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Yamaha XS 400L Maxim

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Make Model

Yamaha XS 400L Maxim

Year

1982 -

Engine

Four stroke, parallel twin, DOHC, 2 valves per cylinder

Capacity

399 cc / 24.3 cu-in
Bore x Stroke 69.0 x 53.4 mm
Cooling System Air cooled
Compression Ratio 9.7:1
Lubrication Wet sump

Induction

2x 32mm Mikuni carburetors

Ignition 

Transistorized 
Starting Electric

Max Power

45.5 hp / 34 kW @ 9500 rpm

Max Torque

3.5 kgf-m / 25.3 lb-ft @ 8000 rpm
Clutch Wet, multiplate

Transmission 

6 Speed 
Final Drive Chain
Frame Pressed steel spine with engine as stressed member

Front Suspension

Hydraulic telescopic forks
Front Wheel Travel 138 mm / 5.5 in

Rear Suspension

Monocross system with single coil sprung, gas/oil damped shock, pre-load adjustable
Rear Wheel Travel 96.5 mm / 3.8 in

Front Brakes

Single 10.5 in disc

Rear Brakes

Drum

Front Tyre

3.00S19-4PR

Rear Tyre

13/90-16
Rake 63°
Trail 95 mm / 3.74 in
Wheelbase 54.1 in
Seat Height 30.9 in
Ground Clearance 5.9 in

Dry Weight

 kg / 366 lbs

Fuel Capacity 

14 Litres / 3.7 US gal
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