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2025 450SS

2025 450SS

Description

The 450SS roars onto the tarmac with a 270° crank that mimics a V-twin’s heart-pounding torque without sacrificing parallel twin horsepower. Clamp down on the Brembo M40 brakes, where a massive 320mm rotor and 4-piston caliper obliterate speed. Feel every shift engage with lethal precision, the slipper clutch handling downshifts like a samurai. In the corners you’re on the attack. The advanced multi-link rear suspension transforms every input into a masterclass in motion. There’s even a reverse shifter option for track days. So, where does this leave the competition? Who?

449cc DOHC Engine with Bosch® EFI
Here’s a 50 hp wake-up call to every 500-class sport bike. This in-house-developed, compact, 449cc, parallel-twin, DOHC engine is built to take the lead. The all-new design is characterized by a 270° crankshaft angle. Precision-engineered double balance shafts effectively counteract the inherent vibrations of a parallel-twin engine, ensuring smooth operation across the rev band. Here are the stats: 50 hp @ 9500 rpm. 28.8 lb-ft torque @ 7600 rpm. Bosch® EFI.

Brembo® Front Disc Brakes with ABS
Continental ABS continuously adjusts braking pressure to each wheel individually, allowing for precise and effective deceleration while avoiding wheel lock-up. Up front a 4-piston Brembo® caliper bites down on a 320mm, single floating disc. The floating design allows the disc to expand and contract, reducing the risk of warping or deformation. The rear brake features a 220mm single disc with a single piston caliper.

Suspension
A sport-oriented front and rear suspension system provides exceptional stability and control. The rear swing arm and rear suspension are connected by a multi-link structure inspired by professional superbikes. This distributes forces and reduces rear-end squat and suspension compression, improving stability and control especially when pushing the limits.

Reverse Shifting
Achieved by repositioning the connecting rod, reverse shifting is a feature in professional racing bikes. In this configuration, upshifts are done by pushing the lever down, and downshifts by pulling up. This allows for faster, seamless gear changes, especially when accelerating out of corners.

Design
Every curve and contour exude quality and sophistication. Aerodynamic winglets generate 1.6 times more downforce at higher speeds, improving traction and enhancing the bike's overall stability. The signature split front face line cowling design features enlarged grooves, strategically placed to minimize drag. A pair of flowing LED headlights with exclusive lighting animation, create an intense and captivating gaze.

