The TC 125 receives multiple technical upgrades for 2025 to maintain its position at the head of the highly competitive 125 cc class. Updated bodywork and ergonomics offer riders improved ease of movement on the motorcycle while its lighter chromium molybdenum frame, updated WP suspension, and revised rear shock linkage ensure improved comfort and cornering. Light and strong wheels, which are assembled using D.I.D rims, are fitted with race-tested Dunlop MX34 tyres for stability and improved traction. Premium ProTaper handlebars offer a confidence-inspiring steering feel. For 2025, the TC 125 is completed with stunning white and blue graphics that are applied using in-mold technology for a long-lasting finish.
Engine
The TC 125 engine sets the standard for performance in the highly competitive 125 cc class and weighs in at just 17.9 kg. The lightweight engine is manufactured using the latest engineering techniques to produce more torque while retaining its high-revving 2-stroke character. With the rotating mass inside the engine centralised, the TC 125 offers light and agile handling to the benefit of both beginners and professional racers.
Cylinder
The cylinder features a 54 mm bore and an innovative electronic exhaust control system. Using an actuator, the lateral exhaust port and main exhaust port open simultaneously for maximum power delivery.
Crankshaft
The lightweight crankshaft improves throttle response and reduces vibration to a minimum. The component is precisely positioned to ensure rotational mass has very little effect on the overall handling of the motorcycle.
Chromium molybdenum frame
For 2025, the frame around the shock mount and steering head has less material, with revised wall thickness in higher stress areas improving overall strength. Together, these changes reduce the weight of the frame by 300 g for improved cornering, unparalleled rider feedback, energy absorption, and exceptional straight-line stability. The frame is finished with a premium metallic blue powder coating with frame protectors offering superior protection, durability, and grip in any condition.
Polyamide-reinforced aluminium subframe
Made from 60% polyamide and 40% aluminium, the two-piece subframe ensures exceptional strength and durability at an overall weight of just 1.8 kg. The lower subframe spars and frame mounts are manufactured from cast aluminium for significantly improved reliability. The upper section of the subframe is made from injection-moulded polyamide to enable specific flex characteristics and ensure a lightweight construction.
Triple clamps
Working in unison with the frame design and suspension set-up, the CNC-machined triple clamps endure precisely calculated geometry for increased stability. Handlebar flex can be customised with the handlebar clamp, which offers two mounting options - rubber-damped for less vibration, or fixed for enhanced front-end feedback. The upper triple clamp is stiffer to ensure a smoother fork action and plays a vital role in the perfect alignment of the front wheel for superior handling.
Functional bodywork
The new bodywork has been designed to allow riders to perform at their very best for extended periods of time. Following countless hours of testing and refinements, the larger contact points and surfaces in the rider triangle enhance comfort, which in turn helps to reduce fatigue. A higher, wider seat offers unrestricted movement with revised tank shrouds and a high grip cover ensuring riders stay firmly in place under hard acceleration.
Airbox
A stiffer, one-piece airbox design with an optimised air intake reduces air deformation, ensuring an unrestricted flow of air and maximum filter protection. The Twin Air filter is easily accessed without tools, by simply removing the left side panel for easy maintenance.
Hydraulic clutch
The high-performance Brembo hydraulic clutch system guarantees even wear, near maintenance-free operation, and perfect action in every condition. With this hydraulic system, free play is constantly compensated so that the pressure point and function of the clutch remain identical in cold or hot conditions, as well as over time. Countless hours of race-focused testing have proven the exceptional reliability of the high-quality Brembo hydraulic system.
Wheels and tyres
Assembled with CNC-machined hubs, lightweight spokes, and strong, black-anodised alloy rims by D.I.D, the wheels of the TC 125 offer strength and minimal unsprung weight. New, Dunlop Geomax MX34 Motocross tyres are fitted and feature a proven block-within-a-block design for enhanced control and superior grip on a variety of riding surfaces.
Exhaust system
Tailored specifically to the TC 125 engine using an innovative 3D design process, the exhaust pipe ensures maximum power across the rev range. The silencer is easily mounted using an aluminium bracket for strength at the lowest possible weight, with an advanced internal construction ensuring excellent noise damping without sacrificing performance.
Transmission | 6-speed |
Starter | Kickstarter |
Stroke | 54.5 mm |
Bore | 54 mm |
Clutch | Wet multi-disc DS clutch, Brembo hydraulics |
Displacement | 293.2 cm³ |
EMS | Vitesco Technologies EMS |
Design | 1-cylinder, 2-stroke engine |
Weight (Without Fuel) | 92.5 kg |
Tank Capacity ( Approx.) | 7.2 l |
Front Brake Disc Diameter | 260 mm |
Rear Brake Disc Diameter | 220 mm |
Front Brake | Disc brake |
Rear Brake | Disc brake |
Chain | 520, Non-sealed |
Frame Design | Central double-cradle-type 25CrMo4 steel |
Front Suspension | WP XACT-USD, Ø 48 mm |
Ground Clearance | 350 mm |
Rear Suspension | WP XACT Monoshock with linkage |
Seat Height | 946 mm |
Steering Head Angle | 63.9 ° |
Suspension Travel (Front) | 305 mm |
Suspension Travel (Rear) | 293 mm |
In order to reserve this Husqvarna TX 300 HERITAGE, you can place a fully refundable deposit of £99. Simply click on the the button below to proceed via a secure, one time and fully refundable payment of £99.
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