2025 TM MX 85 Junior 2T First Look

The rarest 85cc dirt bike is also the only one from Italy.

One of the rarest youth motocross bikes of all, TM’s MX 85 Junior 2T enters 2025 with a couple of mechanical changes and appearance alterations to set it apart from the 2024 model. The mini dirt bike from Pesaro, Italy, features a new power valve spring and revised CDI mapping, along with Quantum Grey plastic and the latest graphics TM has to offer. The rest of the MX 85 Junior 2T is unchanged, and it remains the only model in the 85cc two-stroke motocross bike segment with an aluminum frame.

TM’s MX 85 Junior 2T is highlighted by a couple of mechanical updates and some appearance changes for 2025.TM

Would-be MX 85 Junior 2T buyers of recent years who are located in the United States will be happy to know TM has a stateside importer again, which is 71 Powersports LLC in Reno, Nevada. Specifications that are available for TM’s smallest motocross bike are listed below.

2025 TM MX 85 Junior 2T Specs

Engine: Liquid-cooled, 2-stroke single-cylinder
Displacement: 85cc
Bore x Stroke: 48.0 x 47.0mm
Transmission/Final Drive: 6-speed/chain
Fuel System: Keihin PWK 28mm carburetor
Clutch: Wet, multiplate; hydraulic actuation
Frame: Aluminum
Front Suspension: Formula 39mm coil-spring fork
Rear Suspension: Extreme Racing Shox shock
Front Brake: 1-piston caliper, 220mm disc
Rear Brake: 1-piston caliper, 190mm disc
Tires, Front/Rear: Maxxis Maxxcross MX-ST
Ground Clearance: 10.6 in.
Claimed Seat Height: 31.9 in.
Fuel Capacity: 1.6 gal.
Claimed Wet Weight (w/o Fuel): 152 lb.