Specifications

  • Engine
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    • Engine
      Standard
    • Cylinders
      2
    • Engine Stroke
      4-Stroke
    • Horsepower (bhp)
      50
    • Horsepower (kW)
      37.3
    • Horsepower RPM
      9500
    • Torque (Ft Lbs)
      28.8
    • Torque (Nm)
      39
    • Torque RPM
      7600
    • Cooling
      Liquid
    • Valves
      8
    • Valves Per Cylinder
      4
    • Valve Configuration
      DOHC
    • Bore (mm)
      72
    • Bore (in)
      2.83
    • Stroke (mm)
      55.2
    • Stroke (in)
      2.2
    • Displacement (cc)
      449
    • Displacement (ci)
      27.4
    • Starter
      Electric
    • Fuel Type
      Gas
    • Fuel Requirements
      Regular
    • Carburetion
      Standard
    • Fuel Injector
      Yes
    • Carburetor
      No
    • Carburetion Type
      Fuel Injected
    • Parental Controls
      Not Available
    • Other Engine
      Not Available
    • Turbocharged
      No
    • Supercharged
      No
    • Carburetion Brand
      Bosch
    • Torque
      28.8 LB-FT @ 7600 rpm
    • Engine type
      2-cylinder inline, inline 4-stroke, liquid-cooled, DOHC
    • Bore x stroke
      72mm × 55.2mm (2.83” x 2.2”)
    • Displacement
      449cc
    • Transmission
      6-speed, wet, multi-plate, CF-SC slipper clutch
    • Fuel system
      Bosch® EFI
    • Max Power
      50 HP @ 9500 rpm
  • Chassis
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    • ABS
      Bosch® ABS and traction control
    • Front rim
      3.0 x 17” / 4.0 x 17” MT Aluminum alloy
    • Rear rim
      3.0 x 17” / 4.0 x 17” MT Aluminum alloy
    • Front tyre
      110/70 R17
    • Rear tyre
      150/60 R17
    • Front suspension
      Upside-down fork
    • Rear suspension
      Pre-load adjustable monoshock
    • Front brake
      Brembo® M40 320mm single disc radially mounted 4-piston caliper
    • Rear brake
      220mm single disc, single-piston floating caliper
  • Dimensions
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    • Length x width x height
      78.5" x 28.1" x 44.9"
    • Wheelbase
      53.8"
    • Seat height
      31.3"
    • Fuel capacity
      3.7 gal.
    • Curb weight
      370 lbs.
  • Additional Features
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    • Additional Features
      LED headlights, taillights, and signal lights; 5" curved screen TFT with Bluetooth and RideSync connectivity; Emergency stop signal
  • PRICING
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    • Price
      Standard
    • MSRP
      5699
    • MSRP + Destination
      5699
    • Currency
      US Dollars
    • Warranty (Months)
      24
    • Warranty (Condition)
      Limited
    • Battery Warranty (Months)
      0
  • TRANSMISSION
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    • Transmission
      Standard
    • Transmission Type
      Manual
    • Primary Drive (Rear Wheel)
      Chain
    • Heel Toe Shifter
      Not Available
    • Adjustable Throttle
      Not Available
    • Number Of Speeds
      6
    • Other Transmission
      Not Available
  • TECHNICAL SPECIFICATIONS
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    • Dimensions
      Standard
    • Length (in)
      78.5
    • Length (mm)
      1993.9
    • Width (in)
      28.1
    • Width (mm)
      713.7
    • Height (in)
      44.9
    • Height (mm)
      1140.5
    • Wheelbase (in)
      53.8
    • Wheelbase (mm)
      1366.5
    • Weight
      Standard
    • Capacities
      Standard
    • Fuel Capacity (gal)
      3.7
    • Fuel Capacity (l)
      14
    • Performance
      Standard
    • Wet Weight (lbs)
      370
    • Wet Weight (kg)
      167.8
  • EXTERIOR
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    • Construction
      Standard
    • Frame
      Steel
    • Foot Pegs
      Standard
    • Hand Grips
      Standard
    • Handlebars
      Standard
    • Handlebar Pads
      Not Available
    • Exterior Guards
      Standard
    • Brush Guard
      No
    • Chain Guard
      No
    • Drive Shaft Guard
      No
    • Exhaust Guard
      No
    • Fork Guards
      No
    • Hand Guards
      No
    • Light Guard
      No
    • Saddle Bag Guard
      No
    • Tank Guard
      No
    • Exterior Covers
      Standard
    • Front Fender
      Standard
    • Front Fender Trim
      Not Available
    • Front Fender Rail
      Not Available
    • Rear Fender
      Standard
    • Rear Fender Trim
      Not Available
    • Rear Fender Rail
      Not Available
    • Top Crown
      Standard
    • Tank Divider
      Not Available
    • Stand
      Standard
    • Stand Type
      Kick
    • Upper Fairing
      Standard
    • Lower Fairing
      Standard
    • Spoiler
      Standard
    • Skid Plate
      Not Available
    • License Plate
      Standard
    • Foot Peg Location
      Driver and Passenger
    • Belt Guard
      No
    • Chassis Protectors
      No
    • Engine Case Guard
      No
    • Heel Guards
      No
    • Fuel Tank Cover
      No
    • Side Cover
      No
    • Other Exterior
      Not Available
  • STEERING
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    • Steering
      Standard
    • Steering Control
      Handlebar
    • Other Steering
      Not Available
  • SUSPENSION
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    • Front Suspension
      Standard
    • Front Suspension Type
      Inverted Fork
    • Front Adjustable Fork Pre-Load
      No
    • Front Adjustable Rebound Damping
      No
    • Front Central Suspension Strut
      No
    • Steering Damper
      No
    • Rear Suspension
      Standard
    • Rear Suspension Type
      Twin Sided Swing Arm
    • Rear Adjustable Shock / Spring Pre-Load
      Yes
    • Rear Adjustable Rebound Damping
      No
    • Number Rear Shock Absorbers
      1
    • Air Adjustable
      No
    • Other Suspension
      Not Available
  • WHEELS & TIRES
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    • Wheels
      Standard
    • Wheels Composition
      Aluminum
    • Chromed
      No
    • Tube / Tubeless
      Tubeless
    • Front Wheel Width (in)
      3
    • Rear Wheel Width (in)
      4
    • Tires
      Standard
    • Front Tire Width
      110
    • Front Tire Aspect Ratio
      70
    • Front Wheel Diameter
      17
    • Rear Tire Width
      150
    • Rear Tire Aspect Ratio
      60
    • Rear Wheel Diameter
      17
    • Front Tire (Full Spec)
      110/70 R17
