Boss Hoss Sierra Trike 2021 - Specifications & Review

Sierra Trike

Article Complete Info

Articleid228743
CategoryCustom-cruiser
MakeBoss Hoss
ModelSierra Trike
Year2021

Chassis, Suspension, Brakes & Wheels

FrontbrakesDouble disc. Dual 4-piston caliper, floating disc
Frontbrakesdiameter320 mm (12.6 inches)
FrontsuspensionInverted forks, 63 mm, adjustable preload
Fronttyre130/90-16
Frontwheeltravel89 mm (3.5 inches)
Rake35.0°
RearbrakesSingle disc. 2-piston, floating calipers
Rearbrakesdiameter320 mm (12.6 inches)
RearsuspensionAir ride
Reartyre235/60-17
WheelsTwo rear wheels

Engine & Transmission

Compression10.7:1
CoolingsystemLiquid
Displacement6200.0 ccm (378.32 cubic inches)
Driveline4-speed automatic overdrive with lockup
EnginedetailsCast aluminium - 6 bolt main
EnginetypeV8, four-stroke
Exhaustsystem2.5 inch with dual mufflers
Fuelconsumption8.50 litres/100 km (11.8 km/l or 27.67 mpg)
FuelsystemInjection
GearboxAutomatic
Greenhousegases197.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Power445.0 HP (324.8 kW))
Torque603.4 Nm (61.5 kgf-m or 445.1 ft.lbs) @ 4750 RPM
TransmissiontypefinaldriveShaft drive (cardan) (final drive)
Valvespercylinder4

Other Specifications

CarryingcapacityTrunc
ColoroptionsBlue/yellow
CommentsThree wheel bike. Optional 295 hp engine.
FactorywarrantyOne year, unlimited mileage
StarterElectric

Physical Measures & Capacities

Dryweight680.4 kg (1,500.0 pounds)
Fuelcapacity32.17 litres (8.50 US gallons)
Groundclearance152 mm (6.0 inches)
Overalllength3505 mm (138.0 inches)
Overallwidth1524 mm (60.0 inches)
Powerweightratio0.6540 HP/kg
Seatheight749 mm (29.5 inches) If adjustable, lowest setting.

About Boss Hoss Sierra Trike 2021

Introducing the 2021 Boss Hoss Sierra Trike: A Custom-Cruiser Revolution

The 2021 Boss Hoss Sierra Trike is a stunning fusion of power, style, and innovation, designed for motorcycle enthusiasts who crave an unparalleled riding experience. Positioned firmly within the custom-cruiser category, this three-wheeled marvel is not just a ride; it's a statement. With its striking blue and yellow color options and aggressive stance, the Sierra Trike catches the eye and turns heads wherever it rolls. Whether you’re cruising the open highways or navigating urban streets, this trike promises a unique blend of comfort and performance, catering to riders who seek both adventure and luxury.

At the heart of this beast lies an impressive 6.2-liter V8 engine, boasting a staggering 445 horsepower and a torque output of 603.4 Nm at 4750 RPM. This power is delivered smoothly through an automatic gearbox, allowing riders to focus on the thrill of the ride. The cast aluminum engine, with a compression ratio of 10.7:1, ensures robust performance while maintaining a relatively efficient fuel consumption rate of 8.5 liters per 100 km. The Sierra Trike’s ride is further enhanced by its air ride rear suspension and inverted front forks, which offer adjustable preload for a tailored experience. With a power-to-weight ratio of 0.6540 HP/kg, the Sierra Trike provides exhilarating acceleration and a commanding presence on the road.

The Sierra Trike is loaded with features that elevate it above the competition. Its advanced braking system, featuring dual 4-piston calipers for the front and a single 2-piston caliper for the rear, ensures confident stopping power. The 320 mm diameter discs provide ample surface area for effective heat dissipation, enhancing safety during spirited rides. Riders will appreciate the electric starter and generous fuel capacity of 32.17 liters, allowing for extended journeys without frequent stops. With a comfortable seat height of 749 mm and a ground clearance of 152 mm, the Sierra Trike is designed for accessibility and maneuverability, making it suitable for a wide range of riders.

Pros:

  1. Impressive Power and Torque: The V8 engine delivers exhilarating performance, ensuring thrilling rides whether on highways or city streets.
  2. Comfortable and Customizable Ride: The air ride suspension and adjustable front forks provide riders with a tailored experience, enhancing comfort over long distances.
  3. Stunning Design: Its bold aesthetics make a statement, showcasing the uniqueness of the Boss Hoss brand.

Cons:

  1. Weight Considerations: At 680.4 kg (1,500 lbs), the Sierra Trike may feel cumbersome for some riders, especially in tight corners or during low-speed maneuvers.
  2. Fuel Efficiency: While powerful, the fuel consumption rate may be higher than some competitors, potentially leading to more frequent fill-ups.
  3. Limited Market Appeal: The unique three-wheel configuration may not appeal to all motorcycle enthusiasts, limiting its target audience.

In summary, the 2021 Boss Hoss Sierra Trike stands as a testament to the evolution of custom cruisers, marrying extraordinary engineering with bold design. For those who dare to embrace the road in a whole new way, this trike is an invitation to adventure.

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