Primary transmission Minarelli horizontal long crankcase 13/44 Polini

Ref: 202.1370

Primary Gear Transmission , Polini, Minarelli 13/44 (1:3.38)

Gear ratios extend the final drive ratio of the bike.

If the engine is strong enough and can withstand a longer gear ratio, the final drive speed is increased.

Compatible with these vehicles

In stock

€88.67 -21%

€69.97

Description

Gear ratios lengthen the final drive ratio of the bike.

If the engine is strong enough and can withstand a longer gear ratio, the final speed is increased.

In most cases, the original cylinder is not strong enough and must be replaced by a more powerful one.

WARNING: We recommend the 13/44 transmission (15.50% longer) for engines that are not very well prepared, for very well prepared engines you can use the 14/42 transmission (25.00% longer).
The 16/40 transmission (60.00% longer) can only be used for engines that are fully prepared!
If you are not sure which transmission is ideal for your preparation, please contact us.

Additional Information

SKU: 202.1370 
Transmission: Primary 
Relation: 13/44 

Product Questions

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Good for

Make Model
Make Model
Aprilia Amico 50c.c. AC (a partir del '93)
Italjet Pista 2 50c.c. AC
Italjet Scoop 50cc 2T AC
Italjet Yankee 50cc 2T AC
MBK Booster 50c.c. AC (92-99)
MBK Booster 50c.c. AC (a partir del 2004)
MBK Booster Next 50c.c. AC (a partir del '99)
MBK Booster Next 50c.c. AC (antes del '99)
MBK Booster Rocket 50c.c. AC
MBK Booster Spirit 50c.c. (AC)
MBK Booster Track 50c.c. (AC)
MBK Stunt 50c.c AC
MBK Stunt 50c.c. AC CAT (a partir del 2004)
MBK Stunt Naked 50c.c. AC
Yamaha BW's 50c.c. (AC)
Yamaha BW's 50c.c. AC (versión 2004)
Yamaha BW's Bump 50c.c. AC
Yamaha BW's NG 50c.c. AC (a partir del '99)
Yamaha BW's NG 50c.c. AC (antes del '99)
Yamaha BW's Spy 50c.c. AC
Yamaha Slider 50c.c. AC (antes del 2004)
Yamaha Zuma 50c.c. AC
Aprilia SR 50c.c. AC (desde 94 hasta 97) - Minarelli horiz
Aprilia Area 51 LC - 50c.c.
Aprilia Gulliver 50c.c. AC
Aprilia Gulliver 50c.c. LC
Aprilia Rally 50c.c. AC
Aprilia SR 50 Netscaper - Minarelli horiz
Aprilia SR 50 Stealth - Minarelli horizontal
Aprilia SR 50 WWW - Minarelli horizontal
Aprilia SR 50c.c. (antes del '94) - Minarelli vertical
Beta ARK 50c.c. AC (Minarelli horizontal)
Beta ARK 50c.c. LC (Minarelli horizontal)
Beta Eikon 50c.c. LC - Minarelli horizontal
Beta Quadra 50c.c. AC - Minarelli horizontal
Benelli 491 50c.c RR Replica LC (< 2003) - Motor Minarelli
Benelli 491 50c.c. RR LC (< 2003) - Motor Minarelli
Benelli 491 50c.c. ST LC (antes 2003) - Motor Minarelli
Benelli 491 AC (antes 2002) - Minarelli horiz.
Benelli 491 LC (antes del '2002) - Minarelli horiz.
Benelli K2 50c.c. AC (aire) - Minarelli horiz.
Benelli K2 50c.c. LC (agua) - Minarelli horiz.
Benelli Naked 50c.c. AC (desde 2003) - Motor Minarelli
Benelli Pepe 50c.c. AC (antes del 2003) - Minarelli horiz.
Italjet Dragster 50c.c. LC
Malaguti F12 Phantom 50c.c. AC (aire)
Malaguti F12 Phantom 50c.c. LC (agua)
Malaguti F12 Phantom 50c.c. LC (a partir del 2004)
Malaguti F15 Firefox 50c.c. AC (aire) a partir del 2004)
MBK Flipper 50c.c. AC
MBK Mach G 50c.c. AC
MBK Mach G 50c.c. LC (antes del 2003)
MBK Nitro 50 CAT (a partir del 2003)
MBK Nitro 50c.c. LC (a partir del '99)
MBK Nitro 50c.c. LC (antes del'99)
MBK Nitro 50c.c. LC CAT (a partir del 2003)
MBK Nitro 50cc ie 4T LC euro 2
MBK Nitro Naked 50c.c. LC
MBK Ovetto 50c.c. AC
MBK Ovetto UBS 50cc ie LC 4T Euro 2
Yamaha Aerox 50c.c. (a partir del '99)
Yamaha Aerox 50c.c. (antes del '99)
Yamaha Aerox 50c.c. LC CAT (a partir del' 2003)
Yamaha Aerox Naked 50c.c. (a partir del 2013)
Yamaha Aerox Naked 50c.c. LC CAT (a partir del 2003)
Yamaha C3 50 (4-tiempos)
Yamaha Giggle 50 (4-tiempos)
Yamaha Jog R 50c.c. AC
Yamaha Jog RR 50c.c. LC
Yamaha Neo's 50c.c. AC
Yamaha Neo's 50 (4-tiempos)
Yamaha Why 50c.c. AC
Yamaha Aerox 50 4T LC euro 4
Yamaha Neo's 50cc ie 4T LC euro 4 (a partir 2018)

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