SWM Contact Us | Home
Accessories  |  Aircraft  |  Boats  |  Cars  |  Helicopters  |  Engines  |  Radio  |  World Models  |  Enya  |  Latest News

Today on SWM
Steve Webb Models
Safe Internet Shopping
at ServoShop.co.uk

About Us


The Shop

Mail Order


Steve Webb
Exclusives & Specials
Click the Buy Link to buy on line
at ServoShop

The Wings Maker
EPO & Balsa Models

Wings Maker FC-1
6 Cell EDF

Ultimate EP
J10 Special
Show Edition

Sky Nova 2
Pre Assembled Combo

See E.P Ogar Kit EPO
Ogar EP BL Combo*
*Wing Bags Included

The World Models
Full Range

Multi Rotor
Quad Shop

Main Dealer
RC Experts in Store

Opti Fuel
Now In Stock
and also

Cool Power
Model Technics
Sidewinder and Much More

World Models Ultimate 100cc 33% -Purple

World Models Code A173S1 33% Purple/White Ultimate

The now famous Ultimate 10-300 originated as Full-Scale Pilot/Designer Gordon Price's desire to improve the looks and performance of his Pitt's Special. After he had produced new wings, canopy, fuselages, and wheel pants for the Pitts, it was a natural step to produce his own airplane.

The original 10-100 flew with a 100 HP engine, and while the plane flew well, vertical performance was limited. The next version (10-200) was 6" longer, and could accommodate a larger power plant, but eventually, Gordon updated the design to the 10-300, which was 3 feet longer than the 200, and could handle a 300 HP engine.

The rest, as they say, is history.


  • Code No.: A173S1
  • Wing Span: 76 in / 1930 mm
  • Wing Area: 2100 sq in / 135.5 sq dm
  • Flying Weight: 23-25 lbs / 10440-11350 g
  • Fuselage Length: 82 in / 2080 mm
  • Engine Required: 100 cc gasoline engine
  • Radio Required: 6-channel radio w/ 9 high torque servos

Key Features:

  • High quality balsa and plywood construction
  • Light weight but strong for aerobatics manoeuvres
  • Hand painted fibreglass cowling and wheel pants
  • Strong aluminium landing gear
  • All necessary hardware provided

Graham's model is Electric using battieries using high quality Li Po batteries supplied by Overlander

There is also a 42% version for 150CC engines, for the 150 cc 42% version - Click Here

Please note model pictured below is the 100 cc 33% yellow colour scheme version that is converted to E.P by Graham Roscoe and the photographs are by Lindsay Todd & SW.



£499.99 Each

Buy online at
Privacy statement © SWM Limited 2018 Contact Us