Harley-Davidson FLSTSB Softail Cross Bones - 2010 Specifications and Reviews

The 2010 Harley-Davidson FLSTSB Softail Cross Bones is a custom cruiser designed for riders seeking classic styling with modern performance. Powered by a 1584cc V-twin engine producing 125 Nm of torque, it combines retro aesthetics with reliable air-cooled engineering. Known for its aggressive stance and distinctive cross-bones aesthetic, it appeals to riders who value authentic Harley character and customization potential.

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General information

CategoryCustom / cruiser
Year2010
ModelHarley-Davidson FLSTSB Softail Cross Bones

Engine and Transmission Specifications

Exhaust systemStraight shot exhaust with slash-cut ends
Clutch9-plate, wet
Transmission type,final driveBelt
Gearbox6-speed
Cooling systemAir
Fuel systemInjection. Electronic Sequential Port Fuel Injection (ESPFI)
Bore x stroke95.3 x 111.1 mm (3.8 x 4.4 inches)
Compression9.2:1
Torque125.00 Nm (12.7 kgf-m or 92.2 ft.lbs) @ 3500
Engine typeV2, four-stroke
Capacity:1584.00 ccm (96.66 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter292 mm (11.5 inches)
Rear brakesSingle disc
Front brakes diameter292 mm (11.5 inches)
Front brakesSingle disc
Rear tyre dimensions200/55-R17
Front tyre dimensionsMT90-B16
Rear suspension travel91 mm (3.6 inches)
Rear suspensionHidden, horizontal-mounted, coil-over
Front suspension travel97 mm (3.8 inches)
Front suspensionBlack leading link for Springer® model
Trail160 mm (6.3 inches)
Rake (fork angle)32.5°
Frame typeMild steel tubular frame; rectangular section backbone; stamped, cast, and forged junctions; forged fender supports; MIG welded
 
 

Physical measures and capacities

Oil capacity3.10 litres (0.20 quarts)
Fuel capacity19.70 litres (5.20 gallons)
Wheelbase1,630 mm (64.2 inches)
Ground clearance120 mm (4.7 inches)
Overall length2,330 mm (91.7 inches)
Seat height760 mm (29.9 inches) If adjustable, lowest setting.
Dry weight318.0 kg (701.1 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsVivid Black, Brilliant Silver Pearl, Black Denim, Black Ice Denim
StarterElectric

Performance Profile & Rider Fit

6.5s
0-60 mph (est.)

Best For

Track5%
City45%
Cornering25%
Daily Riding45%
Touring40%
Passenger30%

Rider Profile

Best ForBest suited to riders who already have experience with heavy, low-slung cruisers and are comfortable managing a bike that weighs over 300 kg dry.
PurposeThis is a styling-forward custom cruiser built for boulevard cruising and making a visual statement rather than for outright speed or long-distance touring.
Rider FitThe low 765mm seat height helps shorter riders reach the ground, but the substantial weight and springer-style front end demand solid low-speed balance and upper body strength at a standstill.
CharacterA rugged, blacked-out bobber-styled Harley with a rigid-look springer front end, minimal chrome, and old-school attitude aimed at riders who want distinctive retro custom style.
Not Ideal ForNot a good fit for riders seeking sharp cornering ability, off-road capability, or a bike optimized for high-speed sport riding.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2010 Harley-Davidson FLSTSB Softail Cross Bones Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 760mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2010 Harley-Davidson FLSTSB Softail Cross Bones, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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