This is a replacement package of XLPower Linkage Balls, suited for the XLPower 520 & 550 helicopters. Contains all linkage balls necessary for one entire helicopter. 4.72*9.5mm ball * 5...
XLPower Nimbus 550 V2 Electric Helicopter : XL55V2K03 Nimbus 550 V2 comes with full size servo mounts, with option parts if you prefer to use mini servos, a pre-painted highly...
XLPower Specter 700 Nitro Engine Shaft Set V2 : XL70V2NB20-2 A brand-new design for improved precision and reliability: Extended shaft length, ensuring runout less than 0.02mm from factory. Significantly improved...
XLPower Nimbus 550 Nitro Engine Shaft Set V2 : XL55NB12-1A new design for higher precision and reliability, fully compatible with OS and YS engines.Kit Includes Engine shaft (extended design, factory...