Yamaha XJR400

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Yamaha XJR 400
Production 1993
Class Touring
Air Cooled, Four Stroke, Transverse Four Cylinder
Bore / Stroke 55.9mm x 55.9mm
Compression ratio 10.7:1
Horsepower 52.97 HP (39.5 KW) @ 11000RPM
Torque 24.34 ft/lbs (33.0 Nm) @ 9000RPM
Transmission Gear box: 6-Speed

Final Drive: Chain

Clutch: Wet multi-plate
Suspension Front: Telescopic Forks
Rear: Dual Shocks Preload Adjustable
Brakes Front: 2xDiscs 2 Piston Calipers
Rear: Single Discs 2 Piston Caliper
Front Tire 110/70-17
Rear Tire 150/70-17
Wheelbase 56.5 inches (1435 mm)
Length 82.09 inches (2085 mm)
Width 28.9 inches (734 mm)
Seat Height 30.71 inches (780 mm)
Weight 176.0 kg (wet)
Oil Filter K&N KN-144
Recommended Oil Yamalube 10w-40
Competition Suzuki GSF400 Bandit, Honda CB400F
Manuals Service Manual

Brochures ·

The Yamaha XJR 400 was a Air Cooled, Four Stroke, Transverse Four Cylinder Touring motorcycle produced by Yamaha in 1993. Max torque was 24.34 ft/lbs (33.0 Nm) @ 9000 RPM. Claimed horsepower was 52.97 HP (39.5 KW) @ 11000 RPM.

Engine[edit | edit source]

A 55.9mm bore x 55.9mm stroke result in a displacement of just 399.0 cubic centimeters.

Drive[edit | edit source]

The bike has a 6-Speed transmission. Power was moderated via the Wet multi-plate.

Chassis[edit | edit source]

It came with a 110/70-17 front tire and a 150/70-17 rear tire. Stopping was achieved via 2xDiscs 2 Piston Calipers in the front and a Single Discs 2 Piston Caliper in the rear. The front suspension was a Telescopic Forks while the rear was equipped with a Dual Shocks Preload Adjustable. The wheelbase was 56.5 inches (1435 mm) long.

1993 - 1995 Yamaha XJR 400[edit | edit source]