These are the known mechanical and performance specifications for your 1913 Pierce Four .
Displacement696.00 ccm (42.47 cubic inches)
TypeT head inline 4 with copression release
DetailsIn-line three, four-stroke
Bore/Stroke63.5 x 63.5 mm (2.5 x 2.5 inches)
Final DriveShaft drive (cardan)
Fuel Economy & Polution
Frame Type3.5 inch tubing
Front SuspensionLeading link
Alt. Seat Height
Dry Weight124.7 kg (275.0 pounds)
Wheels & Brakes
Front Brake Diameter
Rear Brake Diameter
It appears you're interested in specifications for the Pierce Four . This Sport model is powered by a T head inline 4 with copression release In-line three, four-stroke engine with 696.00 ccm (42.47 cubic inches) of actual displacement before compression. Fueling is metered via allowing this machine to produce its horsepower and torque. According to our records engine heat of the Pierce Four is moderated by . You'll need to get familiar with the transmission and pay attention to final drive Shaft drive (cardan) maintainence. Our best information shows that the front tire size is and the rear is . The entire package is supported by the frame, 3.5 inch tubing. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on front brakes and rear brakes. The Pierce Four was launched in 1913, 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.