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Flash 850mm PNP with Reflex

Item No. FMM121PX
Brand Logo
3.1 out of 5 Customer Rating

Flash 850mm PNP with Reflex

Item No. FMM121PX
This Item is No Longer Available
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Product Details

In The Box
  • (1) FMS Flash 850mm PNP
  • (4) 9g Analog Metal Servos (installed)
  • (1) FMS 60A ESC (installed)
  • (1) FMS 3536-1750Kv Brushless Motor (installed)
  • (1) Product Manual
Needed to Complete
  • 4+ Channel Radio Transmitter and Receiver
  • 4+ Cell 2200mAh 35C LiPo Battery
  • Appropriate Balancing LiPo Charger


For the pursuit of ultimate speed - introducing the FMS Flash! Designed to minimize drag, the sleek and slender FMS Flash slips through the air like a bullet - reaching whopping speeds of up to 112 miles per hour (180km/h)! The reinforced fuselage and swept wings ensure maximum airframe rigidity even in extreme conditions.

Equipped with a FPV-ready canopy, you can easily install your favorite FPV gear to experience the speed firsthand. A specially designed handle grip and airframe skid under the fuselage ensures perfect hand-launch and belly landings every time.

If you have the need for speed, your search is over! The 850mm FMS Flash is your ultimate speed machine.


  • Powerful 3536-1750Kv brushless motor and 60A esc combination
  • Pusher prop configuration
  • 112 mph (180km/h) top speed
  • FPV ready

Video Overview


FMS Reflex V2


Complete System Upgrade - Reflex V2 is Compatible with Most FMS Aircraft

The Reflex V2 is a user-upgradeable flight controller. Reflex V2 can be reprogrammed easily with different model files via a simple software - allowing pilots to use the same flight control unit as they progress to different aircraft. Flying is simple when you have your very own “co-pilot” — the Reflex V2!

Reflex Functions

Three flight modes are available: Stabilized, Optimized or Off. This is controlled with a two or three position switch on the transmitter. When assigned to a two position switch, the Reflex system changes between stabilized and optimized modes.

Stabilized mode: Designed for beginners, Reflex will rapidly level the aircraft from any attitude when this mode is activated. Stabilized mode combines accelerometer and gyro data to determine how to level the aircraft when the control sticks are released - giving pilots absolute peace of mind. Note: The aircraft will maintain level flight with 50-60% throttle, and the aircraft will climb under full throttle.

Optimized mode: Utilizing advanced solid-state gyros, the Reflex system maintains aircraft attitude by counteracting inflight upsets - for gusts to crosswinds. With Reflex, even small aircraft will fly with the confidence of something much larger!

Off: Turns off all gyro functionality, the aircraft is flown completely manually when the gyro is off.

Reflex V2 Overview


Software Installation


Product Specifications

Charger Sold Separately
Receiver Sold Separately
Minimum Required Radio 4-channel
Speed Control Included
Wing Area 186 sq in (12 sq dm)
Motor Size 3536-1750Kv
Product Length 35" (889 mm)
Power Type Electric
Skill Level Level 3
Trim Scheme Colors Red and white with yellow accents
Wingspan 33.46" (850 mm)
LiPo Compatibility 4S
CG (Center of Gravity) 3.1 - 3.5" (80 - 90mm) from leading edge of wing measured at fuselage
Completion Level Plug-N-Play
Propeller Size 7 x 5
Recommended Motor Battery 14.8V 2200mAh 4S 35C with XT-60 connector
Wing Loading 0.17 oz sq/in
Approximate Assembly Time Less than 1 Hour
Approximate Flight Time 3 - 5 minutes
Flaps No
Material EPO