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PLEASE NOTE: Currently we are open for Telephone and Internet Orders Only

At present some suppliers are closed, and some deliveries may take longer than usual.

Due to the Lockdown we only have 1 member of staff working, but we are here trying our best to serve you.

Telephone Hours will be 10am-2pm, Mon-Fri till further Notice. 


E-Flite UMX Ultra Micro Yak 54 180 BNF- last one NO U.C [EFLU5080]  
RRP: £130.99
Our Price: 94.99 

E Flite Yak 54 180 UMX - BNF Specifications:
  • Wingspan: 17.8 in (452mm)
  • Overall Length: 16.1 in (410mm)
  • Wing Area: 78.7 sq. in. (508 sq. cm.)
  • Flying Weight: 2.5 oz (70 g)
  • Motor Size: 180-size brushless outrunner (installed)
  • Radio: 4+ channel DSM2/DSMX transmitter with programmable dual rates and exponential (required)
  • Servos: (4) 2.3-gram performance linear long-throw servos (installed)
  • Trim Scheme Colors: Blue, red, white
  • CG (Center of Gravity): 1.97 in (50mm) back from the leading edge of wing at wing root
  • Prop Size: 5.75 x 2.5
  • Recommended Motor Battery: 7.4V 2S 150mAh 45C LiPo (included)
  • Control Throw (Ailerons): Low: 70% up/down, 15% expo; High: 100% up/down, 25% expo
  • Control Throw (Elevator): Low: 70% up/down, 25% expo; High: 100% up/down, 30% expo
  • Control Throw (Rudder): Low: 25% right/left, 10% expo; High: 100% right/left, 15% expo
  • Charger: 2S DC Li-Po balancing charger (included)
  • Is Assembly Required: No
  • Plane Type: Aerobatic & 3D
  • Experience Level: Intermediate
  • Power Plant Size: 180-280 Electric
  • Recommended Environment: Indoor/Outdoor
  • Fuel Type: Electric