2018 Triumph Rocket III Roadster

$15,700 MSRP
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Extraordinary. Unique. Ultimate. Legendary. Everything you’ve heard about the Triumph Rocket III is true. With sheer force of presence, the Rocket III uses the world’s largest production motorcycle engine to deliver a simply stunning riding experience unmatched on two wheels. The Triumph Rocket III: believe in the unbelievable.

Engine

With the world’s biggest production motorcycle engine the latest Rocket III Roadster builds on the huge performance of the original Rocket III but now with even more torque.

Power and Performance

The capacity of the Rocket III Roadster is huge, 2,294cc, and with a gut churning 221Nm at just 2,750rpm it has more torque at idle than most superbikes at full chat. The capacity of the Rocket III Roadster is huge, 2,294cc, and with a gut churning 221Nm at just 2,750rpm it has more torque at idle than most superbikes at full chat.

Shaft Drive

With a shaft drive that needs no maintenance outside the scheduled service intervals, you have a roadster that’s so reliable, durable and engaging that you could even go touring on it.

Configuration

The three big cylinders are arranged length-ways along the bike. To tame the reaction of the massive torque, the crankshaft counter-rotates so the bike stays steady when the throttle’s blipped.

Engine

  • Engine Type:
    Longitudinal In-Line
  • Cylinders:
    3
  • Engine Stroke:
    4-Stroke
  • Horsepower (bhp):
    148
  • Horsepower (kW):
    110.4
  • Horsepower RPM:
    5750
  • Torque (Ft Lbs):
    163
  • Torque (Nm):
    221
  • Torque RPM:
    2750
  • Cooling:
    Liquid
  • Valves:
    12
  • Valves Per Cylinder:
    4
  • Valve Configuration:
    DOHC
  • Bore (mm):
    101.6
  • Bore (in):
    4
  • Stroke (mm):
    94.3
  • Stroke (in):
    3.72
  • Displacement (cc):
    2294
  • Displacement (ci):
    140
  • Compression Ratio:
    8.7:1
  • Starter:
    Electric
  • US Miles Per Gallon (Hwy):
    44.7
  • US Miles Per Gallon (City):
    28.6
  • CAN Liters Per Kilometer (Hwy):
    5.3
  • CAN Liters Per Kilometer (City):
    8.2
  • Fuel Type:
    Gas

Brakes

  • Brake Brand Name:
    Nissin
  • Front Brake Type:
    Dual Hydraulic Disc
  • Front Brake Diameter (in):
    12.6
  • Front Brake Diameter (mm):
    320
  • Rear Brake Type:
    Hydraulic Disc
  • Rear Brake Diameter (in):
    12.5
  • Rear Brake Diameter (mm):
    316

Carburetion

  • Fuel Injector:
    Yes
  • Carburetion Type:
    Fuel Injected

Dimensions

  • Length (in):
    98.3
  • Length (mm):
    2500
  • Width (in):
    38.2
  • Width (mm):
    970
  • Height (in):
    45.9
  • Height (mm):
    1165
  • Wheelbase (in):
    66.7
  • Wheelbase (mm):
    1695
  • Length (ft):
    8.19
  • Length (ft/ft):
    8
  • Length (ft/in):
    2.3

Capacities

  • Fuel Capacity (gal):
    6.3
  • Fuel Capacity (l):
    24

Comment

  • Previous Model Year Accessories:
    Yes

Construction

  • Frame:
    Steel

Floor Boards

  • Floor Board Location:
    Driver

Foot Pegs

  • Foot Peg Location:
    Passenger

Front Suspension

  • Front Suspension Type:
    Inverted Fork
  • Front Suspension Size (in):
    1.7
  • Front Suspension Size (mm):
    43
  • Front Travel (in):
    4.7
  • Front Travel (mm):
    120
  • Front Suspension Brand Name:
    KYB

Fuel Level Warning

  • Fuel Level Warning Type:
    Gauge

Rear Suspension

  • Rear Suspension Type:
    Twin Sided Swing Arm
  • Rear Travel (in):
    4.1
  • Rear Travel (mm):
    105
  • Rear Adjustable Shock / Spring Pre-Load:
    Yes
  • Number Rear Shock Absorbers:
    2
  • Rear Suspension Brand Name:
    KYB
  • Rear Suspension Material:
    Steel

Seat

  • Seat Type:
    Two-Piece
  • Seat Material:
    Vinyl
  • Seat Location:
    Driver and Passenger

Seat Specifications

  • Seat Height (in):
    29.5
  • Seat Height (mm):
    750
  • Number Of Seats:
    2

Stand

  • Stand Type:
    Kick

Steering

  • Steering Control:
    Handlebar

Tires

  • Front Tire Width:
    150
  • Front Tire Aspect Ratio:
    80
  • Front Wheel Diameter:
    17
  • Rear Tire Width:
    240
  • Rear Tire Aspect Ratio:
    50
  • Rear Wheel Diameter:
    16
  • Front Tire (Full Spec):
    150/80 R17
  • Rear Tire (Full Spec):
    240/50 R16

Wheels

  • Wheels Composition:
    Aluminum
  • Tube / Tubeless:
    Tubeless
  • Front Wheel Width (in):
    3.5
  • Rear Wheel Width (in):
    7.5

Headlight(s)

  • Type:
    Halogen

Our Location


Tampa Triumph
7000 N Dale Mabry Hwy.
Tampa, FL 33614