The newly designed RL-100H is available and ready to make a new standard for you. High performance and extreme power in a compact-size engine with yet larger displacement fits existing.90-size helicopters on the market.


Absolutely nothing beats it for insane torque,crisp authority and lighting-fast power transitions.

Features
1.Designed for stable hovering and aerobatic 3D flights
2.NANO XC2(extreme composite coating)cylinder liner with special criss-cross pattern etched
3.Precisely-balanced crankshaft with Ni plating to further reduce corrosion
4.Knife-edged design & high-strength connecting rod with bushings pre-installed
5.Lightened hypereutectic machined A1-Si ringed piston
6.Machined over -size heat sink head with 12 heat-spreading holes to enhance cooling
7.Reinforced resin rear cage ball bearing support
8.2 Needle valves with both Hex and FT driver head at same side for easy adjustment
9.Approved non-seizing flange mount carburetor with thermo insulator
10.Push-pull throttle lever
11.State-of-the art CNC machined components
12.High performance Japan made Redline R3 glow plug included