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OS Helicopter Engines




Product Image Item Name- Price
OS .50 SX-H Ring Hyper Helicopter Engine

OS .50 SX-H Ring Hyper Helicopter Engine

Description: OS .50 SX-H Ring Hyper Helicopter Engine with Cooling Head and 60LH R/C Carburetor FEATURES: Ideal for use in any 50 class helicopter....
$225.00

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OS .55HZ-H Hyper Ring Helicopter Engine

OS .55HZ-H Hyper Ring Helicopter Engine

Description: OS .55HZ-H Hyper Ring Helicopter Engine Next batch coming in mid-june 2018 Technical Details: Displacement: 0.55 cu in (8.93cc) Bore:...
$295.00

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