Not approved on the road! Reserved for competition.
With a diameter of 47.6 and a stroke of 44.9mm, 2FAST offers a motor close to the square! This kit offers an excellent torque/power ratio. This is simply the most efficient 80cc on the market for MINARELLI AM6 powertrains! This 2FAST kit adopts a kernel to the taste of the day to offer better distribution, better scanning, better filling... Its 6 intake transfers, its mono segment, its head with hemispheric chamber offering a compression ratio of 15:1, its huge exhaust a barette, its large intake transfers at the base make it a real monster above 11,500 laps!
Be careful, however, don't go to war armed with a fork! We recommend its placement on:
-An excellent crankshaft running 44,9mm and 90mm rod, piston axis Ø12mm
-A minimum carburation 28mm
-High-speed oriented valves, ideally VL18 MALOSSI MHR (recommended spacing step on this long stroke mount)
-A very powerful 80cc exhaust (bride, either from Derbi by 2 screws of a 50mm interax, or by 3 screws of a 47mm interax)
-An ignition with an advance curve that follows the heading as the MVT DD
-A clutch capable of holding power like the kit 5 discs / 5 springs from TPR
*Is able to exit around 24HP at the wheel in power corrected with a PMAX between 12,500 and 14,500rpm.
**Requires a 108mm long stud set not provided! You can tap deeper into a M7 X 113mm stud game
As an option, we offer a STAGE 1 preparation, this preparation includes a selection of the best part of our stock, a clear improvement of the exhaust shape and diagram as well as a special touch of the cylinder skirt and piston for better scanning / filling according to our best tests. An improvement in lubricating is made in view of the diets obtained after preparation.
Gets on 50cc motorcycles with gearbox equipped with the engine minarelli am3, am4, am5, am6 euro 1, am6 euro 2:
APRILIA RS 50cc am6 engine from 1997 to 2006 (new attention after 2006 in euro derbi engine 3)
APRILIA RX am6 engine (new attention after 2006 in euro derbi engine 3)
APRILIA MX Am6 engine (new attention after 2006 in euro derbi engine 3)
APRILIA TUONO 50cc am6 engine from 1997 to 2006 (new attention after 2006 in euro derbi engine 3)
BETA RR
BETA RR ALU
BETA CRE
HONDA HM
HONDA CREE
HONDA BAJA
HUSQUVARNA WXE
HUSQUVARNA CH
HM DERAPAGE
HM CRE
MALAGUTI DRAKON
MALAGUTI XTM
MALAGUTI XSM
FANTIC CABALLERO
PEUGEOT XP6
PEUGEOT XPS
MOTORHISPANIA RYZ
PEUGEOT XPS
PEUGEOT XP STREET
PEUGEOT XP STREET EVO
PEUGEOT XR6
MOTORHISPANIA RX
PEUGEOT XR7
MOTORHISPANIA RX-R
RIEJU RS1
RIEJU RS2
RIEJU RS2 MATRIX
RIEJU RS2 MATRIX PRO
RIEJU SMX
RIEJU MRX
RIEJU SPIKE
KEEWAY TX EN
YAMAHA DT
MBK X-LIMIT
YAMAHA TZR
MBK X-POWER
SHERCO SM
SHERCO ENDURO
SHERCO HRD
SHERCO ENDURO
And many other machines!
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