TH 40" EPP Crack Pitts XL

Crack Pitts XL: 40-Inch EPP Biplane

The Crack Pitts XL brings the recognizable Crack Pitts flying style into a larger EPP biplane with strong presence, stable tracking, and powerful 3D performance.

Its stepped multi-airfoil wing provides a composed feel throughout the flight envelope, while the full-rotating stabilizer delivers the pitch authority needed for tumbles, walls, snaps, knife-edge spins, and other advanced aerobatic maneuvers.

Features and Specifications

• Wingspan: 40 inches
• Estimated Flying Weight: 30 to 35 oz / 850 to 992 g
• Construction: Printed EPP foam with carbon-fiber reinforcement
• Wing Design: Full stepped multi-airfoil biplane wing
• Stabilizer: Full-rotating design for increased pitch authority
• Recommended Battery: 3S or 4S 1500 to 2200 mAh LiPo, 25C or greater
• Flight Style: Sport, precision, freestyle, and advanced 3D aerobatics
• Pilot Level: Intermediate to Advanced

Required to Complete

This is an airframe kit. The recommended electronics, battery, radio system, charger, and adhesives are sold separately. No printed manual is included; downloadable PDF build manuals are available below.

PC15 Power System Includes

• Motor: CSP 2814 1050KV 100 g brushless motor
• ESC: BOLT 45A ESC
• Servos: Four CSP-D14M digital metal-gear servos
• Propeller: APC 11 x 4.5 MR propeller for 3S operation

Important: The included 11 x 4.5 MR propeller is intended for 3S operation. Use a compatible 10-inch propeller on 4S and confirm that motor and ESC temperatures remain within a safe operating range.

Additional Required Items

• 4-channel or greater transmitter and compatible lightweight receiver
• 3S or 4S 1500 to 2200 mAh LiPo battery, 25C or greater
• LiPo-compatible balance charger
• Foam-Tac and thin CA glue

Build Resources and Compatible Parts

• View the Twisted Hobbys Crack Pitts XL PDF Build Manual
• Watch the Crack Pitts XL Build Video
• View the RC Factory Basic Build Manual
• Read the Crack Pitts XL Feature Article
• Visit the Official Crack Pitts XL RC Groups Discussion
• View the Crack Pitts XL Carbon-Fiber Motor Mount
• Shop Compatible 40 to 48-Inch Replacement Parts
• View the Compatible Ultra Halo XX1 LED Lighting Kit