RC airplane enthusiasts, if you're flying the E-flite Pitts 850mm and need replacement wheels, this EFL3563 wheel set is exactly what you're looking for! These are genuine E-flite parts designed specifically for the Pitts 850mm model, so you know they'll fit perfectly and perform exactly like the originals. Whether you've worn out your current wheels from rough landings, need spares for future repairs, or just want to have backups on hand, this set has you covered. The quality is what you'd expect from E-flite - durable construction that can handle grass fields, pavement, and whatever other surfaces you're flying from. Installation is straightforward if you're familiar with basic RC aircraft maintenance. Having spare wheels is just smart planning for any serious RC pilot. Crashes happen, rough landings occur, and wheels take a beating over time. Instead of being grounded waiting for parts, keep this set in your toolbox and get back in the air quickly. The wheels maintain the proper scale appearance and performance characteristics of your Pitts biplane. If you're tired of your flying sessions getting cut short by wheel issues or just believe in being prepared, this replacement wheel set is essential maintenance inventory. Keep your Pitts 850mm looking sharp and flying smoothly with these genuine E-flite replacement wheels!