At the heart of the 2010 Harley-Davidson FXSTC Softail Custom custom - cruiser motorcycle, Harley-Davidson utilizes a 1584 cc (96.7 cu in) air-cooled v2, four-stroke layout. In factory specification, maximum torque reaches 127 Nm (93.7 lb-ft) at 3,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and belt final drive. Internal engine geometry specifies a bore and stroke of 95.3 x 111.1 mm (3.8 x 4.4 inches) with a 9.2:1 compression ratio.
On the scales, the FXSTC Softail Custom measures 319 kg (703 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 670 mm (26.4 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,635 mm (64.4 in) wheelbase engineered for planted straight-line stability. The 19.7-liter (5.2 US gal) fuel tank paired with a rated consumption of 6.72 L/100 km provides an estimated theoretical range of roughly 293 km (182 miles) between fill-ups.
Within MotoLibrary's Harley-Davidson archive, this model family spans 5 indexed model years from 1999 to 2010, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Theoretical Range
~293 km (182 mi)
Engine
Displacement1584.0 ccm (96.66 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Torque127.0 Nm (12.9 kgf-m or 93.7 ft.lbs) @ 3000 RPM
Compression9.2:1
Bore x Stroke95.3 x 111.1 mm (3.8 x 4.4 inches)
Valves/Cylinder2
Fuel SystemInjection. Electronic Sequential Port Fuel Injection
Fuel ControlOverhead Valves (OHV)
LubricationPressurized, dry-sump
CoolingAir
Transmission
Gearbox6-speed
Final DriveBelt (final drive)
Clutch9-plate, wet
Performance
Fuel Consumption6.72 litres/100 km (14.9 km/l or 35.00 mpg)
Greenhouse Gases155.9 CO2 g/km. (CO2 - Carbon dioxide emission)
ExhaustChrome, staggered shorty exhaust with dual mufflers
Seat Height670 mm (26.4 inches) If adjustable, lowest setting.
Overall Height1313 mm (51.7 inches)
Overall Length2400 mm (94.5 inches)
Overall Width927 mm (36.5 inches)
Fuel Capacity19.70 litres (5.20 US gallons)
Oil Capacity3.10 litres (3.28 US quarts)
Other
StarterElectric
Color OptionsVivid Black, Scarlet Red, Red Hot Sunglo, Flame Blue Pearl/Brilliant Silver Pearl, Merlot Sunglo/Cherry Red Sunglo, White Ice Pearl/Black Ice Pearl
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.
