2014–2017 · Cruiser · Buyer's Guide
Blank Canvas, Full Attitude
The Street Bob takes the Dyna platform and strips it to a factory-built bobber: solo seat, mini ape-hanger bars, and blacked-out finishes that read as attitude from across the lot. Underneath sits the 1690 cc air-cooled 45° V-twin, tuned for 99 lb-ft at just 3,000 rpm alongside 77 hp. This is a torque motor, not a rev-chaser. It pulls hard off idle and settles into a long-legged sixth-gear lope. The design is the whole point, and it scores where a cruiser has to: chopper stance, purist lines, and a shape that looks bought and paid for rather than accessorized.
On the road it rewards a rider who wants character over a spec sheet. The low 25.5 in seat and relaxed reach make it easy to plant at a stop, and the whole machine feels built to last, with finish and mechanical honesty that age well instead of cheaply. It's genuinely for the rider who treats a motorcycle as a canvas, because the aftermarket support runs deep and the Street Bob openly invites it. The honest caveat is weight and focus. At 670 lb it asks for respect in a parking lot, and ABS is an option rather than standard, so check how the exact bike you're buying is equipped.
Spec sheets don't ride bikes, but they set the baseline.
| Power | 77 hp (57 kW) |
|---|---|
| Torque | 99 lb-ft (134 Nm) @ 3,000 rpm |
| Displacement | 1690 cc |
| Engine | 45° V-twin |
| Cooling | Air-cooled |
| Gearbox | 6-speed |
| Front tire | 100/90-19 |
| Rear tire | 160/70-17 |
| Seat height | 25.5 in (648 mm) |
| Wet weight | 670 lb (304 kg) |
| Fuel capacity | 4.7 gal (17.8 L) |
Equipment check
Safety
Thumb the starter and the V-twin drops into that uneven, offbeat idle you feel through the pegs and the seat before you really hear it. Roll away and the engine's pulse comes through as texture rather than harshness, a steady drumming that builds with the revs and keeps its manners at a cruise. The mini ape-hangers put your hands high and wide, which sounds like a gimmick until an hour in, when your shoulders sit open and your back stays upright and comfortable. The solo seat drops you low and into the bike. At highway pace it tracks straight and settled with that tall front wheel out ahead, though it wants a firm, deliberate hand rather than quick flicks. You ride this one with your whole body, and it talks back the entire time.
None of what follows is my own saddle time. It's the sum of what riders have told me over the years, at paddock gates and gas stops, on club nights, and in the notes they send straight to my inbox. For this Street Bob, one shape keeps forming: deep faith in how it holds together, next to clear eyes about how little it hands you.
The loudest, steadiest note is reliability. Owners tell me the bike simply keeps running as long as they stay on top of basic service, and few report real trouble. Right beside that sits the Twin Cam 103 and its deep well of low-end torque, the classic Harley character riders raise with me again and again.
The complaint that comes up most, by a clear margin, concerns stopping power. The lone front disc and the rear get called sufficient and nothing more. Owners also flag how little the bike carries as it leaves the factory, true to its bare bobber build, and the very tallest among them feel the seat and peg layout crowd them as the hours add up.
High-speed wobble or instability
Some owners report a disconcerting wobble at highway speeds, especially in sweepers, potentially due to chassis flex or suspension setup.
Where this Harley-Davidson Dyna Street Bob FXDB pulls ahead of — or falls behind — its rivals on the numbers, and the typical bike in its class on character.
Power
Torque
Displacement
Wet weight
Seat height
Forget spec-sheet bragging. Here's who the Dyna Street Bob FXDB is actually built for.
This is your bike. Sound, presence, and a look that belongs at Sturgis or Daytona, with the low-rpm torque to lope down the interstate to get there. Buy it for the feeling, then make it your own.
Made for A1A — Florida Atlantic Coast · Black Hills / Sturgis Rally Hub · Daytona Main Street / Bike Week
The classic stance and easy low-rpm pull suit small towns and unhurried routes. You get the heritage character you want; just plan around a solo seat and a raw, involving ride rather than plush isolation.
Made for Acadia National Park · Austin / Handbuilt Motorcycle Show · Blue Ridge Parkway
Honest answer: this isn't your primary tool. It'll cruise all day solo, but the solo seat, 4.7 gal tank, and lack of wind or luggage protection make loaded two-up, coast-to-coast work a real stretch.
Made for Beartooth Highway · Blue Ridge Parkway · Going-to-the-Sun Road
If you're cross-shopping the older generation, here's what changed.
Previous generation · 2007–2013
Stripped to Bare Twin Cam Soul
Compare to the previous model →If this one isn't quite the fit, these are the bikes worth riding back-to-back against it.
Any price note compares both bikes at the same age — the youngest age both have on the used market — against this Harley-Davidson Dyna Street Bob FXDB. “cheaper/pricier” is what that bike costs second-hand, not how worn it is.
