2021 Boss Hoss Sierra Trike Specs

motorcycle specs

These are the known mechanical and performance specifications for your 2021 Boss Hoss Sierra Trike.

Basic Specs

Boss Hoss Sierra Trike
Year2021
MakeBoss Hoss
ModelBoss Hoss Sierra Trike
Cost

Engine

Displacement6200.0 ccm (378.32 cubic inches)
TypeCast aluminium - 6 bolt main
DetailsV8, four-stroke
Max RPM
Compression10.7:1
Bore/Stroke
Valves/Cylinder4
FuelingInjection
Ignition
Exhaust2.5 inch with dual mufflers
Lubrication
CoolingLiquid

Drivetrain

GearboxAutomatic
Final Drive
Clutch
Driveline4-speed automatic overdrive with lockup

Performance

Horespower445.0 HP (324.8 kW)
Torque603.4 Nm (61.5 kgf-m or 445.1 ft.lbs) @ 4750 RPM
Top Speed

Fuel Economy & Polution

Fuel Consumption8.50 litres/100 km (11.8 km/l or 27.67 mpg)
Fuel Capacity32.17 litres (8.50 US gallons)
Emissions197.2 CO2 g/km. (CO2 - Carbon dioxide emission)

Chassis

Frame Type
Rake35.0 deg
Trail
Front SuspensionInverted forks, 63 mm, adjustable preload
Front Travel89 mm (3.5 inches)
Rear SuspensionAir ride
Rear Travel
Seat
Seat Height749 mm (29.5 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length3505 mm (138.0 inches)
Total Width1524 mm (60.0 inches)
Ground Clearance152 mm (6.0 inches)
Wheelbase2159 mm (85.0 inches)
Dry Weight680.4 kg (1,500.0 pounds)
Wet Weight

Wheels & Brakes

Front Tire/Tyre130/90-16
Rear Tire/Tyre235/60-17
Front BrakesDouble disc. Dual 4-piston caliper, floating disc
Front Brake Diameter320 mm (12.6 inches)
Rear BrakesSingle disc. 2-piston, floating calipers
Rear Brake Diameter320 mm (12.6 inches)
WheelsTwo rear wheels

Comments

It appears you're interested in specifications for the Boss Hoss Sierra Trike. This Custom / cruiser model is powered by a Cast aluminium - 6 bolt main V8, four-stroke engine with 6200.0 ccm (378.32 cubic inches) of actual displacement before 10.7:1 compression. Fueling is metered via Injection allowing this machine to produce its 445.0 HP (324.8 kW) horsepower and 603.4 Nm (61.5 kgf-m or 445.1 ft.lbs) @ 4750 RPM torque. According to our records engine heat of the Boss Hoss Sierra Trike is moderated by Liquid. You'll need to get familiar with the Automatic transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 130/90-16 and the rear is 235/60-17 . The entire package is supported by the frame, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Double disc. Dual 4-piston caliper, floating disc front brakes and Single disc. 2-piston, floating calipers rear brakes. The Boss Hoss Sierra Trike was launched in 2021, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.

Three wheel bike. Optional 295 hp engine.