These are the known mechanical and performance specifications for your 1950 Velocette KTT Mk VIII.
ModelVelocette KTT Mk VIII
Displacement348.40 ccm (21.26 cubic inches)
DetailsSingle cylinder, four-stroke
Bore/Stroke74.0 x 81.0 mm (2.9 x 3.2 inches)
Fuel Economy & Polution
Frame TypeSingle cradle
Alt. Seat Height
Wheels & Brakes
Front BrakesExpanding brake (drum brake)
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
It appears you're interested in specifications for the Velocette KTT Mk VIII. This Sport model is powered by a Single cylinder, four-stroke engine with 348.40 ccm (21.26 cubic inches) of actual displacement before 7.8:1 compression. Fueling is metered via Carburettor allowing this machine to produce its 35.00 HP (25.5 kW) horsepower and torque. According to our records engine heat of the Velocette KTT Mk VIII is moderated by Air. You'll need to get familiar with the transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is and the rear is . The entire package is supported by the frame, Single cradle. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Expanding brake (drum brake) front brakes and Expanding brake (drum brake) rear brakes. The Velocette KTT Mk VIII was launched in 1950, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.