It appears you're interested in specifications for the Norton Superlight. This Classic model is powered by a Twin, four-stroke engine with 650.00 ccm (39.66 cubic inches) of actual displacement before 13.4:1 compression. Fueling is metered via Injection allowing this machine to produce its horsepower and 75.00 Nm (7.6 kgf-m or 55.3 ft.lbs) torque. According to our records engine heat of the Norton Superlight is moderated by Liquid. You'll need to get familiar with the 4-speed 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, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Double disc. Full floating Brembo discs. Radially mounted twin Brembo monoblock callipers with ABS. Brembo master cylinder. front brakes and Single disc. Brembo twin piston rear calliper with ABS. Brembo master cylinder. rear brakes. The Norton Superlight was launched in 2019, 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.