2009 Yamaha Motorsports RS Venture Owners Manual - Page 78
2009 Yamaha Motorsports RS Venture Manual
Page 78 highlights
Specifications ESU12466 Dimensions: Overall length: 3135 mm (123.4 in) Overall width: 1225 mm (48.2 in) Overall height: 1330 mm (52.4 in) Dry weight: 293.0 kg (646 lb) Ski stance: 1086 mm (42.8 in) Engine: Type: Liquid cooled 4-stroke, 12 valves Cylinder arrangement: Backward-inclined parallel 3-cylinder Displacement: 973.0 cm³ Bore × stroke: 79.0 × 66.2 mm (3.11 × 2.61 in) Idling speed: 1300-1500 r/min Engine oil: Recommended grade: API service SG type or higher, JASO standard MA Type: YAMALUBE 4 0W-30, SAE 0W-30 Carburetor: Manufacturer: KEIHIN Model × quantity: CVK40 × 3 Fuel: Type: REGULAR UNLEADED GASOLINE ONLY Minimum pump octane (R+M)/2: 86 Starting system: Electric starter Chassis: Drive track: Material: Molded rubber, fiberglass-rod reinforced Type: Internal drive type Width: 381 mm (15.0 in) Deflection: 30.0-35.0 mm (1.18-1.38 in) Length on ground: 985 mm (38.8 in) Rear suspension: Type: Slide rail suspension Track sprocket wheel: Material: Polyethylene Number of teeth: 9 Transmission: Clutch type: Automatic centrifugal engagement Overall reduction ratio: 6.74-1.77 :1 Sheave distance: 267.0-270.0 mm (10.51-10.63 in) Sheave offset: 13.5-16.5 mm (0.53-0.65 in) Engagement speed (Subject to change according to elevation settings.): 3000-3400 r/min Shift speed [Subject to change according to elevation settings. Usually achieved after approximately 800 m (0.5 mi) traveled.]: 8250-8750 r/min Drive chain type: Silent chain enclosed in oil bath Drive chain housing oil: Type: SAE 75W or 80W API GL-3 Gear oil Capacity: 0.25 L (0.26 US qt, 0.22 Imp.qt) Reverse system: Yes Primary reduction ratio: 3.80-1.00 :1 Secondary reduction ratio: 39/22 (1.77) Secondary reduction ratio [R]: 2.27 Fuel tank capacity: 39.3 L (10.38 US gal, 8.65 Imp.gal) Engine oil quantity: With oil filter cartridge replacement: 3.0 L (3.17 US qt, 2.64 Imp.qt) 72