Boss Hoss BHC-3 ZZ4 SS - 2009 Specifications and Reviews

The 2009 Boss Hoss BHC-3 ZZ4 SS is an extreme custom cruiser powered by a 5.7-liter V8 engine producing 355 horsepower, designed for riders seeking maximum performance and head-turning presence. Best known for its automotive-derived powerplant and aggressive styling, this motorcycle delivers unmatched acceleration and torque for experienced cruiser enthusiasts who prioritize raw power over traditional motorcycle handling.

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General information

CategoryCustom / cruiser
Year2009
ModelBoss Hoss BHC-3 ZZ4 SS

Engine and Transmission Specifications

Exhaust system2.5 inch with dual mufflers
Transmission type,final driveBelt
GearboxAutomatic
Cooling systemLiquid
Fuel controlDOHC
Fuel systemInjection. Holly 680 cfm Throttle Body
Compression10.0:1
Torque5.49 Nm (0.6 kgf-m or 4.0 ft.lbs) @ 3500
Power355.00
Engine typeV8, four-stroke
Capacity:5700.00 ccm (347.81 cubic inches)
 
 

Brakes, suspension, Frame and wheels

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

Physical measures and capacities

Fuel capacity32.17 litres (8.50 gallons)
Wheelbase1,956 mm (77.0 inches)
Overall length2,616 mm (103.0 inches)
Seat height635 mm (25.0 inches) If adjustable, lowest setting.
Power/weight ratio0.7051 HP/kg
Dry weight503.5 kg (1,110.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlack, red

Performance Profile & Rider Fit

355 hp
Peak Power
4.5s
0-60 mph

Best For

Track20%
City25%
Cornering15%
Daily Riding35%
Touring45%
Passenger55%

Rider Profile

Best ForThis is a machine for experienced riders who are comfortable managing enormous torque and a very unconventional, car-engine-in-a-bike riding experience.
PurposeBuilt as a straight-line, boulevard-cruising showpiece powered by a genuine small-block V8, it exists to deliver brute acceleration and spectacle rather than cornering finesse.
Rider FitAt over 500 kg with a low seat and long wheelbase, it demands strength and confidence at low speed and in parking-lot maneuvers, though the low center of gravity helps once rolling.
CharacterIt's a bold, attention-grabbing muscle cruiser with a thunderous V8 soundtrack, built for riders who want raw power and novelty over agility or refinement.
Not Ideal ForThis is not the bike for new riders, tight twisty roads, off-road use, or anyone wanting a light, nimble, or subtle motorcycle.

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

Rider Fit Visualizer

2009 Boss Hoss BHC-3 ZZ4 SS Rider Ergonomics Assessment

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

Feet:

At 635mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2009 Boss Hoss BHC-3 ZZ4 SS, with a cramped knee angle of around 70 degrees and a slightly forward 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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