TM's small-bore two-strokes, the 125 and its 144cc big-bore version, in motocross (MX) and enduro (EN) form.
1999 – 2021 · 125cc · 2-stroke
First aluminium perimeter frame (TM moved from chromoly steel to aluminium for 2008). Carburetted.
Chromoly steel perimeter frame, carburettor, kick start; TM's frames were steel until the 2008 switch to aluminium.
2020 – present · 125cc · 2-stroke
New lighter, narrower aluminium frame across the MX, enduro and supermoto range. Electric start was added for 2025 (EN 125 ES Fi 2T).
2008 – present · 125cc · 2-stroke
New lighter, narrower aluminium frame across the MX, enduro and supermoto range. A fuel-injected MX 125 Fi 2T joined the carburetted bike for 2025 and electric start (MX 125 ES) arrived for 2026.
2025 – present · 125cc · 2-stroke
New lighter, narrower aluminium frame across the MX, enduro and supermoto range. A fuel-injected MX 125 Fi 2T joined the carburetted bike for 2025 and electric start (MX 125 ES) arrived for 2026.
2008 – present · 143cc · 2-stroke
New lighter, narrower aluminium frame across the MX, enduro and supermoto range. The last TM-listed version (2025) was carburetted only.
2008 – 2021 · 143cc · 2-stroke
First aluminium perimeter frame (TM moved from chromoly steel to aluminium for 2008). Carburetted.
2020 – 2024 · 143cc · 2-stroke
New lighter, narrower aluminium frame across the MX, enduro and supermoto range.
Fuel injection (EN 125 Fi 2T) with new ignition and crankshaft, LED lighting; the carburetted version stayed available in some markets.
First aluminium perimeter frame (TM moved from chromoly steel to aluminium for 2008). Carburetted, kick start; 2020 brought a new motor-driven exhaust-valve drive and port timing.
First aluminium perimeter frame (TM moved from chromoly steel to aluminium for 2008). Same chassis as the MX 125 with a bigger bore.
Fuel injection (EN 144 Fi 2T) shared with the EN 125 Fi; carburetted version still offered.