These are the known mechanical and performance specifications for your 1977 Honda CB 125 Disc.
ModelHonda CB 125 Disc
Displacement125.00 ccm (7.63 cubic inches)
Bore/Stroke44.0 x 41.0 mm (1.7 x 1.6 inches)
Horespower12.00 HP (8.8 kW)
Top Speed108.0 km/h (67.1 mph)
Fuel Economy & Polution
Fuel Capacity9.00 litres (2.38 gallons)
Alt. Seat Height
Wet Weight133.0 kg (293.2 pounds)
Wheels & Brakes
Front BrakesSingle disc
Front Brake Diameter
Rear BrakesExpanding brake
Rear Brake Diameter
It appears you're interested in specifications for the Honda CB 125 Disc. This Touring model is powered by a Twin, four-stroke engine with 125.00 ccm (7.63 cubic inches) of actual displacement before 9.4:1 compression. Fueling is metered via allowing this machine to produce its 12.00 HP (8.8 kW) horsepower and torque. According to our records engine heat of the Honda CB 125 Disc is moderated by Air. You'll need to get familiar with the 5-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 2.50-18 and the rear is 2.75-18 . 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 Single disc front brakes and Expanding brake rear brakes. The Honda CB 125 Disc was launched in 1977, 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.