Yamaha DragStar 650 / V-Star 650 (XVS650) — OEM Fluid, Tire Pressure & Maintenance Specs
649cc Air-Cooled 70-Degree V-Twin SOHC 4-Valve Dual-Carb (Shaft) · Source: Yamaha DragStar 650 / V-Star 650 (XVS650) (1997–2016) Official Owner’s Manual Maintenance Specifications
According to the Yamaha DragStar 650 / V-Star 650 (XVS650) (1997–2016) Official Owner’s Manual Maintenance Specifications, the 1997–2016 Yamaha DragStar 650 / V-Star 650 (XVS650) (chassis VM02/VM03/VM04/4VR) requires 2.6 L (2.75 US qt) of SAE 10W-40 (JASO MA2, API SG or higher) engine oil for a drain-only change and 2.8 L (2.96 US qt) with filter service (4X7-13440-90 / HF145). Standard solo cold tire pressure is 225 kPa / 2.25 bar / 33 PSI front (130/90-16M/C 67S) and 225 kPa / 2.25 bar / 33 PSI rear (170/80-15M/C 77S), paired with 2× NGK DPR7EA-9 spark plug(s) and a YT12B-BS battery.
Drain only: 2.6 L (2.75 US qt)
R 225 kPa (2.25 bar)
Est. Range: ~328 km (204 mi)
1. Engine Lubrication, Filter & Clutch Specifications
| Clutch Architecture | Wet Multi-Plate Manual Clutch NEVER use JASO MB |
|---|---|
| Recommended Viscosity & Grade | SAE 10W-40 (Alt: SAE 20W-50) · JASO MA2 · API SG or higher |
| Oil Volume (Drain / With Filter / Overhaul) |
• Drain only: 2.6 L (2.75 US qt) • With filter/strainer: 2.8 L (2.96 US qt) • Complete dry overhaul: 3.2 L (3.38 US qt) |
| OEM Oil Filter Code & Type | 4X7-13440-90 / HF145 |
| Correct Oil Level Check Method | Hold bike upright on level ground 3–5 min after warm shutdown; read crankcase sight glass |
| Oil Drain Bolt Torque | 43 N·m (31.7 lb-ft / 4.38 kgf·m) — Use fresh crush washer |
| Final Drive / Bevel Gear Oil | 190 ml (0.19 L) — SAE 80W-90 Hypoid Gear Oil GL-5 (190 ml shaft drive) |
2. Cold Tire Pressures, Wheels, Ignition & Drivetrain
| Front / Rear OEM Tire Sizes | Front: 130/90-16M/C 67S · Rear: 170/80-15M/C 77S (Tube-Type Spoke Rim) |
|---|---|
| Cold Tire Pressure — Solo Riding |
Front: 225 kPa / 2.25 bar / 33 PSI Rear: 225 kPa / 2.25 bar / 33 PSI |
| Cold Tire Pressure — 2-Up / Loaded Touring |
Front: 225 kPa / 2.25 bar / 33 PSI Rear: 250 kPa / 2.50 bar / 36 PSI |
| OEM Spark Plug & Quantity | NGK DPR7EA-9 × 2 (Gap: 0.8–0.9 mm) |
| OEM Battery Code & Rating | YT12B-BS (12V 10.0Ah MF AGM) |
| Final Drive Maintenance | Enclosed Shaft Drive — Replace hypoid final-drive gear oil (SAE 80W-90 GL-5) on schedule |
| Brake Fluid & Coolant | DOT 4 · Air-Cooled 70-Degree V-Twin Engine (No liquid coolant) |
3. Ergonomics, Range & Scheduled Service Intervals
| Displacement · Max Power · Peak Torque | 649 cc · 40 hp @ 6,500 rpm · 50.9 N·m (37.5 lb-ft) @ 3,000 rpm |
|---|---|
| Seat Height & Wet Curb Weight | 695 mm (27.4 in) · 242 kg (534 lbs) |
| Fuel Tank & Est. Real-World Range | 16 L (4.2 US gal) · ~20.5 km/L → ~328 km (204 mi) |
| OEM Scheduled Maintenance Intervals |
• First Break-In: 1,000 km • Engine Oil / Filter: 8,000 km / 16,000 km • Air Filter / Spark Plug: 20,000 km / 16,000 km • Valve Clearance Check: 26,000 km |
4. Generation Cutoffs & Real-World Wrenching Gotchas
Model-Year & Chassis Generation Notes
Sharing its hardtail-look hidden-monoshock chassis with the Japanese 400 while packing a torquier 649cc 70-degree V-twin, the XVS650/V-Star 650 sold in 19-inch Custom and 16-inch Classic trims.
Oil & Clutch Mechanical Engineering Note
Changing internal paper filter HF145 famously requires loosening the front exhaust header on stock pipes; refill 2.8 L of SAE 10W-40 or 20W-50 JASO MA2 plus 190 ml shaft oil.