2018 Harley-Davidson Softail Street Bob Dyno

The new Street Bob’s power output

The 2018 Harley-Davidson Softail Street Bob comes standard with the Milwaukee-Eight 107 engine. With a manufacturer's suggested retail price of $14,499, the new Street Bob is priced at the lower end of the Softail spectrum. The Street Bob comes in five color options, ours being the Vivid Black option.

Running fourth-gear pulls on the dyno, our 2018 Street Bob put down 73.94 hp and 104.79 pound-feet of torque.

street bob dyno chart
The dyno graph from our fourth-gear runs on the ’18 Street Bob: 73.94 hp and 104.79 pound-feet of torque.Jon McDevitt
Engine Specs:
ENGINE: Milwaukee-Eight 107
107 BORE: 3.937 in.
STROKE: 4.375 in.
FUEL SYSTEM: Three Electronic Sequential Port Fuel Injection (ESPFI)
EXHAUST: 2-into-2 offset shotgun; catalyst inside muffler
3m ear protection
Our preferred hearing protection while in the dyno room is 3M’s Peltor Optime 105 Ear Protectors.3M