Polini Carbon Fiber Reed Block for Minarelli Engines

Optimize your engine's fuel delivery with the Polini Carbon Fiber Reed Block. Engineered by the performance experts in Italy, this assembly is designed to replace the heavy, sluggish metal or fiberglass reeds found in stock Minarelli engines. By using high-tension carbon fiber petals, this reed block delivers faster response and a more precise seal, resulting in sharper throttle response, improved mid-range pull, and increased reliability at high RPMs.

Key Performance Features

• Carbon Fiber Petals: Lightweight and highly resilient, these carbon reeds eliminate "reed flutter" at high speeds, ensuring consistent power delivery throughout the entire RPM range.
• Interchangeable Air Directors: Includes optional inserts (stuffers) to optimize intake velocity when using smaller carburetors, ensuring smooth airflow without turbulence.
• Complete Tuning Kit: This assembly comes fully loaded with an extra set of reed petals and high-quality intake gaskets, providing everything needed for a professional installation.
• Vulcanized Rubber Body: The reed cage is coated in a specialized vulcanized rubber to provide a superior air-tight seal for the petals, maximizing primary compression.

Comprehensive Fitment Guide

This reed block is a direct performance upgrade for Horizontal and Vertical Minarelli 50cc 2-stroke engines:

Technical Specifications

• Petal Material: Carbon Fiber
• Engine Compatibility: Air-Cooled (AC) & Liquid-Cooled (LC)
• Manufacturer: Polini Motori
• Manufacturer Part Number (MPN): 213.0046

Maintenance Tip:  Reeds are a wear item in high-performance engines! Inspect your carbon petals every season for chipping or "daylight" gaps; fresh reeds are the secret to easy starting.

Installation Tip: The included air directors are optional; use them only if they match the bore of your Performance Carburetor for maximum velocity. 

SKU: 146-58, 213.0046
Vendor: Polini

This product is intended for off-road use only.

This product is not intended for use on public roads or land.

Notice:  Performance parts, electrical parts, and tools are NOT refundable or covered by warranty. Reference https://www.scooterworks.com/pages/policies for more information.

WARNING: California’s Proposition 65

his product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing.