CYLINDER SLEEVE :
- Cylinder sleeve made from chrome-moly alloy.
- Outside diameter precision centerless ground.
- Ports cut to precision dimensions and shapes for ease of installation and port match-up.
- Inside diameter must be bored and honed to size piston after installation.
- Rotax engine type 699 / Reed Valve Intake / R.A.V.E. exhaust.
- Std. Bore 69.75mm 699cc / Original cylinder NiCaSil bore.
