Polini Evolution reed box Minarelli horizontal / Morini

Polini Evolution reed box, with a larger inlet diameter for better cylinder filling. Metallised surface.

the reed box is shipped with carbon reeds.

Reed Box Venturi designedwith an angled and recalculated flow section for better air mixing.

Improves gas flow for better throttle response.
Mounts as a replacement for the original box, without having to change any other parts.
Indispensable for larger carburettors, and for bikes with a larger cylinder. Highly recommended for stock bikes, as the original reeds lose their good performance over the years.

compatible models:

Adly

• Thunderbike 50 AC

Aprilia

• Area 51 LC - 50c.c.
• Scarabeo 50c.c. AC (before '98)
• SR 50 Netscaper - (Minarelli horizontal)
• SR 50 Stealth - Minarelli horizontal
• Gulliver 50c.c. AC
• Scarabeo 50c.c. AC (from '98)
• SR 50c.c. AC (from 94 to 97) - (Minarelli horizontal)
• SR 50 Racing (before 2000) - (Minarelli horizontal)
• SR 50c.c. LC (from '94 to '97) - (Minarelli horizontal)
• SR 50c.c. WWW LC (from 2000) - (Minarelli horizontal)
• Gulliver 50c.c. LC
• Rally 50c.c. AC
• Rally 50c.c. LC
• Sonic 50cc AC
• Sonic 50c.c. LC
• SR 50 WWW - (Minarelli horizontal)

Benelli

• 491 LC (before 2002) - Minarelli horiz.
• 491 AC (before 2002) - Minarelli horiz.
• K2 50c.c. AC (air) - Minarelli horiz.
• K2 50c.c. LC (water) - Minarelli horiz.
• Pepe 50c.c. AC (before 2003) - Minarelli horiz.
• 491 50c.c. ST LC (before 2003) - Minarelli engine
• Naked 50c.c. AC (from 2003) - Minarelli Engine
• 491 50c.c. RR LC (< 2003) - Minarelli engine
• 491 50c.c RR Replica LC (< 2003) - Minarelli engine

Beta

• ARK 50c.c. AC (Minarelli horizontal)
• ARK 50c.c. LC (Minarelli horizontal)
• Chrono 50c.c. AC - (Minarelli horizontal)
• Quadra 50c.c. AC - Minarelli horizontal
• Eikon 50c.c. LC - Minarelli horizontal
• Tempo 50c.c. AC

CPI

• GTR 50c.c. LC - (Minarelli horizontal)

Italjet

• Dragster 50c.c. LC

Kreidler

• Florett 50c.c. AC
• Flory 50c.c. AC

Malaguti

• F12 Phantom 50c.c. AC (air)
• F15 Firefox 50c.c. LC
• Centro 50cc AC
• F10 Jet Line 50cc AC (before '99)
• F12 Phantom 50c.c. LC (water)
• F15 Firefox 50c.c. AC (air) from '04 onwards)
• F10 CAT 50cc (from '99 onwards)
• F12 Phantom 50cc AC (from 2004)
• F10 Wap 50cc AC (from 2004)
• F15 Firefox 50cc LC (water) (from '04 onwards)
• F12 Phantom 50c.c. LC (from 2004)
• Yesterday 50cc AC

MBK

• Evolis 50 cc AC
• Forte 50cc LC
• Nitro 50c.c. LC (before '99)
• Nitro 50c.c. LC (from '99)
• Ovetto 50 cc AC
• Mach G 50c.c. LC (before '03)
• Equalis 50c.c. AC
• Sorriso 50c.c. AC (from '96 onwards)
• Fizz 50c.c. LC
• Flipper 50c.c. AC
• Mach G 50c.c. AC
• Nitro 50 CAT (from 2003)
• Nitro Naked 50c.c. LC

Yamaha

• Breeze 50cc (AC)
• Jog 50cc AC
• Neo's 50c.c. AC
• Why 50cc AC
• Jog 50c.c. AC
• Jog R 50cc AC
• Jog RR 50cc LC
• Aerox 50c.c. (from '99 onwards)
• Axis 50 AC (air)
• Aerox 50c.c. (before '99)
• Aerox Naked 50c.c. LC CAT (from 2003)
• Aerox 50c.c. LC CAT (from' 2003)
• Aerox 50c.c. (from 2013 onwards)
• Aerox Naked 50c.c. (from 2013)
• Zest YE 50c.c. AC
• Slider 50c.c. AC CAT (from 2004)
• BW's Spy 50c.c. AC
• Slider 50c.c. AC (before 2004)
• BW's NG 50c.c. AC (from '99)
• BW's NG 50c.c. AC (before '99)
• BW'S 50 2T euro 2 (A137E)
• BW's Bump 50c.c. AC
• Zuma 50c.c. AC
• Zuma II 50 cc AC
• BW's 50c.c. (AC)
• C3 50 (4-stroke)
• Neo's 50 (4-stroke)
• Giggle 50 (4-stroke)
• BW's 50c.c. AC (2004 version)
• CT 50 2-STROKE ('90-)
• Beluga 50 (-'89)