Key Features of the 2026 Harley-Davidson® Street Bob®

Milwaukee-Eight® 117 Classic

The heart of the Street Bob® is the Milwaukee-Eight® 117 Classic V-Twin—an air/oil-cooled powerhouse that turns everyday riding into something visceral. With a displacement of 117 cubic inches, a 10.3:1 compression ratio, and Electronic Sequential Port Fuel Injection (ESPFI), it pairs instant throttle response with smooth fueling across the rev range. The result is 120 ft-lbs of torque at 2,500 rpm and 98 horsepower at 4,600 rpm, giving you immediate roll-on thrust for urban moves and highway passes. The engine’s pulse is unmistakably Harley-Davidson®, yet it is impressively refined, minimizing harshness without muting character. For riders who want effortless acceleration and a flexible powerband, this motor feels right at home in the Street Bob® chassis.

2-Into-1 Exhaust With Street-Ready Performance

A torque-tuned 2-into-1 exhaust supports strong midrange output while keeping weight consolidated and the silhouette clean. The system uses a catalyst in the header and is shaped to preserve lean angles—28.5 degrees both left and right—so you can carry steady corner speed without worrying about early touch-downs. This exhaust also contributes to the Street Bob® identity: a focused soundtrack and purposeful look that aligns with the bike’s stripped-back ethos. It is engineered to complement the 117’s breathing characteristics, delivering punch where riders use it most—off the line, out of corners, and during rolling throttle transitions.

Selectable Ride Modes and 4-Inch Display

The Street Bob® cockpit is intentionally simple yet thoroughly informative. A 4-inch analog speedometer integrates a digital display that can show gear position, odometer, fuel level, ride modes, heated gear status, Traction Control, ABS, TPMS, cruise control indications, clock, trips, range, and tachometer. Selectable ride modes tailor throttle response and electronic intervention to your preferences and conditions, widening the motorcycle’s real-world versatility. USB-C charging keeps your devices topped up, and the straightforward layout preserves a classic look without sacrificing capability. It is the kind of interface you appreciate on every ride—clear at a glance and immediately useful.

Rider Safety Enhancements With Cornering Control

Rider Safety Enhancements add intelligent support when surfaces get slick or situations become sudden. The suite includes Anti-lock Brake System (ABS) and Traction Control System (TCS) to help modulate braking and drive in straight-line scenarios. Drag-Torque Slip Control System (DSCS) tempers excessive rear-wheel slip during abrupt deceleration or aggressive downshifts. Tire Pressure Monitoring System (TPMS) keeps you informed about air pressure, a critical factor for grip and tire longevity. Cornering Rider Safety Enhancements go a step further with Cornering Enhanced Anti-lock Brake System (C-ABS), Cornering Enhanced Traction Control System (C-TCS), and Cornering Drag-Torque Slip Control System (C-DSCS), which adjust responses when the bike is leaned, helping you maintain smooth, predictable control mid-corner.

Softail® Chassis, Reworked Suspension, and Wheels

The Softail® frame brings classic lines with a modern hidden monoshock design, providing rigidity for handling while keeping the signature Harley-Davidson® silhouette. Up front, a dual-bending valve 49 mm telescopic fork with aluminum triple clamps delivers progressive damping and consistent feedback. The rear uses a free-piston coil-over monoshock with cam-style preload adjustment, allowing quick setup for solo or two-up riding. Black, Annihilator cast aluminum wheels are standard for confident road feel and durability, while painted aluminum tubeless laced wheels are optional for riders drawn to a heritage aesthetic. Combined with a low 25.8-inch laden seat height and a 64.2-inch wheelbase, the Street Bob® feels planted in fast sweepers and maneuverable at parking lot pace.