Harley-Davidson Dyna Street Bob FXDB 2009 vs. Aprilia RS4 50 2018

Technical Specifications Harley-Davidson Dyna Street Bob FXDB 2009 compared to Aprilia RS4 50 2018

Harley-Davidson Dyna Street Bob FXDB 2009

Aprilia RS4 50 2018

Show all

Same only

Differences

Harley-Davidson Dyna Street Bob FXDB 2009

Aprilia RS4 50 2018

Engine and Drive Train

Bore	Bore	95.3 mm	Bore	39.9 mm
Stroke	Stroke	111.1 mm	Stroke	40 mm
Torque	Torque	123 Nm	Torque	3.5 Nm
Rpm at Torque	Rpm at Torque	3,125 rpm	Rpm at Torque	5,500 rpm
Transmission	Transmission	Belt	Transmission	Chain
Cooling	Cooling	Air	Cooling	liquid
Displacement	Displacement	1,584 ccm	Displacement	50 ccm

Brakes Front

Piston	Piston	Four pistons	Piston	Four pistons

Brakes Rear

Piston	Piston	Double piston	Piston	Single piston

Dimensions and Weights

Front tyre diameter	Front tyre diameter	19 inch	Front tyre diameter	17 inch
Length	Length	2,355 mm	Length	1,968 mm
Wheelbase	Wheelbase	1,630 mm	Wheelbase	1,353 mm
Seat Height	Seat Height	655 mm	Seat Height	810 mm
Dry Weight	Dry Weight	290 kg	Dry Weight	122 kg
Fuel Tank Capacity	Fuel Tank Capacity	18.2 l	Fuel Tank Capacity	14 l