General information |
Model name
|
Boss Hoss Sierra Trike |
Year model
|
2021 |
Type
|
Custom / cruiser |
Rating
|
Do you know this bike? Click here to rate it. We miss 2 votes to show the rating. |
Engine and transmission |
Engine size
|
6200.0 ccm (378.32 cubic inches) |
Type of engine
|
V8, four-stroke |
Engine details
|
Cast aluminium - 6 bolt main |
Effect
|
445.0 HP (324.8 kW)) |
Torque
|
603.4 Nm (61.5 kgf-m or 445.1 ft.lbs) @ 4750 RPM |
Compression
|
10.7:1 |
Valves per cylinder
|
4 |
Fuel system
|
Injection |
Fuel control
|
Double Overhead Cams/Twin Cam (DOHC) |
Cooling system
|
Liquid |
Gearbox
|
Automatic |
Transmission type
|
Shaft drive (cardan) (final drive) |
Driveline
|
4-speed automatic overdrive with lockup |
Fuel consumption
|
8.50 litres/100 km (11.8 km/l or 27.67 mpg) |
Greenhouse gases
|
197.2 CO2 g/km. (CO2 - Carbon dioxide emission) |
Exhaust system
|
2.5 inch with dual mufflers |
Chassis, suspension, brakes and wheels |
Rake (fork angle)
|
35.0° |
Front suspension
|
Inverted forks, 63 mm, adjustable preload |
Front wheel travel
|
89 mm (3.5 inches) |
Rear suspension
|
Air ride |
Front tire
|
130/90-16 |
Rear tire
|
235/60-17 |
Front brakes
|
Double disc. Dual 4-piston caliper, floating disc |
Diameter
|
320 mm (12.6 inches) |
Rear brakes
|
Single disc. 2-piston, floating calipers |
Diameter
|
320 mm (12.6 inches) |
Wheels
|
Two rear wheels |
Physical measures and capacities |
Dry weight
|
680.4 kg (1,500.0 pounds) |
Power/weight ratio
|
0.6540 HP/kg |
Seat height
|
749 mm (29.5 inches) If adjustable, lowest setting. |
Overall length
|
3505 mm (138.0 inches) |
Overall width
|
1524 mm (60.0 inches) |
Ground clearance
|
152 mm (6.0 inches) |
Wheelbase
|
2159 mm (85.0 inches) |
Fuel capacity
|
32.17 litres (8.50 US gallons) |
Other specifications |
Color options
|
Blue/Yellow |
Starter
|
Electric |
Carrying capacity
|
Trunc |
Factory warranty
|
One year, unlimited mileage |
Comments
|
Three wheel bike. Optional 295 hp engine. |
Update specs | Report missing specs or required updates. |
Further information |
Insurance costs | Compare US insurance quotes from the nation's top providers. |
Parts finder |
Check out our overview of motorcycle webshops at Bikez.info. |
Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
Ask questions | Join the 21 Boss Hoss Sierra Trike discussion group or the general Boss Hoss discussion group. |
Related bikes | List related bikes for comparison of specs. |
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