OS Max 15550 50SX-H Hyper Ring 60LH Nitro Helicopter Engine
Ideal for use in any 50 class helicopter.
New Cooling Head design offers improved combustion efficiency for stable hovering and aerobatic flight.
In Stock
Ideal for use in any 50 class helicopter.
New Cooling Head design offers improved combustion efficiency for stable hovering and aerobatic flight.
In Stock
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