
Features |
- Installs in the same space as the 50SX-Hyper
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- A brand-new, 3-needle 40L carb
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- A four-arm throttle lever for easy servo adjustments
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- Durable, corrosion-proof bearings
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Small in size – delivers big 3D power!
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The 55HZ-H Hyper Ringed from O.S. has the power and reliability to make your heli do virtually whatever you want! Capable of installing in the same space as the 50SX-H Hyper, it features a brand-new, 3-needle 40L carb, a four-arm throttle lever for easy servo adjustments and more.
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| The PowerBoost Pipe 55 (available separately LXXYG5) improves efficiency and power while featuring a compact size! |
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Specifications |
Displacement: 0.55 cu in (8.93 cc)
Bore: 0.91 in (23 mm)
Stroke: 0.85 in (23.5 mm)
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Practical rpm: 2,000-17,000 rpm
Weight: 14.4 oz (408 g)
Requirements: 10-30% nitro fuel with at least 18% lubricant
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