Yamaha xj 400 seca (1981)

Technical data

Category

Naked bike

Rating

3.2 / 5

Displacement

398 cc

Power

45 PS

Torque

33.9 Nm

Cylinders

Flat-four

Engine type

Four-stroke

Gearbox

6-speed

Bore

51 mm

Stroke

48.8 mm

Fuel system

Vergaser. 2x34 Mikuni

Valve train

Double overhead camshaft (DOHC)

Cooling

Air

Final drive

Chain

Dimensions & weight

Dry weight

176 kg

Brakes & chassis

Front brake

Single disc, 1-piston caliper

Rear brake

Drum brake

Front tyre

2.50-19

Rear tyre

110/90-18

Front suspension

35-mm-Teleskopgabeln

Rear suspension

Einstellbare Federvorspannung (einzeln)

Colour options

• Black