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E-flite Pitts S-1S 850mm (33.4") Wingspan - PNP

Brand: E-flite /
Regular price 179.99 $17999 Free Shipping*
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850mm E-flite Pitts S-1S - Receiver Ready (PNP) - EFL3575

The big brother of the E-flite UMX Pitts, this 33" wingspan version is sure to pack even more exhilarating thrills and unbridled fun!  We have yet to find someone who has flown the UMX Pitts who doesn't just like it but absolutely loves it.  Ourselves included!   So at Motion RC, we think it's a safe bet this larger version is going to be another fantastic joy ride with the aerobatic punch to boot.

The E-flite® Pitts S-1S scale biplane is an officially licensed replica of the full-scale aerobatic icon that’s expertly designed and equipped to deliver a flight experience that’s easy to enjoy. The overall dimensions distinctly capture the revolutionary Pitts outlines while EPO construction helps present scale detail with a high level of durability. Even though installing and removing the wings is incredibly simple and tool-free, this beautiful bipe is sized so you probably never need to take it apart.

Like the full-scale, under the hood is the kind of power that distinguishes this aerobat as a potent performer with virtually unlimited potential. Ballistic vertical climbs, dizzying snaps, crisp rolls and sharp corners are just a few of its specialties. Scale pilots will appreciate its smooth flight performance and level of detail, while everyone will enjoy its power system versatility. Whether you choose to fly this one-of-a-kind aerobat on a 3S or 4S LiPo, this Pitts S-1S bipe will deliver an aerobatic experience without equal.


  • An Aviat Aircraft Company officially licensed version of the iconic aerobat
  • High-power, 3S- and 4S-compatible brushless outrunner motor and 50A ESC
  • Scale outline and surface detail, plus a matching spinner and appointed cockpit
  • Durable aluminum landing gear with scale covers and wheel pants
  • Tool-free wing assembly with quick-release hardware
  • Optional-use flying wires included for added scale looks
  • Large cockpit hatch and removable tray simplifies battery installation
  • Lightweight and durable EPO foam construction
  • Factory-finished with a scale trim scheme


  • E-flite Pitts S-1S 850mm (33.4") Wingspan - PNP
  • 4 Spektrum 9-Gram servos
  • E-flite 40A brushless ESC with EC3 connector
  • E-flite 10-Size, 1200Kv brushless outrunner motor
  • User Manual


  • 5+ Channel radio - select a minimum 5 channel radio from our Radio Collection
  • 5+ Channel receiver - select a minimum 5 channel receiver from our Receiver Collection
  • 3S 11.1V 1800 - 2200 mAh LiPo Battery or 4S 14.8V 1800 - 2200 mAh LiPo Battery with EC3 connector - we recommend Admiral 2200 mAh 4S LiPo Battery
  • Minimum 3 or 4 Cell battery charger - select a minimum 3 or 4 Cell battery charger from our Battery Collection

Product Specifications:

AGE LEVEL : 14 and up
SKILL LEVEL : Intermediate
BUILD TIME : 1 hour


850mm / 33.4in


787mm / 31in

Flying Weight

1304g / 46oz

CG (Center of Gravity)

86mm from the leading edge of the top wing at the root (see manual)

Power System

10BL 1200kV Brushless Outrunner Motor

Electronic Speed Control

50A, EC3 Connector

Propeller / EDF

2-Blade Propeller


4x 9g standard

Landing Gear

Durable aluminum landing gear with scale covers and wheel pants

Required Battery

3 Cell 11.1V 1800 - 2200 mAh or 4 Cell 14.8V 1800 - 2200 mAh LiPo Battery with EC3 connector (required)

Required Radio

5+ Channel (required)











Hinge Type

Nylon hinges


EPO Foam

Skill Level


Build Time

1 Hour

Recommended Environment


Product Videos

Product Questions & Answers

NOTE: Questions submitted on this page are answered by customers who have previously purchased this item. If you have a support related question that requires immediate assistance, please visit our Help Center.

Product Support

Product Manuals:


If you need any additional assistance, please visit the Motion RC Help Center

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