TDM 900

2003 Yamaha TDM 900 Technical Analysis & Specification Breakdown

Engineered by Yamaha for the allround motorcycle segment, the 2003 Yamaha TDM 900 relies on a 897 cc (54.7 cu in) twin, four-stroke powerplant. In factory specification, peak output is rated at 85 HP (62 kW) at 7,500 rpm while maximum torque reaches 88.8 Nm (65.5 lb-ft) at 6,000 rpm. With a specific output of 94.8 HP per liter and a 1,500 rpm working window between peak torque (6,000 rpm) and peak power (7,500 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.

On the scales, the TDM 900 measures 190 kg (419 lbs) dry, translating to a power-to-weight ratio of 0.45 HP/kg (2.24 kg per horsepower). Rider ergonomics and chassis geometry center around a 825 mm (32.5 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,485 mm (58.5 in) wheelbase engineered for balanced agility and highway composure. The 20-liter (5.3 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Within MotoLibrary's Yamaha archive, this model family spans 10 indexed model years from 2002 to 2013, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.