Unique aluminum frame

Ultra-light central spine frame for maximum control and perfect race-day balance.

New My26 Graphics Kit

Striking Performance Yellow in-mold decals for bold, race-ready styling.

Exedy Clutch Hub

Durable, race-ready clutch with smoother engagement and consistent performance.

New Tf 450-X: Engine

Race-bred for relentless torque, the 450 powertrain delivers brute strength with refined control. The Triumph 450cc four-stroke single delivers relentless torque, sharp throttle response, and class-leading performance.

Forged Konig Piston

Lightweight forged aluminum piston provides strength and high-rev durability.

Del West Titanium Valves

Flow-optimized, ultra-light valves allow higher RPMs and improved response.

Magnesium Engine Covers

Mass-saving and race-developed for strength, cooling, and easy maintenance.

Athena ECU

Integrated with GET Power Assist for seamless traction and launch control.

Advanced Fuel & Air System

Dell Orto 44mm (1.73in) throttle body and Keihin injector for maximum fuel atomization.

Dlc-Coated Rockers & Cams

Minimizes friction for durability and smooth performance at high loads.

Quickshifter

Clutchless upshifts from 2nd to 5th gear as standard.

High-Capacity Exedy Clutch

Steel clutch basket and Brembo hydraulics for confident, consistent launches.

Aluminum Spine Frame

Twin cradle design delivers the ideal balance of flex and stability.

Fabricated Swingarm

Hydroformed beams reduce weight while maximizing grip and traction.

Optimized Linkage System

Race-developed setup tuned for high-performance suspension feel.

Final Drive

D.I.D 520 SDH chain and JT lightweight sprockets co-developed for further mass improvements.

Kyb Aos Coil Spring Forks

48mm (1.88in) adjustable forks with enhanced damping and front-end feel.

Kyb Rear Shock

Three-way adjustable piggyback shock for controlled landings and drive.

Neken Yokes & Protaper Bars

Trusted components that deliver comfort, strength, and rider confidence.

Odi Lock-On Grips

Secure, pro-spec connection with comfort-focused design.

New Tf 450-X: Technology

Factory-level tech for the sharpest edge on race day. Race-focused technology helps you get more out of every ride.

Launch Control

Standard-fit with adjustment via LC-GPA module or WiFi app.

Traction Control

Real-time control through handlebar switch or smartphone.

Dual Engine Maps

Easily switch between aggressive and manageable power modes. With the optional Accessory Engine Management Unit and the MX Tune Pro app, you can unlock 10 additional engine maps.

Athena ECU

Controls ignition, launch, traction, and map settings seamlessly.

Sensor Dashboard

Live engine data, service alerts, and diagnostics built in.

Hour Meter

Tracks engine run-time discreetly and accurately.

New TF 450-X: Brakes & Wheels

Big stopping power meets lightweight rolling precision. Confidence-inspiring stopping power and rugged, lightweight wheels.

Optional Disc Guard

Adds durability and protection for race and trail use.

D.I.D Dirtstar Rims

7000-series aluminum rims with race-bred strength and low mass.

Pirelli Mx32 Tires

Factory-fitted mid-soft terrain tires with top-tier grip.

Brembo Brakes + Galfer Discs

Powerful, lightweight braking system designed to perform under pressure.

NEW TF 450-X: Exhaust System

Engineered for flow, sound, and performance under pressure. High-flow exhaust for maximum race-day performance.

Akrapovic Titanium System (Accessory)

Delivers high-end power gains, lighter weight, and sharper throttle response with dedicated ECU map.

Stainless Steel Oe Exhaust

Integrated resonators and hydroformed mid-pipe for optimized flow and tone.

Engine & Transmission

Type - Single Cylinder, 4-stroke, SOHC

Capacity - 449.5 cc

Bore - 95 mm

Stroke - 2.5 in mm

Compression - 13.1:1

Max power - 61.5 HP (62.4 PS) 9500 rpm

Max Torque - 36.8 ib-ft (49.9 Nm) 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

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 tire - 80/100-21

Rear tire - 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 brakes - Twin, 260 mm disc, Brembo, twin-piston floating caliper (2 x 24 mm pistons)

Rear brakes - Single, 220 mm disc, Brembo, twin-piston caliper (2 x 26mm), OC-ABS.

Instruments - Hour meter, multi-function switch cubes

Dimensions and weights

Width - 32.6 in

Height - 49.5 in

Seat height - 37.4 in

Wheel base - 58.2 in

Rake - 27.4

Trail - 4.5 in

Wet weight - 239.4 lb

Fuel capacity - 1.8 gal

Standard Equipment

D.I.D. DirtStar aluminium wheels, Dual engine maps, Exedy Clutch with Brembo Hydraulic Actuation, Handlebar-Mounted Control Switch, KYB AOS Suspension (Front & Rear), Launch control, Neken Yokes & Pro Taper ACF Carbon Core Bars, ODI grips, Pirelli MX32 Tyres, Quickshifter, Sensor Dashboard + Hour Meter, Traction control, Athena ECU Engine Management System