Factory Bike Desert YR250 (1982-88)

The Factory Bike Desert YR250, also known as the Crono SM250, is a motorcycle that was produced from 1982 to 1988. It has a 248cc two-stroke single-cylinder engine with a 67.5mm x 69.7mm bore and stroke, and is cooled by liquid. The Mikuni TM38 provides induction, while electronic ignition is used for ignition. Its maximum power and torque are not specified. The transmission comprises of six speeds, and the final drive uses a chain. The motorcycle’s front suspension includes 50mm Marzocchi forks, while the rear suspension is equipped with a single Ohlins shock. The front brake is a single 260mm disc, while the rear brake is a single 220mm disc. For the tires, the front is equipped with a 90/90 -21, and the rear has a 140/80 -18. The Factory Bike Desert YR250 weighs 103kg and has a fuel capacity of 9.5 liters.

Technical specifications:

Make Model: Factory Bike Desert YR250 / Crono SM250

Engine: Two stoke, single cylinder
Capacity: 248 cc / 15.2 cu-in
Bore x Stroke: 67.5 x 69.7 mm
Cooling System: Liquid cooled
Induction: Mikuni TM38
Ignition: Electronic
Max power:
Max Torque:
Transmission: 6 Speed
Final Drive: Chain
Front Suspension: 50mm Marzocchi forks
Rear Suspension: ~Ahlins single shock
Front Brakes: Single 260mm disc
Rear Brakes: Single 220mm disc
Front Tyre: 90/90 -21
Rear Tyre: 140/80 -18
Dry Weight: 103 kg
Fuel Capacity: 9.5 Litres