2026 TF 450-X

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Description

Power to lead.

MOST POWERFUL ENGINE IN CLASS

61.5 HP peak power at 9,500rpm from the new Triumph 450cc four-stroke single

CLASS-LEADING POWER-TO-WEIGHT

Ultra-light 239.4lb chassis with top-tier agility and balance

PREMIUM COMPONENTRY

Brembo brakes, KYB suspension, ProTaper bars, and D.I.D wheels as standard

RACE-OPTIMIZED ELECTRONICS

Launch control, traction control, quickshifter, and dual engine maps

Disclaimer: Vehicle shown may vary visually by market and may differ from vehicles manufactured and delivered. Availability may vary by market, please see your local dealer for details.

Specifications

Engine & Transmission

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- Engine Type
  
  Single Cylinder, 4-stroke, SOHC
- Capacity
  
  449.5 cc
- Bore
  
  3.7 in
- Stroke
  
  0.1 in
- Compression
  
  13.1:1
- Max Power
  
  45.8 kW / 9500 rpm
- Max Torque
  
  36.8 ft-lb / 7000 rpm
- System
  
  Dell’Orto throttle body, Athena EMS
- Exhaust
  
  Single silencer
- Final Drive
  
  Chain, 13T/49T
- Clutch
  
  Steel, wet, multi-plate, spring (Belleville), hydraulic actuation
- Gearbox
  
  5-Speed
Chassis

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- Frame
  
  Spine and double cradle, aluminum
- Swingarm
  
  Aluminum fabrication
- Front Wheel
  
  21 in x 1.6 in
- Rear Wheel
  
  19 in x 2.15 in
- Front Tyre
  
  80/100-21
- Rear Tyre
  
  100/90-19
- Front Suspension
  
  KYB 48 mm coil spring fork, compression and rebound adjustment, 310 mm wheel travel
- Rear Suspension
  
  KYB coil, compression adjustment (high and low speed), rebound adjustment, 305 mm wheel travel
- Front Brake
  
  Twin, 260 mm disc, Brembo, twin-piston floating caliper (2 x 24 mm pistons)
- Rear Brake
  
  Single, 220 mm disc, Brembo, twin-piston caliper (2 x 26mm), OC-ABS.
- Instrument Display and Functions
  
  Hour meter, multi-function switch cubes
Dimensions & Weights

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- Width Handlebars
  
  32.6 in
- Height Without Mirror
  
  49.5 in
- Seat Height
  
  37.4 in
- Wheelbase
  
  58.2 in
- Rake
  
  27.4 °
- Trail
  
  4.5 in
- Tank Capacity
  
  2.1 gal
- Wet Weight
  
  239.42 lbs
Color options

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- Jet Black / Pure White