14 August. Friday 2026
TM Racing SMX 85 Junior 2T - 2024 Specifications and Reviews
The 2024 TM Racing SMX 85 Junior 2T is a lightweight supermoto designed for young riders transitioning to competition-level motorcycling. Featuring a liquid-cooled 80cc four-stroke engine with titanium valves and DOHC technology, it delivers responsive performance for junior racing. Known for its agile handling and compact design, this machine excels in off-road and street circuit training environments.
General information | |
| Price as new | Do you know this bike?Click here to rate it. We miss 2 votes to show the rating. |
| Category | Super motard |
| Year | 2024 |
| Model name | TM Racing SMX 85 Junior 2T |
| | |
Engine and Transmission Specifications | |
| Driveline | Regina RX3 chain |
| Clutch | Multiuple-disk in oil-bath with hydaulic control |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Ignition | Kokusan |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Carburettor. Keihin 28 |
| Valves per cylinder | 4 |
| Bore x stroke | 46.5 x 47.0 mm (1.8 x 1.9 inches) |
| Engine details | Titanium valves |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 80.0 ccm (4.88 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. Nissin pump and Brembo caliper |
| Diameter | 240 mm (9.4 inches) |
| Front brakes | Single disc. Brembo radial pump and caliper |
| Rear tire | 120/80-12 |
| Front tire | 100/90-12 |
| Rear suspension | Extreme Shox |
| Front suspension | 38 mm Mupo |
| Frame type | Self-tempering aluminium deltabox type single beam with extruded, forged and microcast parts |
Physical measures and capacities | |
| Fuel capacity | 6.00 litres (1.59 US gallons) |
| Ground clearance | 240 mm (9.4 inches) |
| Seat height | 780 mm (30.7 inches) If adjustable, lowest setting. |
| Dry weight | 72.0 kg (158.7 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | |
| Starter | Kick |
| Color options | Blue/white |
Performance Profile & Rider Fit
Best For
Track85%
City15%
Cornering90%
Daily Riding10%
Touring5%
Passenger0%
Rider Profile
| Best For | This is a purpose-built junior competition minibike intended for young, developing riders already comfortable with clutch, gears, and race-pace riding, not a beginner's first bike; note that the supplied specs describe a four-stroke engine despite the '2T |
| Purpose | Built specifically for junior supermoto racing on tight, technical circuits where light weight and sharp handling matter far more than outright speed. |
| Rider Fit | Designed around a small, young rider's frame with a low seat height and extremely light dry weight, demanding good physical conditioning and race craft rather than strength. |
| Character | A nimble, high-revving, race-focused minibike with premium suspension and brake components that reward aggressive, precise riding. |
| Not Ideal For | Not suitable for adult riders, everyday commuting, long-distance touring, or carrying a passenger. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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