1956-57 ADLER Six Days MBS250-G SPECIFICATIONS
       
Engine: air cooled 2 stroke twin
        247cc
        bore:54mm, stroke: 54mm
        loop scavenged, alloy pistons
        compression 6.6:1
        output 18.8 HP DIN @ 6200 rpm 
Lubrication: 25:1 petroil mixture.
Fuel consumption: unknown
Gearbox: 4 speed
Max speed: depending on gear ratios.
Dimensions:  Weight: unknown 
Tyres:  front:  3.00 x 19
        rear:   3.50 x 18
Fuel tank:  15 litres
Rear suspension: swing arm with
                 telescopic hydraulic shock absorbers.                
Front suspension: Anti dive leading links with built in
                  hydraulic shock absorbers and with additional 
                  external telescopic hydraulic skock absorbers.
Electrical: unknown
Single upswept silencer connected via siamesed headers