2025 Triumph Bonneville Speedmaster Base

2025 Triumph Bonneville Speedmaster Base pictures, prices, information, and specifications.
Year
2025
Parent Company
Triumph
Dealers
Generic Type (Primary)
Cruiser
Make
Triumph
Display Name
Bonneville Speedmaster Base
Manufacturer Country
England
Introduction Year
2018
Photo Gallery
Standard
Representative Image
No
Price
Standard
MSRP
$13,995
Warranty (Months/Condition)
24 / Limited
Engine
Standard
Engine Type
Parallel Twin
Cylinders
2
Engine Stroke
4-Stroke
Horsepower RPM
6100
Torque RPM
4000
Cooling
Liquid
Valves
8
Valves Per Cylinder
4
Valve Configuration
SOHC
Compression Ratio
10.0:1
Starter
Electric
Fuel Type
Gas
Fuel Requirements
Regular
Carburetion
Standard
Fuel Injector
Yes
Carburetor
No
Carburetion Type
Fuel Injected
Speed Governor
No
Horsepower (bhp)
76.9
Torque (Nm)
106
Bore (mm/in)
97.6 / 3.84
Stroke (in/mm)
3.15 / 80
Displacement (cc/ci)
1200 / 73.2
US Miles Per Gallon (Combined)
60.9
CAN Liters Per Kilometer (Combined)
3.9
Transmission
Standard
Transmission Type
Manual
Number Of Speeds
6
Reverse
No
Primary Drive (Rear Wheel)
Chain
Dimensions
Standard
Weight
Standard
Capacities
Standard
Performance
Standard
Width (in/mm)
35.8 / 910
Height (in/mm)
41.5 / 1055
Wheelbase (in/mm)
59.1 / 1500
Wet Weight (lbs/kg)
580 / 263
Fuel Capacity (gal/l)
3.2 / 12
Construction
Standard
Frame
Steel
Foot Pegs
Standard
Foot Peg Location
Driver and Passenger
Adjustable
No
Hand Grips
Standard
Handlebars
Standard
Exterior Guards
Standard
Belt Guard
No
Brush Guard
No
Chassis Protectors
No
Drive Shaft Guard
No
Fork Guards
Yes
Hand Guards
No
Light Guard
No
Saddle Bag Guard
No
Exterior Covers
Standard
Radiator Cover
No
Side Cover
Yes
Front Fender
Standard
Rear Fender
Standard
Pocket
No
Stand
Standard
Stand Type
Center
Steering Control
Handlebar
Front Suspension Brand Name
Showa®
Front Suspension Type
Telescopic Fork
Front Adjustable Fork Pre-Load
No
Front Adjustable Rebound Damping
No
Front Central Suspension Strut
No
Steering Damper
No
Rear Suspension Type
Twin Sided Swing Arm
Rear Suspension Material
Steel
Rear Adjustable Shock / Spring Pre-Load
Yes
Rear Adjustable Rebound Damping
No
Number Rear Shock Absorbers
1
Air Adjustable
No
Front Suspension Size (in/mm)
1.9 / 47
Front Travel (in/mm)
3.5 / 90
Wheels
Standard
Wheels Composition
Steel
Chromed
No
Tires
Standard
Tire Brand
Avon
Front Tire Width
130
Front Tire Aspect Ratio
90
Front Wheel Diameter
16
Rear Tire Width
150
Rear Tire Aspect Ratio
80
Rear Tire Speed Rating
V
Rear Wheel Diameter
16
Front Wheel Width (in)
2.5
Rear Wheel Width (in)
3.5
Front Tire (Full Spec)
Avon AV71 Cobra: 130/90 B16
Rear Tire (Full Spec)
Avon AV72 Cobra: 150/80 R16 71V
Brakes
Standard
Brake Brand Name
Brembo®
Front Brake Type
Dual Hydraulic Disc
Rear Brake Type
Hydraulic Disc
Anti-Lock Brakes
Standard
Linked Brake System Front to Rear
Standard
Front Brake Diameter (in/mm)
12.2 / 310
Rear Brake Diameter (in/mm)
10 / 255
Seat Type
Two-Piece
Seat Location
Driver and Passenger
Seat Material
Vinyl
Adjustable
No
Folding
No
Seat Specifications
Standard
Number Of Seats
2
Detachable Passenger Seat
Standard
Seat Backrest
Optional
Grab Rail or Strap
Standard
Detachable
No
Seat Height (in/mm)
27.8 / 705
Digital Instrumentation
Standard
Clock
Standard
Speedometer
Standard
Tachometer
Standard
Trip Odometer
Standard
Trip Computer
Standard
Fuel Level Warning
Standard
Fuel Level Warning Type
Gauge
Temperature Warning
Standard
Temperature Warning Type
Gauge
Service Reminder
Standard
Side Storage Mount
Optional
Leather Storage
Optional
Rear Rack
Optional
Storage Cover
Optional
Camouflage Trim
No
Saddle Bag (s)
Optional
Type
LED
Headlight (s)
Standard
Rearview Mirrors
Standard
Windshield
Optional
Engine Immobilizer
Standard
Heated Hand Grips
Optional
Power Outlet
Standard
Cruise Control
Standard
Satellite
No
Saddle Bag Mounts
Optional
Side Case Mount
Optional
Paint
Standard
Metallic
No