Yamaha Dt125r
The Yamaha DT125R was introduced in 1988 as an evolution of Yamaha's long-running DT125 enduro series, featuring a liquid-cooled 2-stroke engine and YPVS (Yamaha Power Valve System) for improved power delivery. It became one of the most popular 125cc dual-sport motorcycles in Europe throughout the 1990s, valued for its versatility on both road and trail. Production continued until around 2006, making it a long-lived and iconic entry-level off-road capable machine.
12 hp
Power
13 Nm
Torque
102 kg
Weight
110 km/h
Top Speed
3.5 L/100km or approximately 28 km/L
Fuel
Naked
Body
What Buyers Should Know
Watch the Power Valve
The YPVS (Yamaha Power Valve System) is a key performance feature but requires regular cleaning — a seized or dirty power valve kills mid-range power and is one of the most common issues on used examples.
Strong Resale Value
The DT125R holds its value exceptionally well due to its reputation as a reliable, beginner-friendly trail bike. Clean, low-mileage examples consistently command premium prices in the used market.
Check for Restrictor Removal
Many DT125Rs were sold in restricted 12bhp form for A1 licence compliance, but are easily de-restricted to their full ~26bhp — always verify whether a used bike has been modified, as this affects insurance and legality.
Full Specifications
Rivals & Alternatives
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