1999 XR400

1999 XR400 Bike Specifications:

Engine: 397cc dry-sump four-stroke engine
Radial Four-Valve Combustion Chamber (RFVCC) for  maximum combustion efficiency and horsepower.

High-efficiency oil cooler supplements the cooling  effect of the oil-carrying frame and the large cylinder  head fins.

Gear-driven counterbalancer for engine smoothness.

Dual intake and exhaust ports

Maintenance-free automatic cam-chain tensioner

Bore and Stroke: 85 x 70mm

Compression Ratio: 9.3:1

Valve Train: SOHC; four-valve RFVC

Carb - 36mm piston-valve

Ignition: Solid-state CD with electronic advance

Suspension Front: 43mm Showa cartridge leading-axle fork with 18-way compression and 12-way rebound  damping adjustability  11.0 inches travel.

Suspension Rear: Pro-Link Showa single shock with spring preload, 16-position compression and  16-position rebound damping adjustability  11.8 inches travel.

Transmission: Five-speed

Brakes Front: Single disc with twin-piston caliper

Brakes Rear: Single disc

Tires Front: 80/100-21

Rear: 110/100-18

Wheelbase: 56.1 inches

Seat Height: 36.6 inches

Ground Clearance: 12.2 inches

Dry Weight:  256.8 pounds

Fuel Capacity: 2.5 gallons, including 0.4-gallon reserve

Color: White

Other Info:

Additional Features
 · Enduro-style headlight and taillight
 · 18-inch rear wheel for greater tire selection.
 · Top-quality Dunlop motocross tires.
 · Lightweight, tubular aluminum engine guard.
 · Folding shift lever and brake pedal tips.
 · Large, 4.5-litre air-cleaner case features hinged cover  for quick access to filter.
 · Low, slim seat has high-density urethane padding and  an extra-thick seat cover for good comfort and durability.
 · USDA-qualified spark arrestor/muffler with removable  end cap and screen-type spark arrestor is light and  compact
 · High-quality handlebar, comfortable grips and dogleg  levers with new-style brush guards.
 · Lightweight hubs and rims incorporate straight-pull  spokes.
 · Wide-section, comfortable footpegs are cleated, folding  and self-cleaning.
 · Resettable, easy-to-read three-digit competition  odometer.

New for 1999:

New graphics.

Know of any other changes from '98?