Polini For Race 4 Exhaust for the Piaggio Zip dellorto

Polini For Race 4 Exhaust for the Piaggio Zip dellortoPolini went back the drawing boards and engineered a totally new For race 4. Like the previous For race 3 this exhaust still delivers plenty of low down torque all while still delivering the revolutions you are looking for. A perfect combination for the Polini Corsa cylinder. Fits the following models: DERBI : GP1 50 2001 2003 GILERA : DNA 50 EASY MOVING 50 ICE 50 RUNNER 50 SP POGGIALI STALKER 50 STORM 50 TYPHOON 50 TYPHOON 50 X PIAGGIO : DIESIS

Belt is longer than stock to accommodate for the larger ZX rear pulley

They don't get much better that this

Yamaha Bw's SPY 50 AIR 2T '03-'06

Available in aluminium-look

17 Liters (6 fl

we decided to offer them both in a single package

The stock Yamaha Zuma has a 10mm pin and will require a upgraded crank designed for a 12mm wrist pin

Reed cage is rubber coated for a good seal and coated cages are also easier on the reed petals

Brembo-style Four piston caliper

Force Racing 50cc 2-stroke

Fits Minarelli horizontal engines including:

4mm fibreglass reeds and three stuffers (24