Harley Davidson FAST JOHNNIE LOW RIDER ST | H-D Enthusiast Motorcycle Collection 2023

This in from Harley Davidson

The 2023 Fast Johnnie Enthusiast Motorcycle Collection pays homage to the street performance and trick paint jobs of classic muscle car culture. This limited-edition trio of Sport Touring motorcycles features our first racing mascot, “Johnnie the Pig,” on the fuel tank.

DimensionsFXLRST Fast Johnnie Low Rider STNotes
Length      93.1 in. (2,365 mm) 
Overall Width      34.3 in. (870 mm) 
Overall Height      51.2 in. (1,300 mm) 
Seat Height, Laden    27 in. (686 mm)2
Seat Height, Unladen      28.3 in. (720 mm) 
Static Ground Clearance      5.9 in. (150 mm) 
Rake (steering head) (deg)  28 
Fork Angle (deg)  28 
Trail    5.7 in. (145 mm) 
Wheelbase      63.6 in. (1,615 mm) 
Tires, TypeMichelin® Scorcher® “31” front and rear 
Tires, Front ModelScorcher™ “31” 
Tires, Front Specification110/90B19,62H,BW 
Tires, Rear ModelScorcher™ “31” 
Tires, Rear Specification180/70B16,77H,BW 
Fuel Capacity 5 gal. (18.9 l) 
Reserve Fuel Capacity, Fuel Injection (warning light)1 gal. (3.8 l) 
Oil Capacity (w/filter)5 qt. (4.7 l) 
Transmission Capacity 1 qt. (.95 l ) 
Primary Chain Case Capacity 1.25 qt. (1.18 l ) 
Coolant Capacity N/A 
Weight, As Shipped694 lb. (315 kg) 
Weight, In Running Order721 lb. (327 kg) 
Gross Vehicle Weight Rating1,160 lb. (526 kg) 
Gross Axle Weight Rating, Front450 lb. (204 kg) 
Gross Axle Weight Rating, Rear730 lb. (331 kg) 
Luggage Capacity -Volume 1.9 cu ft (0.05 m3) 
EngineFXLRST Fast Johnnie Low Rider STNotes
EngineMilwaukee-Eight® 117 
ValvesPushrod-operated, overhead valves with hydraulic, self-adjusting lifters; four valves per cylinder 
Bore4.075 in. (103.5 mm) 
Stroke4.5 in. (114.3 mm) 
Displacement117 cu in (1,923 cc) 
Compression Ratio  10.2:1 
Fuel SystemElectronic Sequential Port Fuel Injection (ESPFI)3
Air CleanerHeavy Breather intake with synthetic media, washable exposed element 
Exhaust2-into-2 offset shotgun; catalyst in muffler 
Lubrication SystemPressurized, dry-sump with oil cooler 
DrivetrainFXLRST Fast Johnnie Low Rider STNotes
Primary Drive  Chain, 34/46 ratio 
Final Drive  Belt, 32/66 ratio 
ClutchMechanical, 10 plate wet, assist & conventional 
Transmission6-Speed Cruise Drive® 
Gear Ratios    9.311 
Gear Ratios    6.454 
Gear Ratios    4.793 
Gear Ratios    3.882 
Gear Ratios    3.307 
Gear Ratios    2.79 
ChassisFXLRST Fast Johnnie Low Rider STNotes
FrameMild steel, tubular frame; rectangular section backbone; stamped, cast, and forged junctions; MIG welded; aluminum forged fender supports 
SwingarmMild steel, tubular sections, stamped x-member, forged axle junctions; MIG welded; removable belt spacer 
Front ForkSingle cartridge 43 mm inverted with aluminum fork triple clamps; single rate spring 
Rear ShocksHidden, free piston, coil-over monoshock; 56 mm stroke; hydraulic preload adjustment 
Wheels, Optional Style TypeN/A4
Wheels, Front TypeDark bronze, Radiate cast aluminum wheel4
Wheels, Front Width  2.5 in. (64 mm) 
Wheels, Front Height 19 in. (483 mm) 
Wheels, Rear TypeDark bronze, Radiate cast aluminum wheel4
Wheels, Rear Width  5 in. (127 mm) 
Wheels, Rear Height16 in. (406 mm) 
Brakes, Caliper Type4-piston fixed front and 2-piston floating rear 
Brakes, Rotor TypeFront and rear black, Split 7-spoke floating rotors 
Brakes, Front Diameter 11.8 in. (300 mm) 
Brakes, Front Thickness 0.2 in. (5.1 mm) 
Brakes, Front is dualYes 
Brakes, Rear Diameter11.5 in. (292 mm) 
Brakes, Rear Thickness 0.23 in. (5.8 mm) 
Brakes, Anti-Lock Braking System (ABS)Standard 
Suspension Travel, Front    5 in. (130 mm) 
Suspension Travel, Rear    4.4 in. (112 mm) 
PerformanceFXLRST Fast Johnnie Low Rider STNotes
Engine Torque Testing Method  J1349 
Engine Torque  125 ft-lb (169 Nm)5
Engine Torque  3,500 
Power  103 HP / 77 kW @ 4750 rpm 
Lean Angle Testing MethodJ1168 
Lean Angle, Right (deg.)  31.3 
Lean Angle, Left (deg.)  31.3 
Fuel Economy Testing MethodEstimated City/Hwy 
Fuel Economy47 mpg (5 l/100 km)6
CO₂ Emissions Testing MethodN/A 
CO₂ EmissionsN/A 
ElectricFXLRST Fast Johnnie Low Rider STNotes
BatterySealed, maintenance-free, absorbed glass mat (AGM) battery, 12V, 17.5Ah, 310 CCA at 0°F 
ChargingThree-phase, 42 Amp system (390 Watts @13 Volts, 1000 rpm, 546 Watts max power @ 13 Volts, 2000 rpm) 
Starting1.6 kW electric with solenoid shift starter motor engagement 
Lights (as per country regulation), HeadlampAll LED, low beam, high beam and signature position lamp 
Lights (as per country regulation), Tail/StopLED Zeppelin tail lamp 
Lights (as per country regulation), Front Signal LightsIncandescent bullet turn signals 
Lights, Rear Turn SignalsIncandescent bullet turn signals 
Gauges2.14 inch viewable area LCD display with speedometer, gear, odometer, fuel level, clock, trip, range and tachometer indication 
Auxiliary LampsN/A 
Electric Power OutletUSB A-type; output 5V at 2.4A 
GPS SystemN/A 
Reverse GearN/A 
Warranty And ServiceFXLRST Fast Johnnie Low Rider STNotes
Warranty24 months (unlimited mileage)7
Service IntervalFirst 1,000 miles (1,600 km), every 5,000 miles (8,000 km) thereafter8

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