Italkit 71cc Cylinder Kit 47.6mm Derbi NT D50B0 Aluminium Nicasil

This Italkit 71cc cylinder kit, manufactured by Gilardoni, is a high-performance cylinder for Derbi new type D50B0 engines. The aluminium cylinder with Nicasil coating provides excellent heat dissipation, durability and strong performance.

With a 47.6 mm bore and standard stroke, the cylinder delivers approximately 71cc displacement. It features 2 booster exhaust ports which improve exhaust gas flow and engine performance.

The cylinder can be installed without modifying the engine crankcase. The included two-piece cylinder head with removable insert improves combustion efficiency and cooling.

Specifications:

• Brand: Italkit / Gilardoni
• Displacement: 71cc
• Bore: 47.6 mm
• Stroke: Standard
• Piston pin: 12 mm
• Cylinder material: Aluminium with Nicasil coating
• Booster ports: 2
• Cylinder head: Two-piece with removable insert
• Original Italkit number: CK.12.770.G1

Included in the kit:

• Cylinder
• Cylinder head (two-piece)
• Piston
• Piston ring
• Piston pin
• Piston clips
• Gasket set
• Stud kit
• Cooling hose adapter

Fits:

• All Derbi D50B0 engines
• Derbi Euro 3 and Euro 4 models
• Piaggio / Derbi manual motorcycles with D50B0 engine

Separate parts for this cylinder:

• Piston: Italkit 71cc Piston 47.5/45mm Derbi NT D50B0
• Gasket set: Italkit 71–88cc Gasket Set Derbi NT D50B0
• Piston ring: 47.6mm Piston Ring Italkit Derbi / Piaggio

If you are looking for a Derbi D50B0 71cc cylinder, Italkit Derbi NT cylinder kit, or a high-performance aluminium cylinder for Derbi Euro 3 / Euro 4 engines, this Italkit cylinder kit is an excellent upgrade.