Harley-Davidson Dyna Fat Bob: history, specs, pictures

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The Harley-Davidson Dyna Fat Bob was a v2, four-stroke custom / cruiser motorcycle produced between 2008 and 2017. Max torque was 95.89 ft/lbs (130.0 Nm) @ 3500 RPM. Claimed horsepower was 78.32 HP (58.4 KW) @ 5020 RPM.

Engine[edit]

The engine was a air cooled v2, four-stroke. A 98.4mm bore x 111.3mm stroke result in a displacement of just 1690.0 cubic centimeters. The engine featured a 9.7:1 compression ratio. Fuel was supplied via a double overhead cams/twin cam (dohc).

Drive[edit]

The bike has a 6-speed transmission. The final drive was via belt. Power was moderated via the multi-plate with diaphragm spring in oil bath.

Chassis[edit]

It came with a 130/90-b16 front tire and a 180/70-b16 rear tire. Stopping was achieved via double disc. 4-piston fixed. optional abs. in the front and a single disc. 2-piston torque-free floating. optional abs. in the rear. The front suspension was a telescopic fork while the rear was equiped with a twin shocks. The Dyna Fat Bob was fitted with a 5.0 Gallon (18.93 Liters) fuel tank. The bike weighed just 676.82 pounds (307.0 Kg). The wheelbase was 63.82 inches (1621 mm) long.

In Media[edit]

Harley-Davidson Dyna Fat Bob
Manufacturer
Also called FXDFSE CVO Dyna Fat Bob, Dyna Fat Bob Dark Custom, FXDF Dyna Fat Bob
Production 2008 - 2017
Class Road
Engine
v2, four-stroke
Bore / Stroke 98.4mm x 111.3mm
Horsepower 78.32 HP (58.4 KW) @ 5020RPM
Torque 95.89 ft/lbs (130.0 Nm) @ 3500RPM
Fuel System injection. electronic sequential port fuel injection (espfi)
Transmission Gear box: 6-speed

Final Drive: belt

Clutch: multi-plate with diaphragm spring in oil bath
Suspension Front: telescopic fork
Rear: twin shocks
Brakes Front: double disc. 4-piston fixed. optional abs.
Rear: single disc. 2-piston torque-free floating. optional abs.
Front Tire 130/90-b16
Rear Tire 180/70-b16
Wheelbase 63.82 inches (1621 mm)
Length 94.49 inches (2400 mm)
Seat Height 27.76 inches (705 mm)
Weight 676.82 pounds (307.0 Kg) (dry), 320.0 kg (wet)
Oil Capacity 0.74 Gallon (2.80 Liters)
Fuel Capacity 5.0 Gallon (18.93 Liters)
Fuel Consumption 5.60 liters/100 km (17.9 km/l or 42.00 mpg)
Manuals Service Manual


The Harley-Davidson Dyna Fat Bob was a v2, four-stroke Road motorcycle produced by Harley-Davidson between 2008 and 2017. Max torque was 95.89 ft/lbs (130.0 Nm) @ 3500 RPM. Claimed horsepower was 78.32 HP (58.4 KW) @ 5020 RPM.

Engine[edit]

The engine was a air cooled v2, four-stroke. A 98.4mm bore x 111.3mm stroke result in a displacement of just 1690.0 cubic centimeters. Fuel was supplied via a double overhead cams/twin cam (dohc).

Drive[edit]

The bike has a 6-speed transmission. Power was moderated via the multi-plate with diaphragm spring in oil bath.

Chassis[edit]

It came with a 130/90-b16 front tire and a 180/70-b16 rear tire. Stopping was achieved via double disc. 4-piston fixed. optional abs. in the front and a single disc. 2-piston torque-free floating. optional abs. in the rear. The front suspension was a telescopic fork while the rear was equipped with a twin shocks. The Dyna Fat Bob was fitted with a 5.0 Gallon (18.93 Liters) fuel tank. The bike weighed just 676.82 pounds (307.0 Kg). The wheelbase was 63.82 inches (1621 mm) long.

In Media[edit]