Robart 88.9mm (3.5") x 25.4mm Treaded PU Rubber Wheels for Multiple Axle Sizes (2 Pack) "1/5" optimizing a Castle ESC through

optimizing a Castle ESC through the Castle Link Programming Suite unlocks the full range of capabilities that set Castle apart from the competition

Comes with FrSky’s own easy to use FrOS (operating system) and of course

One HS-322 Heavy Duty Karbonite gear servo with universal connector

Roban MD-500E Civil Silver/Black 600 body kit

Robart 88.9mm (3.5") x 25.4mm Treaded PU Rubber Wheels for Multiple Axle Sizes (2 Pack) "1/5" optimizing a Castle ESC through88. 9mm (3. 5") x 25. 4mm Treaded PU Rubber Wheels for Multiple Axle Sizes (2 Pack) from Robart ROB116 If you have a scale airplane that deserves the very best look no further than Robart for your scale wheel choice. These scale wheels are accurate down to their treads and side wall markings, and they're the perfect wheels to give your aircraft the finishing touch and unmistakable look of realism you demand. Designed to fit 1 8", 5 32", 3 16", and 1