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TM 250 MX 2025
Product #TM250MX-2025
Hand finished crankcases. Lightweight and strong die-cast clutch casing, clutch inspection, water pump and ignition covers. Aluminium water pump rotor. Billet machined crankshafts running on roller bearings with ‘hi-tech’ crank-seals. Friction reduction coated pistons. High performance – long lasting clutches. ‘Cush-drive’ clutch baskets. Friction reduction hard coated clutch baskets. Friction reduction hard coated gearbox selector fork tips. Hardened / treated gear-shaft parts. MX / EN gearboxes with differing ratios – 5 and 6 speed with options available on MX/SMX models. Hydraulic clutch actuation. V-Force reed blocks. Keihin carburettors (MX/SMX/FT). Emoticon controlled ‘TBi’ fuel Injection systems with separate electronic control oil distribution. Electric start. Balancer shaft. HGS Exhaust systems (with plated expansion chambers on EN / Road models). TMEES electronic exhaust valve control. Kokusan digital variable advance ignition with twin map selection. Gear position sensitive variable ignition timing / power-valve control and fuel injection system operation.
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Specification | Details |
---|---|
Engine Type | Single-cylinder, liquid-cooled, two-stroke |
Bore x Stroke | 66.4mm x 72mm |
Displacement | 249.3cc |
Intake | Reed valve |
Fuelling | Keihin 38mm Carburettor |
Ignition | Kokusan / Emoticon ECU |
Clutch | Multiple-disk in oil bath with hydraulic control |
Transmission | 5-speed manual (optional 6-speed) |
Cooling System | Liquid cooling with pump |
Frame Type | Aluminium Deltabox Beam with Extrusion, Forged, and Micro-cast parts |
Front Suspension | KYB 48mm |
Rear Suspension | TM Racing |
Front Tire | 21″ |
Rear Tire | 19″ |
Front Brake | 270mm disc, Brembo pump with caliper |
Rear Brake | 245mm disc, Nissin pump with caliper |
Fuel Tank Capacity | 9.0 liters (optional 12-liter tank) |
Seat Height | 98.5 cm |
Weight | 100 kg (wet, without fuel) |
Additional Features | High-performance suspension, optional 6-speed gearbox, lightweight frame, |
optional larger fuel tank |