Set of 6 DOPPLER rollers Ø15X12mm grammage with the choices

Here is the set of 6 DOPPLER rollers, very good, they have an excellent finish. Reminder to help you in your settings:

The 2-stroke engine requires precision in your controller settings, remember that the drive replaces the gearbox. If your engine gives as an example 13hp 12 500 revolutions / minute, it will give less power to 11 000 revolutions / minute and less power also has 13,500 overspeed. This is why it is important to find the perfect weight to exploiting the right diet throughout the opening drive. This needs to be mounted longitudinally and flawless. Too light pebble send you over-rev and will not have your well drive close, however, a too heavy roller you too will close your window the drive, and you will not be able to achieve the power system.

Choose your grammage before purchase.

Fits the following origins drives:

Scooter 50cc to 100cc Adly
ATV 50 2t AC
SUPERSONIC 50 2t AC

Scooter 50cc to 100cc Aeon
AC COBRA 50 2t

Scooter 50cc to 100cc Aprilia
Amico 50 2t AC (from 1993) (Minarelli vertical)
Amico 50 2t AC (up to 1992) (Minarelli vertical)
Amico 50 GL 2t AC (from 1993) (Minarelli vertical)
Amico Sport AC 50 2t (from 1994) (Minarelli vertical)
Area 51 50 2t LC (Minarelli horizontal)
Gulliver 50 2t AC (horizontal Minarelli)
Gulliver 50 2t LC (Minarelli horizontal)
2t Rally 50 AC (horizontal Minarelli)
Rally 50 2t LC (Minarelli horizontal)
Scarabeo 50 2t AC (from 1998) (Minarelli engine)
Scarabeo 2t 50 AC (1994 to 1997) (Minarelli engine)
Sonic 50 2t AC (horizontal Minarelli)
Sonic 50 2t LC (Minarelli horizontal)
SR 50 2t AC (from 1994) (Minarelli horizontal engine)
SR 50 2t AC (up to 1993) (vertical Minarelli engine)
SR 50 2t LC (Minarelli horizontal engine)
Netscaper SR 50 2t LC (Minarelli horizontal engine)
Racing SR 50 2t LC (Minarelli horizontal engine)
Replica SR 50 2t LC (Minarelli horizontal engine)
Stealth SR 50 2t LC (Minarelli horizontal engine)
SR 50 2t WWW AC (horizontal Minarelli engine)
WWW SR 50 2t LC (Minarelli horizontal engine)

Scooter 50cc to 100cc Atala
Carosello 50 2t AC (horizontal Minarelli engine)

Scooter 50cc to 100cc Benelli
491 50 2t AC (horizontal Minarelli engine)
491 50 2t LC (Minarelli horizontal engine)
491 GT 50 2t AC (horizontal Minarelli engine)
491 RR 50 2t LC (Minarelli horizontal engine)
491 RR Replica 50 2t LC (Minarelli horizontal engine)
491 Sport Racing 50 2t LC (Minarelli horizontal engine)
491 ST 50 2t AC (horizontal Minarelli engine)
K2 50 2t AC (horizontal Minarelli engine)
K2 50 2t LC (Minarelli horizontal engine)
Naked 50 2t AC (horizontal Minarelli engine)
Namur 50 2t AC (horizontal Minarelli engine)
Nemo 50 2t AC (from 94)
Pepe 50 2t AC (horizontal Minarelli engine)

Scooter 50cc to 100cc Beta
2t Ark 50 AC (horizontal Minarelli engine)
Ark 50 2t LC (Minarelli horizontal engine)
Ark K Series 50 2t LC (Minarelli horizontal)
Ark Limited 50 2t LC (Minarelli horizontal)
Ark RR 50 2t LC (Minarelli horizontal)
Ark 2t X Type 50 AC (horizontal Minarelli)
Chrono 50 2t AC (horizontal Minarelli)
Eikon 50 2t LC (Minarelli horizontal)
Quadra 50 2t AC (horizontal Minarelli)
Tempo 50 2t AC (horizontal Minarelli)

Scooter 50cc to 100cc BSV
AX 50 2t AC (horizontal Minarelli engine)

Scooter 50cc to 100cc Cagiva
City 50 2t AC (horizontal Minarelli engine)

