Gruppo Termico TOP PERFORMANCE D47 Modifica 70cc Suzuki Aprilia H20 Motore Franco Morini D-Tech
Prodotto Nuovo, Product New
Genuine TOP PERFOMANCE Cylinder Tuning D47 for Scooter Suzuki Aprilia H20 Franco Morini Engine
Top Performance Trophy Thermal Group Engine. Piston diameter 47 mm, liquid cooling. Minacrom Cast Iron Cylinder with 6 Ports, complete with calibrated Squish Head. Piston with 2 piston rings, real displacement 64.9 cc, stroke 37.4 mm, compression ratio 1:12 The clutch springs with increased load are also supplied in the kit. Installation by qualified personnel is recommended.