Saito 4-Stroke Engines Crankshaft 10mm Thread.

Compatible Engines:

• FA-300T-TDP 4-Stroke Nitro Engine
• FA-300TL 4-Stroke Nitro Engine
• FG-57T 4-Stroke Petrol Engine
• FG-57TS 4-Stroke Petrol Engine
• FG-61TS 4-Stroke Petrol Engine