aprilia RS 125 racing - extreme tuning gp ultralight

Tuned aprilia RS 125 .racing, all special part and engine details zoomed.

Special parts

Tire: Pilelli Diablo V2 SC1
Wheels: Marchesini
Frame RS 125 98 chrome
Subframes: homemade alluminium carbon fiber
Footpegs: homemade ergal
Disks brakes: front Braking rear cnc homemade
Pads: Brembo front sinter rear carbon ceramic
Caliper: front std 06 rear std 98
Master cylinders: front Brembo 16 mm rear std 98
Clutch lever: Accossato
Throttle: Domino
Final trasmission: PBR ergal 415
Suspension: front Marzocchi RAC 40, rear and steering dumper Ohlins
Engine block: Rotax 122
Cylinder: Rotax 123 616 tuned
Piston: Vertex single ring 53.93 mm
Head: std cnc worked, squish 1 mm
Exhaust valve: RAVE 2 pneumatic
Exhaust: Jollymoto 115 race
Power valve: Vforce3 tuned
Carburator: Dellorto vhsb 39
Airbox: Carbon fiber homemade, sponge Malossi
Ignition: HPI inner rotor
CDI: EMP USB programmable, 2 maps, powershift
Powershift sensor: Accossato push-pull
Dashboard: GPT GI3002, KOSO-RX2N-R, Stage6 4030

[Caluma]

Savage, would love to see what the inner rotor kits are like to run. Wouldn't work for what I want the bike for, but got to be wicked.

[yuliediaz]

smart mods, you know what you are doing

[Nosoyeltuercas]

Hi Mario, very nice bike. What jetting configuration were you using at that moment with the VHSB 39? Thanks a lot 🤝🏻

[jonigp]

bonita preparacion!!!
un saludo desde españa

[superjoske]

what is the overflow bottle on the left side for?

[moto.moritz]

Nice Video. How mutch kg is the Bke? Sorry for my bad english

[jamiefrench]

How much power is this producing? Looks great

[vogtlandheli]

Ciao Mario, ho visto la tua RS 125 nel video a 180 km / h! Ho anche una RS 125, dichiarata nei documenti a 180 km / h, con un nuovo cilindro (quello vecchio aveva un difetto) e con esso si guida solo 150 km / h. La variante 180 km / h è un modello speciale o un cilindro speciale?

[enricolorenzi]

Hey, great work ! How do you build the Footpads ? Did you made them completely by your own or ist there any kind of Data in the internet?

[axsportsolex]

Why you prefer the 123 cylinder? It has better perf?

[danielkudelas]

what every parts are you change? I now start transform serial 125 to racing bike ... thank's for answer

[mattcowlard]

Hi is there any need to have adjustment on the power valve im thinking of getting the italkit one without adjustment do they go out of tune? Would a more powerful engine change the opening setting?

[SuperMagma]

What front fairings are those? Awesome build!

[giovannibarraco]

Ma per il telaietto posteriore quanto tempo ci hai perso?

[alexsobolivskyy]

Scusami il disturbo ma che accensione Monti?

[nachopina]

Hi Mario,
I'm looking for a 5-screw gas cap for Rs 1998 like yours. Could you tell me what model is yours or where can I get it? I only find 6 screw plugs.
Thanks

[owenthompson]

Was the r6 rear rear end hard to make the subframe and fit panels and what radiatpr u running and how u running coolant hoses

[sebastianschropp]

Nice Bike! Of which Bike is the Rear ?

[domimartini]

hello, Nice bike! :) did you weighed it?

[williamholland]

hello would you consider selling one of your air boxes?