Mm, Stroke: 12mm, Weight: 180g, Fit boilers: OB-1 Length: 60mm, Width: 45mm, High: 70mm, Valve Format: piston valve. The set includes: engine, steam pipe, spare O-ring, steam oil, service tool. North America Central America Middle East AU, NZ.It depends on the circumstances of each country postal. It is a Japanese specification products. The manual, display etc is also in Japanese. If there is a problem with the item please inform me within a week. The item "SAITO steam engine for model ship single cylinder T-1 New (1000)" is in sale since Wednesday, October 07, 2015. This item is in the category "Toys & Hobbies\Radio Control & Control Line\RC Engines, Parts & Accs\Boats & Watercraft". The seller is "fujiyama3776m" and is located in Yamanasi. This item can be shipped worldwide.