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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Speed: 7km/h
*Five working modes of Turbo Charge
4GHz technology of the Spektrum SLT2 radio
Torque: 25~32KG
90 cu in engine Machined blue anodized aluminum heatsink cylinder head Velocity stack increases airflow and enhances engine performance Pressurized DRS (Demand Regulator System) ensures consistent fuel flow regardless of the helicopter attitude Backplate accepts the Futaba BPS-1 RPM sensor for the GY701 and CGY750 gyros Ideal bore and stroke ratio for lowest vibration
XLPower Nimbus 550 Nitro Engine Shaft Set V2 YXC138 Speed: 7km/hA new design for higher precision and reliability, fully compatible with OS and YS engines. Key Improvements Improved concentricity upper clutch bearing alignment significantly enhanced for smoother transmission. More reliable structure starter coupling no longer sits inside the bearing, reducing clutch loosening risk. Optimized taper angle easier installation, secure engagement without excessive tightening. Universal fit compatible with both OS and
US$ 29.50
US$ 1539.50
US$ 32.99
US$ 23.10
