Make ModelSuzuki DR350 SE
Year1999
Full Model Name1999 Suzuki DR 350 SE
EngineAir cooled, 4-stroke, 1 cylinder, SOHC, 4 valves
Displacement348cc
Bore x Stroke79mm x 71.2mm
Compression Ratio9.5:1
InductionType: Carburator; Bore size: Ø 33mm
StartingElectric Start
Max Power21.9KW (29.37hp) @ 7,600RPM
Transmission / Drive6 Speeds / Chain
Front SuspensionØ 43mm forks, 280mm (11.02″) wheel travel
Rear SuspensionLink-type, fully adjustable spring preload, 254mm (10″) wheel travel
Front BrakesType: Disc 1 disc, Ø 250mm, 2 piston calipers
Rear BrakesType: Disc 1 disc, Ø 220mm, 1 piston caliper
Front Wheel80/100R-21 Dunlop D601 J
Rear Wheel110/90R-18 Dunlop D601
Seat Height889mm (35″)
Dry Weight130kg (286.6lb)
Fuel Capacity9L (2.38gal.)
Top Speed145.69km/h (90.53mph)
Idle Speed RPM1,400+/-100
Bike1999 Suzuki DR350 SE
Standard Maintenance Interval6,000km (3,728.23mi)
Break-in Interval1,000km (621.37mi)
Engine Oil Change Interval6,000km (3,728.23mi)
Initial Valve Check1,000km (621.37mi)
Periodic Valve Check6,000km (3,728.23mi)
Engine Oil Capacity With Filter Change1.9L (0.502gal.)
More on Engine OilSUZUKI PERFORMANCE 4 MOTOR OIL, API SF or SG, SAE 10W-40
Idle Speed RPM1,400 +/- 100
SparksDENSO U27ETR or NGK CR9EK
Spark Plug Gap0.6 – 0.7mm
Cylinder Compression159.54psi (11bar, 1,100kPa) +/- 1.45psi (0.1bar, 10kPa)
Final DriveType: Chain 520 DID 520 VC5 Final Drive Ratio: 15 / 43
Fork OilLevel: 152mm (5.98″) Capacity: 494cc +/- 2.5cc
Front Wheel80/100R-21 Dunlop D601 J
Front Wheel Pressure (solo/dual riding)22psi (1.52bar, 151.68kPa) / 22psi (1.52bar, 151.68kPa)
Rear Wheel110/90R-18 Dunlop D601
Rear Wheel Pressure (solo/dual riding)22psi (1.52bar, 151.68kPa) / 25psi (1.72bar, 172.37kPa)
Headlight12V-60/55W Halogen 60W /55W
Taillight21W/5W Halogen 21W 5W
Valve ClearanceIN: 0.075mm +/- 0.025mm EX: 0.195mm +/- 0.025mm
Throttle Grip Free Play2 (0.08) – 4mm (0.16″)
Clutch Lever Free Play10 (0.39) – 15mm (0.59″)
Drive Chain Slack25 (0.98) – 40mm (1.57″)
Engine Oil Drain Bolt Torque18N·m (13.28ft·lbf)
Engine Oil Frame Drain Bolt Torque15N·m (11.06ft·lbf)
Front Axle Pinch Bolt Torque12N·m (8.85ft·lbf)
Front Axle Bolt Torque50N·m (36.88ft·lbf)
Front Brake Disc Bolt Torque18N·m (13.28ft·lbf)
Front Brake Caliper Mounting Bolt Torque20N·m (14.75ft·lbf)
Rear Axle Bolt Torque85N·m (62.69ft·lbf)
Rear Brake Disc Bolt Torque18N·m (13.28ft·lbf)
Rear Brake Caliper Mounting Bolt Torque15N·m (11.06ft·lbf)