S23 PWK Main Jet Kit

The S23 main jet kit is designed for PWK, OKO, Polini CP, Keihin, Stage6, and similar carburetors. Perfect for fine-tuning your scooter’s top end and overall performance. These high-quality jets are precision-machined for consistent fuel delivery and easy tuning.

Options: Choose from two ranges — 100–118 (includes 100, 102, 105, 106, 108, 110, 112, 114, 116, 118) or 120–138 — depending on your setup and altitude.

Fitment: Compatible with most 2-stroke scooters running PWK, OKO, Keihin, Polini CP, or Stage6-style carbs.