| Bike | 2001 Suzuki DR-Z250 |
| Standard Maintenance Interval | 30hrs |
| Break-in Interval | 5hrs |
| Engine Oil Change Interval | 60hrs |
| Initial Valve Check | 5hrs |
| Periodic Valve Check | 60hrs |
| Engine Oil Capacity With Filter Change | 1.2L (0.317gal.) |
| More on Engine Oil | SAE 10W-40 |
| Idle Speed RPM | 1,600 +/- 100 |
| Sparks | NGK CR9E or DENSO U27ESR-N |
| Spark Plug Gap | 0.7 – 0.8mm |
| Cylinder Compression | 188.55psi (13bar, 1,300kPa) + |
| Final Drive | Type: Chain 520 DID 520V2 Final Drive Ratio: 13 / 49 |
| Fork Oil | Level: 143mm (5.63″) Capacity: 526cc +/- 3cc |
| Front Wheel | 80/100-21 51M |
| Front Wheel Pressure (solo/dual riding) | 14psi (0.97bar, 96.53kPa) |
| Rear Wheel | 100/100-18 59M |
| Rear Wheel Pressure (solo/dual riding) | 14psi (0.97bar, 96.53kPa) |
| Headlight | Halogen /35W |
| Taillight | Halogen 5W |
| Valve Clearance | IN: 0.15mm +/- 0.05mm EX: 0.25mm +/- 0.05mm |
| Throttle Grip Free Play | 2 (0.08) – 4mm (0.16″) |
| Clutch Lever Free Play | 10 (0.39) – 15mm (0.59″) |
| Drive Chain Slack | 30 (1.18) – 45mm (1.77″) |
| Engine Oil Drain Bolt Torque | 21N·m (15.49ft·lbf) |
| Engine Oil Filter Torque | 10N·m (7.38ft·lbf) |
| Front Axle Pinch Bolt Torque | 12N·m (8.85ft·lbf) |
| Front Axle Bolt Torque | 65N·m (47.94ft·lbf) |
| Front Brake Disc Bolt Torque | 10N·m (7.38ft·lbf) |
| Front Brake Caliper Mounting Bolt Torque | 26N·m (19.18ft·lbf) |
| Rear Axle Bolt Torque | 110N·m (81.13ft·lbf) |
| Rear Brake Disc Bolt Torque | 10N·m (7.38ft·lbf) |
| Rear Brake Caliper Mounting Bolt Torque | 23N·m (16.96ft·lbf) |
| Driven Sprocket Bolt/Nut Torque | 23N·m (16.96ft·lbf) |