Information & Specifications

• Yamaha TZ 250
• Engine: Yamaha
• Suspension: 41mm inverted fork – Monocross Shock
• Brakes: Nissin
• Wheels: Aluminum 17″
• ECU: Standard
• Exhaust: –
• Availability: in our store of Amatumoto USA.

MODEL INFORMATION

The Yamaha  TZ250 was a 250 cc two-stroke Grand Prix racing motorcycle manufactured by Yamaha Racing for racing purposes only. It was conceived as a production racer for customer teams and privateer riders, while factory-supported teams raced the works bikes TZM and YZR250.

The TZ250 4DP debuted in 1992 as a development prototype, racing in the domestic All Japan Road Race Championship and entering some rounds in the World Championship. It was put on sale for customer teams for the 1993 season onwards.

The motor is a two-stroke, liquid cooled, 90-degree V-twin, with cylinders pointed 45 degrees up and down from horizontal. The lower cylinder’s carburetor is in the middle of the V, the top behind the cylinder. The gearbox is cassette-style; you can pull the gear cluster out with the motor in the frame. Gear changes can be done in something on the order of an hour (or less if you are in a hurry and know what you are doing).

The frame is a twin-spar aluminum fabrication with cast steering-head and swingarm-pivot sections. The swing-arm is curved up on the right side to allow the lower exhaust pipe to tuck in close with adequate ground clearance. The lower carb with Power Jet is fed from a duct on the right-side, leading edge of the lower fairing.

On the 90’s the TZ250 has been produced in four different generations, named: 3TC (1991), 4DP (1993), 4TW (1996) and 5KE (2000).

Do you want a 250GP? Our company can get the most exclusive bikes of the market. Only for VIP customers, museums or exclusive collectors! Contact with our team and inform yourself. – RESERVE NOW

In our VIP club you will find the most exclusive race and road bikes, also you can offer your bike for manage the sale. We work with customers to worldwide and we want offer the best service and products.

At Amatumoto Grand Prix Motorbikes, we take pride to have in our stock great exclusive bikes used on the races. That said, we understand that the collector of bikes hobby is enjoyed by some of the most passionate and diverse enthusiasts on the planet.

Detailed Technical Information

• Frame (VIN): 4DP –
• Engine: Yamaha
  • Engine number:  n/a
  • Current Mileage: 0 miles
  • Last Service: 0 miles
  • Clutch: Standard (Dry)
  • Radiator: –
  • Exhaust: –
• Suspension & Wheels
  • Front fork: 41mm inverted fork
  • Rear shock Monocross Yamaha Standard
  • Steering damper: –
  • Front wheel: Aluminum 17″ –  3.25
  • Rear wheel: Aluminum 17″ –  5.5
• Brakes
  • Front Brake Master Cyl.: –
  • Rear Brake Master Cyl.: –
  • Front Brake Caliper/s: Nissin
  • Rear Brake Caliper:  Nissin
  • Front Brake Disk/s: 280mm
  • Rear Brake Disk: 185mm
• Electrical & Wiring System
  • ECU: Yamaha
  • Data Acquisition: –

More about this bike: This Yamaha TZ250 4DP was restored at 100% with engine fully serviced with 0 km. The bike has been periodically started and warmed up for a correct maintenance. This amazing TZ250 have the rolling chassis and his components revised and frame is in correct geometry. The fairings assembled on the bike are 5KE model. Includes a big lot of extra parts showed on the photos, request more info and details by email.

Extra parts included with the bike

– Rear Stand
– Cylinders, Pistons, Crankshaft, Heads, Clutch parts
– Sprockets for Gearbox and wheel
– Radiator
– Silencers
– Foam Seat
– Gaskets, spark plugs and other small engine parts
– Brake pads, Levers, Disks and other brake parts
– Frame parts like rubbers, supports, etc.
– Bodywork
– Manuals