WP SX 4000 LEHNER-STRAIGHTWAY Graupner 2000

WP SX 4000 LEHNER-STRAIGHTWAY Graupner 2000 Ready-made model with carbon fibre hull
For single electric motor
For two-function radio control
With factory-fitted propeller shaft and stern tube, motor mount, shaft coupling, rudder and linkage, servo mount etc.

Hans Lehner recording a world record of 156.26 km / hr in 2006 in the O-Hydro class (7 - 8 cells).

World record 2006 at 149 km / hr, recorded at the Straightway Races in the USA in the N2 Hydro class (max. 6 NiMH cells)
Straightway races are run over a 100 m course; the boat completes the course with a flying start in both directions, and the average speed is calculated.
The boat is designed for running in a straight line; therudder is used primarily for course corrections.

Rudder
Proportional speed control

Length approx. 670 mm
Overall length approx. 700 mm
Width approx. 285 mm
Dry weight approx. 450 g