It appears you're interested in specifications for the Norton Atlas Ranger. This Allround model is powered by a Twin, four-stroke engine with 650.0 ccm (39.66 cubic inches) of actual displacement before 11.5:1 compression. Fueling is metered via Injection allowing this machine to produce its 84.0 HP (61.3 kW) @ 11000 RPM horsepower and 64.0 Nm (6.5 kgf-m or 47.2 ft.lbs) torque. According to our records engine heat of the Norton Atlas Ranger is moderated by Liquid. You'll need to get familiar with the 4-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 120/70-19 and the rear is 170/60-17 . The entire package is supported by the frame, Twin tube seamless steel perimeter chassis with aluminium swingarm mount. . 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 Atlas Ranger was launched in 2020, 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.