Boss Hoss BHC-3 LS3 - 2012 Specifications and Reviews

The 2012 Boss Hoss BHC-3-LS3 is a heavyweight cruiser designed for riders seeking extreme power and presence. Built around a legendary LS3 V8 engine, this beast delivers exceptional straight-line performance with a commanding 80-inch wheelbase and 103-inch overall length. Best known for its raw power delivery and distinctive automotive-derived engine character, it suits experienced riders who prioritize torque and statement-making style over nimbleness.

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General information

CategoryCustom / cruiser
Year2012
ModelBoss Hoss BHC-3-LS3

Engine and Transmission Specifications

Exhaust system2.5 inch with dual mufflers
Driveline2-speed semi-auto transmission. Final drive: Gates polychain belt.
GearboxAutomatic
Cooling systemLiquid
Fuel controlDOHC
Fuel systemInjection. MPFI
Compression10.7:1
Torque603.42 Nm (61.5 kgf-m or 445.1 ft.lbs) @ 4750
Power445.00
Engine detailsAluminum block - 6 bolt main. Aluminum cylinders
Engine typeV8, four-stroke
Capacity:6200.00 ccm (378.32 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter320 mm (12.6 inches)
Rear brakesSingle disc. 4-piston caliper
Front brakes diameter320 mm (12.6 inches)
Front brakesDouble disc. Dual 4-piston caliper
Rear tyre dimensions230/60-15
Front tyre dimensions130/90-16
Rear suspensionDual 13.0 inch coilover shocks, adjustable preload
Front suspensionInverted forks, 63 mm, adjustable preload,
Rake (fork angle)33.0°
 
 

Physical measures and capacities

Fuel capacity32.17 litres (8.50 gallons)
Wheelbase2,032 mm (80.0 inches)
Ground clearance114 mm (4.5 inches)
Overall length2,616 mm (103.0 inches)
Power/weight ratio0.8421 HP/kg
Dry weight528.4 kg (1,165.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty12 month., unlimited miles excluding engine and drivetrain

Performance Profile & Rider Fit

445 hp
Peak Power
3.8s
0-60 mph

Best For

Track20%
City25%
Cornering20%
Daily Riding35%
Touring45%
Passenger55%

Rider Profile

Best ForThis machine demands a confident, experienced rider who understands how to manage massive torque and a very low-slung, wide, heavy chassis at low speeds.
PurposeIt exists as a rolling spectacle and straight-line muscle cruiser, built to deliver car-engine power and a thunderous soundtrack rather than nimble handling.
Rider FitRiders need decent upper body strength and confidence to muscle its considerable bulk around parking lots and tight turns, though the low seat height helps with flat-footing at stops.
CharacterIt has a brash, larger-than-life personality, blending drag-strip acceleration with a laid-back cruiser silhouette and a genuine V8 rumble unlike anything else on two wheels.
Not Ideal ForIt is not for riders who want agile cornering, off-road capability, or an easy time filtering through tight urban traffic.

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

Rider Reviews

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