Universal Parts Carburetor - 250cc gopro The interior contact wall features

The interior contact wall features an advanced

CNC-machined unit engineered to reduce rotating mass and sharpen throttle response across the RPM range

Fits: NIU KQi 300P

This set provides a 22% increase in up gear ratio over a stock 13*40 gear set

To ensure a flat-free repair

Universal Parts Carburetor - 250cc gopro The interior contact wall featuresUniversal Parts Carburetor Assembly for 250cc 4 stroke water cooled 172mm engines. Intake Inner Diameter: 30mm Intake Outer Diameter: 35mm Air Filter Side Inner Diameter: 44mm Air Filter Side Outer Diameter: 50mm 2 Pin Plug End 250cc 172mm 4 stroke, CFmoto V3 V5, Various unlisted makes models This product is not intended for use on public roads or land.