Cosmos Muscle Bikes 2RWF V8 - 2011 Specifications and Reviews

The 2011 Cosmos Muscle Bikes 2RWF V8 is a radical sport bike powered by a massive 5.7-liter V8 engine producing 350 horsepower. Designed for thrill-seeking riders who crave unconventional power delivery, this machine stands out for its automotive-sourced ZZ4 crate engine and automatic transmission setup. It's best known for delivering supercar-level performance in a two-wheeled package.

2011
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General information

CategorySport
Year2011
ModelCosmos Muscle Bikes 2RWF V8
 
 

Engine and Transmission Specifications

Transmission type,final driveChain
GearboxAutomatic
Cooling systemLiquid
Fuel controlDOHC
Fuel systemInjection
Power350.00
Engine detailsZZ4 Crate Engine
Engine typeV8, four-stroke
Capacity:5735.82 ccm (350.00 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsFront and read two 17 inch wheels.
Rear brakesSingle disc
Front brakesDouble disc
Rear suspensionDouble.
Front suspension2 xTelescopic fork
Frame typeMonoblock on motor

Physical measures and capacities

Fuel capacity16.00 litres (4.23 gallons)
Wheelbase2,000 mm (78.7 inches)
Overall length2,500 mm (98.4 inches)
Seat height600 mm (23.6 inches) If adjustable, lowest setting.
Power/weight ratio0.8333 HP/kg
Dry weight420.0 kg (925.9 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsSilver
Seat2-person seat
LightDual headlights
StarterElectric

Performance Profile & Rider Fit

350 hp
Peak Power
3.2s
0-60 mph

Best For

Track65%
City25%
Cornering35%
Daily Riding30%
Touring30%
Passenger55%

Rider Profile

Best ForThis is a machine for experienced riders who understand how to manage brutal torque delivery and a heavy, unconventional chassis.
PurposeBuilt as a straight-line power spectacle and drag-style muscle bike rather than a corner-carving sportbike, despite its Sport category label.
Rider FitThe low seat height helps at a stop but the sheer 420 kg mass demands strong low-speed control skills and upper body strength when maneuvering it off the throttle.
CharacterA rare, attention-grabbing oddity that pairs a genuine small-block V8 crate engine with a custom motorcycle chassis for maximum shock value and acceleration.
Not Ideal ForThis is not the right bike for new riders, tight twisty roads, commuting, or anyone wanting a light, flickable, agile ride.

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

Rider Fit Visualizer

2011 Cosmos Muscle Bikes 2RWF V8 Rider Ergonomics Assessment

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

Feet:

At 600mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2011 Cosmos Muscle Bikes 2RWF V8, with a cramped knee angle of around 50 degrees and a forward-leaning 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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