Cylinder Kit DR 130cc aluminium Vespa 125 ET3

Aluminum cylinder DR HP 130cc Vespa Primavera

130cc aluminum cylinder from DR. HP stands for high performance, and that's exactly what you can expect. Ideal for Vespa riders looking for a robust and powerful cylinder for the city and long distances.

For Vespa Smallframe models Vespa ET3 / Vespa Primavera.

DR tuning cylinder - performance and durability

• Aluminum cylinder with outstanding thermal performance: The DR HP 130 cc aluminum cylinder is the ideal choice for Vespa riders who value durability, optimum cooling and reliable performance. The high-quality aluminum construction ensures excellent heat dissipation. The cylinder liner is coated with a wear-resistant surface for extended lifespan.
• High performance: Six transfer ports and an oval exhaust ensure optimized performance and better power delivery. The port timings (176° / 116°) are designed for sporty performance out of the box.
• Improved piston: The special piston with a high silicon content retains its shape even at high temperatures and ensures maximum reliability with two piston rings.
• Optimum cooling: The cylinder head with enlarged cooling fins has been precisely optimized to improve heat dissipation. The large combustion chamber increases combustion efficiency.

DR recommends the use of an NGK BR8HS spark plug. As usual with aluminum cylinders, squish clearance should be adjusted (1.2 - 1.4). And as always, the carburetor settings should be adjusted.

features DR aluminum cylinder Vespa Smallframe

• Aluminum cylinder
• Bore: 57 mm
• Displacement: 130 ccm
• Stroke 51 mm
• 2-ring piston with 15 mm piston pin
• Incl. cylinder head
• Incl. gasket set
• Incl. M8 exhaust studs
• Without road approval