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Yamaha Specifications

Yamaha xs400 (1976-77)

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Yamaha xs400 (1976-77)

At a glance

Capacity
359 cc / 21 cu-in
Power
34 hp @ 8500rpm
Torque
3,0 kg/m / 21.6 lb-ft @ 7500rpm

The full picture.

The Yamaha XS 360 was a motorcycle model produced in 1976-77 with a four-stroke, parallel twin cylinder engine, 180-degree crankshaft, SOHC, and two valves per cylinder. It had a capacity of 359 cc and a compression ratio of 8.7:1. The bike had Mikuni 34mm CV-carburetors for induction and battery and contact breaker points for ignition. Riders could start the bike either with an electric starter or a kick starter. The motorcycle had a maximum power of 34 hp at 8500rpm and a max torque of 3.0 kg/m / 21.6 lb-ft @ 7500rpm. It had a 6-speed transmission and a chain drive system. The front suspension was a telescopic fork, and the rear suspension was a swingarm with dual shocks that had adjustable spring preload. The bike’s front and rear brakes were single 267mm discs with 1 piston calipers. The Yamaha XS 360 weighed 159 kg / 350.5 lbs dry and 176 kg / 388 lbs wet with an 11 Litre / 2.9 US gal fuel capacity. The consumption average was 60 mpg, and its standing 1/4 mile was 14.3 sec. The top speed was 169 km/h / 105 mph. The Yamaha XS 360 was tested on Motorcyclist magazine in 1976.


Technical specifications:

Make Model: Yamaha XS 360

Motorcycle technical specifications
Year1976 -77
EngineFour stroke, parallel twin cylinder, 180 degrees crankshaft, SOHC, 2 valves per cylinder.
Capacity359 cc / 21 cu-in
Bore x Stroke66 x 52,4 mm
Cooling SystemAir cooled
Compression Ratio8.7:1
InductionMikuni 34mm CV-carburetors
IgnitionBattery and contact breaker points
StartingElectric starter supplied with kick starter.
Max Power34 hp @ 8500rpm
Max Torque3,0 kg/m / 21.6 lb-ft @ 7500rpm
Transmission / Drive6 Speed
Final DriveChain
Front SuspensionTelescopic fork.
Rear SuspensionSwingarm, dual shocks with adjustable spring preload.
Front BrakesSingle 267mm disc 1 piston caliper
Rear BrakesSingle 267mm disc 1 piston caliper
Front Tyre3.00-18
Rear Tyre3.50-18
Dry Weight159 kg / 350.5 lbs
Wet Weight176 kg / 388 lbs
Fuel Capacity11 Litres / 2.9 US gal
Consumption Average60 mpg
Standing 1/4 Mile14.3 sec
Top Speed169 km/h / 105 mph
Road TestMotorcyclist 1976