukas,Speed,control,vario,28mm,Keihin,carburator,Malossi,Over-range,kit,zonder,Waterpump,2nd,radiator,Kawasaki,250,enduro,Carter,Engine,flow,improved,Dyno,tests,tuning

[@outlaw___customs]

NICE AEROX MAN ! 💥 BIG GREETS FROM GERMANY ✌✌

[@HighEndRide]

Thanks guys !!!

[@floriskruijf9403]

DDL engine block’s 😛

[@linusyliaho2672]

It seems like it doesn't have much compression at all for a 94cc polini. I suggest u check the piston and ring, of course the ring gap as well. Also i suggest you change the belt.

[@HighEndRide]

Yeah, the only reason i'm not driving these days are maintenance and finding a garage to rebuild the bike & shoot again ;) Work in progress as always ;)

[@roxygarage]

Try new torque pulley 2fast, and his spring. This make your Aerox better at all RPM and speeds

[@strpdyz]

Is your 28mm carb eating a lot of fuel cause you drive so far outside without any struggle. Mine is eating a whole tank after 20/30km (is adjusted and not running rich)

[@HighEndRide]

Think that's kinda normal :D and I would run it a bit richer for safety reasons ;)

[@NotSOFast597_]

Hmmm how much does de polini clutch bell weight 350gr ??

[@HighEndRide]

Don't know and not able to weigh it right now :) Should be on the specs somewhere ... Why :) ?

[@antoniocarvalho4886]

good night break leg friend, what are the factors to make the belt go up as it is in the video?

[@HighEndRide]

Fine tuning of the CVT - Spacers so your belt is aligned 100% correctly. - The correct rollers .. - Setting of maintenance of the poulie ... Are you using the correct belt etc ... There's so much difference in width even I can barely choose without directions from somebody else ;p

[@antoniocarvalho4886]

@@HighEndRide yes using the mhr belt fúria rossa id stage6 overrange+ variator mhr fúria rossa friend .

[@antoniocarvalho4886]

@@HighEndRide I have 3.8 grms rollers, 2 washers between the pin and the variator fan, what do you think

[@HighEndRide]

@@antoniocarvalho4886 Put it on a DYNO ;) Shoot a movie of flyby with clear sound + onboard without wind audio would be AWESOME to hear the dips ... Low on fuel or to much on fuel ... Heavy rollers or way to light for your setup .. All depends ! But testing is the way to go !

[@k4r486]

Приветствую Какие радиаторы у вас стоят?

[@HighEndRide]

Kawasaki 250 (Ali Express) -> Please English next time ;)