Feature

●Compatible models: Ducks 70 (ST70): All vehicles *Not compatible with reverse import cars | Challis 70: FNO, CF70-200003-299999
●Aluminum Cast Iron Sleeve Cylinder
●Displacement: 3.0 fl oz (88 cc); Bore Diameter: 2.0 inches (52 mm); Stroke: 1.6 inches (41.4 mm) (normal)
●Piston: Cast
●Bore up kit for Ducks 70 normal cylinder heads


Description

Bore up kit for the Ducks 70 normal cylinder head.
For smoother output characteristics, we recommend attaching the Kitaka high camshaft (model number 300-1013000).

Please note that Kitaku ULTRA camshafts and ULTRA-SE camshafts cannot be attached.

■Compatible Models
Ducks 70 (ST70): All vehicles *Cannot be used with reverse import vehicles.
Charlie 70: FNO,CF70-200003-2999999

■Specifications
Aluminum cast iron sleeve cylinder
Displacement: 88cc
Bore diameter: φ2.0 inches (52 mm)
Stroke: 1.6 inches (41.4 mm) (normal).
Piston: Casted