Polini PWK Carburetor (28mm); Honda Dio, SYM DD, 72cc Frame / Chassis Mods A stiffer contra spring raises

A stiffer contra spring raises the RPM at which your CVT begins upshifting

including the popular NCY Z-Bars and drag bars

This product is not compliant with the EPA or California Air Resources Board for use on roads or lands

Original Parts For Scooters SKU 146-75

Fits the entire Genuine Buddy lineup

Polini PWK Carburetor (28mm); Honda Dio, SYM DD, 72cc Frame / Chassis Mods A stiffer contra spring raisesThe new Polini carburetors grant great performance at every rpm for Honda Dio and SYM DD 50cc bikes. They assure more pick up, acceleration and power output. This carb works really well with this Polini cylinder kit. Original Parts For Scooters SKU 146 8 28 Specifications: Carburetor size: 28mm Main jet size: #118 Outer Diameter (intake): 34. 5mm Outer Diameter (air filter mount): 49. 5mm Manual choke Idle jet size: #45 Compatibility: Honda Dio 50 SYM