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Today in Motorcycle History

Triumph Modell K 10, K 11 1928-1931

Production Years: 1928 - 1931
Maximum Speed: 90 km/h
Engine: Two-stroke
Cylinders: 1
Capacity: 300 cc
Bore x Stroke 72 mm x 72 mm
Power: 8 PS
Control: Deflector Piston
Gears: 3-speed
Suspension Front Girder fork
Suspension Rear Rigid
Tyres: 25 x 3
Weight: 115 kg

The Triumph model K11 is a sports version of the K10, with adjustable footrests and two exhaust pipes from the cylinder.