2011 Harley-Davidson VRSCDX Night Rod Special Technical Analysis & Specification Breakdown
At the heart of the 2011 Harley-Davidson VRSCDX Night Rod Special custom - cruiser motorcycle, Harley-Davidson utilizes a 1250 cc (76.3 cu in) liquid-cooled v2, four-stroke layout. In factory specification, maximum torque reaches 115 Nm (84.8 lb-ft) at 7,000 rpm, transferring power to the rear wheel through a 5-speed gearbox and belt final drive. Internal engine geometry specifies a bore and stroke of 105.0 x 72.0 mm (4.1 x 2.8 inches) with a 11.5:1 compression ratio.
On the scales, the VRSCDX Night Rod Special measures 293 kg (646 lbs) dry. Rider ergonomics and chassis geometry center around a 690 mm (27.2 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,715 mm (67.5 in) wheelbase engineered for planted straight-line stability. The 18.9-liter (5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Harley-Davidson archive, this model family spans 6 indexed model years from 2007 to 2012, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
690 mm (27.2 in)
Engine
Displacement1250.0 ccm (76.28 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsLiquid-cooled, Revolution®, 60° V-Twin. Overhead cam, 4 valves per cylinder, solid tappet with shim-under-bucket lash adjustment.
Torque115.0 Nm (11.7 kgf-m or 84.8 ft.lbs) @ 7000 RPM
Compression11.5:1
Bore x Stroke105.0 x 72.0 mm (4.1 x 2.8 inches)
Valves/Cylinder4
Fuel SystemInjection. Electronic Sequential Port Fuel Injection (ESPFI)
LubricationWet-sump, integrated with powertrain crankcase
CoolingLiquid
Transmission
Gearbox5-speed
Final DriveBelt (final drive)
Clutch9-plate, wet, Assist and Slip
DrivelinePrimary Drive: Gear, 117/64 ratio. Final Drive: Belt, 72/28 ratio
Performance
ExhaustBrushed, straight-shot exhaust with dual mufflers,
Chassis
Frame TypeSteel perimeter upper frame with hydroformed main rails and bolt-on lower frame rails; MIG welded
Rake34.0°
Trail114 mm (4.5 inches)
Front SuspensionWide, 49mm custom fork
Front Travel102 mm (4.0 inches)
Rear SuspensionPreload adjustable
Rear Travel102 mm (4.0 inches)
Wheelbase1715 mm (67.5 inches)
Ground Clearance140 mm (5.5 inches)
Wheels & Brakes
Front Tyre120/70-ZR19
Rear Tyre240/40-R18
Front BrakesDouble disc. 4-piston. Patented, one-piece floating rotor.
Seat Height690 mm (27.2 inches) If adjustable, lowest setting.
Overall Length2460 mm (96.9 inches)
Fuel Capacity18.90 litres (4.99 US gallons)
Oil Capacity4.40 litres (4.65 US quarts)
Other
StarterElectric
Color OptionsBrilliant Silver Pearl/Black Racing Stripe with Ghost Flames, Chrome Yellow/Black Racing Stripe with Ghost Flames, Sedona Orange/Black Racing Stripe with Ghost Flames, Black Denim/Sedona Orange Racing Stripe
InstrumentsElectronic speedometer with odometer, time-of-day clock on odometer, dual tripmeter, fuel gauge with low fuel warning light and countdown feature, low oil pressure indicator light, engine diagnostics readout, LED indicator lights, tachometer
ElectricalSealed, maintenance-free, 12V, 19-amp/hour, 270 cca battery. Charging: Three-Phase, 38-amp system
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