Scooter 50cc to 100cc Fantic
Big Wheel 50 2t AC (vertical Minarelli engine)

Scooter 50cc to 100cc Italjet
Adly 50 2t AC
Ascout 50 2t AC (Minarelli vertical)
Bazooka 50 2t AC (Minarelli vertical)
Cruise AC 50 2t
Dragster 50 2t LC (Minarelli horizontal)
Pista February 50 2t AC (Minarelli vertical)
Pista 50 2t AC (Minarelli vertical)
See 50 2t AC (Minarelli vertical)
Scoop 50 AC 2t (Minarelli vertical)
Yankee 50 2t AC (Minarelli vertical)

Scooter 50cc to 100cc Keeway
F-ACT 50 2t AC
Focus 50 2t AC (horizontal Minarelli)
Goccia 50 2t AC (KW1E40QMB-4)
Hurricane 50 2t AC (horizontal Minarelli)
Matrix 50 2t AC (horizontal Minarelli)
Pixel 50 2t euro 2 AC (KW1E40QMB)
RX8 / 2t RY8 50 AC (horizontal Minarelli)
RX8 / RY8 50 2t LC (Minarelli horizontal)
TX 50 2t AC EN-MS (KW1E40MB-2)

Scooter 50cc to 100cc Malaguti
Centro 50 2t AC (horizontal Minarelli)
Ciak 50 2t AC (horizontal Minarelli)
Ciak Master 50 2t AC (horizontal Minarelli)
Ciak Mono 50 2t AC Euro 2 (horizontal Minarelli)
Ciak TD 50 2t AC (horizontal Minarelli)
F10 50 2t AC (horizontal Minarelli)
Cat F10 50 2t AC (horizontal Minarelli)
F10 Jet Line 50 2t AC (horizontal Minarelli)
F10 50 2t Restiling AC (horizontal Minarelli)
F10 50 2t Restiling AC Euro 2 (horizontal Minarelli)
Wap F10 50 2t AC (horizontal Minarelli)
F12 50 2t Cat Digit AC Euro 1 (horizontal Minarelli)
Cat F12 Digit 50 2t LC Euro 1 (horizontal Minarelli)
Cat F12 Digit 50 2t LC Euro 2 (horizontal Minarelli)
Phantom F12 50 2t AC (horizontal Minarelli)
Phantom F12 50 2t LC (Minarelli horizontal)
Firefox F15 50 2t AC (horizontal Minarelli)
Firefox F15 50 2t LC (Minarelli horizontal)
Firefox F15 50 2t LC Euro 2 (horizontal Minarelli)
Yesterday 50 2t AC (horizontal Minarelli)

Scooter 50cc to 100cc MBK
AC Booster 100 2t
Booster December 50 2t AC
Booster 12 50 N 2t AC
Booster 2t 50 AC (1990 to 1994)
Booster Naked 50 2t AC Euro 2 (A137E)
Booster Next Generation 2t 50 AC (1995 to 1998)
Booster Next Generation 50 2t AC from 1999
Booster Next Generation 50 2t AC Euro 1
Booster Next Generation 50 2t AC Euro 2 (A137E)
Booster Road 50 2t AC
Booster Rocket 50 2t AC (1995 to 1998)
Booster Rocket 50 2t AC from 1999
Booster Rocket 50 2t AC Euro 1
Booster Rocket 50 2t AC Euro 2 (A137E)
Booster Spirit 50 2t AC (from 2004)
Booster Spirit 50 2t AC (1995 to 1998)
Booster Spirit 50 2t AC (1999 to 2003)
Booster Spirit 50 2t AC Euro 1
Booster Spirit 50 2t AC Euro 2
Booster Track 50 2t AC
Equalis 50 2t AC (horizontal Minarelli)
Evolis 50 2t AC (horizontal Minarelli)
Fizz 50 2t AC (horizontal Minarelli)
Flipper 50 2t AC (horizontal Minarelli)
Flipper 50 2t AC Euro 2 (horizontal Minarelli)
Flipper Light 50 2t AC (horizontal Minarelli)
Forte 50 2t AC (horizontal Minarelli)
Hot Champ 50 2t AC (horizontal Minarelli)
Mach G 50 2t AC (horizontal Minarelli)
Mach G 50 2t LC (Minarelli horizontal)
Mach G 50 2t LC Euro 2 (horizontal Minarelli)
Nitro 100 2t AC
Nitro 50 2t LC (from 2003)
Nitro 50 2t LC (1997 to 2002)
Nitro 50 2t LC Euro 2
Nitro Naked 50 2t LC
Ovetto AC 100 2t
Ovetto 50 2t AC (horizontal Minarelli)
2t ovetto 50 AC from 2008 (tire 12 inches)
Ovetto 50 2t AC Euro 2 (horizontal Minarelli)
Sorriso 50 2t AC (from 1996) (horizontal Minarelli)
Sorriso 50 2t AC (up to 1995) (Minarelli vertical)
Stunt 50 2t AC (Minarelli vertical)
Stunt 50 2t AC Euro 1 (Minarelli vertical)
Stunt 50 2t AC Euro 2 (Minarelli vertical)
Stunt Naked 50 2t AC
Target 50 2t AC (Minarelli vertical)

