O.S. Red Carburetor Reducer 9mm (Speed .21)

tures a 10mm overall length with a 7mm threaded section. This allows for only 3mm to protrude reducing the chance of a tank impact. Being made of titanium, this screw is designed to ...

guarantees improved fuel mileage and higher torque. The innovative design improves carburetor fluid dynamics for even better tuning stability. The GEN2 venturi is available in a variety of sizes. This product was ...

Carburetor. Package includes one replacement factory assembled S03 carburetor. This can also be used with the Samurai R03 .21 engines as a tuning option when increased runtime and smoother power delivery is needed. ...