    • Rear Tire (Full Spec)
      150/60 R17
    • Spare Tire
      Not Available
    • Other Wheels & Tires
      Not Available
  • BRAKES
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    • Brakes
      Standard
    • Front Brake Type
      Hydraulic Disc
    • Front Brake Diameter (in)
      12.6
    • Front Brake Diameter (mm)
      320
    • Rear Brake Type
      Hydraulic Disc
    • Rear Brake Diameter (in)
      8.7
    • Rear Brake Diameter (mm)
      220
    • Anti-Lock Brakes
      Standard
    • Linked Brake System Front to Rear
      Not Available
    • Other Brakes
      Not Available
    • Brake Brand Name
      Brembo®
    • Regenerative Braking
      Not Available
    • Regenerative Deceleration
      Not Available
  • SEATS
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    • Seat
      Standard
    • Seat Type
      Two-Piece
    • Seat Location
      Driver and Passenger
    • Seat Material
      Vinyl
    • Seat Specifications
      Standard
    • Seat Height (in)
      31.3
    • Seat Height (mm)
      795
    • Number Of Seats
      2
    • Detachable Passenger Seat
      Not Available
    • Seat Backrest
      Not Available
    • Seat Tail Cover
      Optional
    • Seat Rail
      Not Available
    • Grab Rail or Strap
      Standard
    • Heated Seat
      Not Available
    • Sidecar
      Not Available
    • Other Seat
      Not Available
  • GLASS
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    • Folding
      Yes
    • Rearview Mirrors
      Standard
    • Windshield
      Standard
    • Tinted
      No
    • Height
      Low
    • Height Adjustable
      No
    • Windshield Lowers
      No
    • Sidecar Windshield
      Not Available
    • Windshield Wipers
      Not Available
    • Other Glass
      Not Available
  • INSTRUMENTATION
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    • Digital Instrumentation
      Standard
    • Clock
      Standard
    • Speedometer
      Standard
    • Tachometer
      Standard
    • Trip Odometer
      Standard
    • Trip Computer
      Not Available
    • Compass
      Not Available
    • Navigation System
      Not Available
    • GPS
      Not Available
    • Lap Timer
      Not Available
    • Fuel Level Warning
      Standard
    • Oil Pressure Gauge
      Not Available
    • Temperature Warning
      Standard
    • Shift Light
      Not Available
    • Service Reminder
      Not Available
    • Multi-Lingual Instrumentation
      Not Available
    • Other Instrumentation
      Not Available
    • Battery Status Gauge
      Not Available
    • Energy Consumption Gauge
      Not Available
  • STORAGE
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    • Hard Side Cases
      Not Available
    • Saddle Bag(s)
      Not Available
    • Side Storage Mount
      Not Available
    • Fork Bag
      Not Available
    • Tail Bag
      Not Available
    • Tank Bag
      Not Available
    • Leather Storage
      Not Available
    • Underseat Storage
      Not Available
    • Glove Box / Dash Storage
      Not Available
    • Lockable Storage
      Not Available
    • Front Rack
      Not Available
    • Front Rack Storage
      Not Available
    • Rear Rack
      Not Available
    • Rear Rack Storage
      Not Available
    • Side Rack
      Not Available
    • Side Rack Storage
      Not Available
    • Bag Liners
      Not Available
    • Cupholder
      Not Available
    • Sidecar Storage Cover
      Not Available
    • Map Holder
      Not Available
    • Helmet Locks
      Not Available
    • Helmet Storage
      Not Available
    • Sidecar Front Rack
      Not Available
    • Sidecar Rear Rack
      Not Available
    • Sidecar Fender Rack
      Not Available
    • Sidecar Trunk
      Not Available
    • Storage Cover
      Not Available
    • Other Storage
      Not Available
  • LIGHTS
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    • Headlight(s)
      Standard
    • Type
      LED
    • Halogen Headlight(s)
      Not Available
    • Adjustable Headlights
      Not Available
    • Fog Lights
      Not Available
    • Headlight Mounts
      Standard
    • Headlight Mounting Bar
      Not Available
    • Headlight Visor
      Not Available
    • Turn Signal Visor
      Not Available
    • Passing Lamps
      Standard
    • Passing Lamp Visors
      Not Available
    • Other Lights
      Not Available
  • CONVENIENCE
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    • Engine Immobilizer
      Not Available
    • Heated Hand Grips
      Not Available
    • Keyless Ignition
      Not Available
    • Power Outlet
      Not Available
    • Cruise Control
      Not Available
    • Adjustable Handlebars
      Not Available
    • Adjustable Levers
      Optional
    • Alarm System
      Not Available
    • First Aid Kit
      Not Available
    • Other Convenience
      Not Available
  • AUDIO & COMMUNICATION
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    • Speakers
      Not Available
    • Cassette Player
      Not Available
    • CD Player
      Not Available
    • CB Radio
      Not Available
    • Intercom
      Not Available
    • Headset
      Not Available
    • Radio
      Not Available
    • Other Audio & Communication
      Not Available
    • Wireless / Connectivity
      Standard
    • Bluetooth® Audio
      Yes
    • Mobile App Instrumentation
      Yes
  • MOUNTS
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    • Saddle Bag Mounts
      Not Available
    • Side Case Mount
      Not Available
    • Tool Bag Mount
      Not Available
    • Windshield Mounts
      Standard
    • Other Mounts
      Not Available
  • PAINT & FINISH
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    • Paint
      Standard
    • Secondary Color
      Not Available
    • Decal Kit
      Not Available
    • Metallic
      No
    • Other Paint & Finish
      Not Available
  • SPECIAL PACKAGE
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    • Special Package
      Not Available
  • ELECTRIC ENGINE
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    • Electric Engine
      Not Available
    • Battery
      Not Available
    • Battery Charging System
      Not Available
  • COMMENTS
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    • Comment
      Standard
    • Previous Model Year Accessories
      Yes
  • Color options
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    • Nebula White
    • Zircon Black