Scooter 50cc to 100cc Motron
Sting 50 2t AC (horizontal Minarelli)
Syncro 50 2t AC (horizontal Minarelli)
Thunder 50 2t AC (horizontal Minarelli)

Scooter 50cc to 100cc PGO
Big Max 50 2t AC (horizontal Minarelli engine)
Comet 50 2t AC (horizontal Minarelli engine)
G-max 50 2t AC (horizontal Minarelli engine)
Galaxy 50 2t AC (horizontal Minarelli engine)
Hot 50 2t AC (horizontal Minarelli engine)
Mega 50 2t AC (horizontal Minarelli engine)
PM-X Sport 50 2t AC (horizontal Minarelli engine)
Rodoshow 50 2t AC (horizontal Minarelli engine)
Sport 50 2t AC (horizontal Minarelli engine)
Star 50 2t AC (horizontal Minarelli engine)
Star II 50 2t AC (horizontal Minarelli engine)
T-Rex 50 2t AC (horizontal Minarelli engine)
Tornado 50 2t AC (horizontal Minarelli engine)

Yamaha scooter 50cc to 100cc
Aerox 50 2t LC (1999 to 2003)
Aerox 50 2t LC (up to 1998)
Aerox 50 2t LC Euro 2
Aerox CAT 50 2t LC (from 2003)
Axis 50 2t AC (horizontal Minarelli Engine)
Breeze 50 2t AC (horizontal Minarelli Engine)
BW'S 50 2t AC (from 2004)
BWS December 50 2t AC
BWS 2t 50 AC (1995 to 2003)
BWS 50 2t AC (up to 1994)
BWS 50 2t AC Euro 1
BWS 50 2t AC Euro 2
BWS Bump 50 2t AC
BWS NG 50 2t AC (1995 to 1998)
BWS NG 50 2t AC from 1999
BWS NG 50 2t AC Euro 1
BWS NG 50 2t AC Euro 2
BWS NG CAT 50 2t AC
BWS Zuma AC 50 2t
ZRG 50 2t AC (vertical Minarelli Engine)
CT 50 2t AC (vertical Minarelli Engine)
Jog 50 2t AC
Jog 50 2t ER AC
Jog R 50 2t AC
Jog R 50 2t AC Euro 2
Jog RR 50 2t AC
Jog RR 50 2t LC
Jog Z 2t 50 AC
Neos 50 2t AC
Neos 50 2t AC from 2008 (12 inches)
Neos 50 2t AC Euro 2
Slider 50 2t AC (Minarelli vertical)
Slider CAT 50 2t AC (Minarelli vertical)
Spy 50 2t AC (vertical Minarelli Engine)
Vino 50 2t AC (horizontal Minarelli Engine)
Why 50 2t AC (horizontal Minarelli Engine)
Why 50 2t AC Euro 1 (horizontal Minarelli Engine)
Why 50 2t AC Euro 2 (horizontal Minarelli Engine)
Zest YE 50 2t AC (horizontal Minarelli Engine)
Zuma 50 2t AC (Minarelli vertical)
Zuma II 50 2t AC (Minarelli vertical)

And many other models.