2009 Yamaha Motorsports Road Star Silverado S Owners Manual - Page 90

SPECIFICATIONS Dimensions: Overall length: 2500 mm (98.4 in) Overall width: 980 mm (38.6 in) Overall height: XV17ASY 1140 mm (44.9 in) XV17ASYC 1140 mm (44.9 in) XV17ATSY 1500 mm (59.1 in) XV17ATSYC 1500 mm (59.1 in) XV17ATY 1500 mm (59.1 in) XV17ATYC 1500 mm (59.1 in) XV17AWY 1140 mm (44.9 in) XV17AWYC 1140 mm (44.9 in) Seat height: 710 mm (28.0 in) Wheelbase: 1688 mm (66.5 in) Ground clearance: 145 mm (5.71 in) Minimum turning radius: 3200 mm (126.0 in) Engine: Engine type: Air cooled 4-stroke, OHV Cylinder arrangement: V-type 2-cylinder Displacement: 1670.0 cm³ Bore × stroke: 97.0 × 113.0 mm (3.82 × 4.45 in) Compression ratio: 8.36 :1 Starting system: Electric starter Lubrication system: Dry sump Engine oil quantity: Without oil filter cartridge replacement: 3.70 L (3.91 US qt, 3.26 Imp.qt) With oil filter cartridge replacement: 4.10 L (4.33 US qt, 3.61 Imp.qt) Transfer gear oil: Type: SAE 80 API GL-4 Hypoid gear oil Quantity: 0.40 L (0.42 US qt, 0.35 Imp.qt) Air filter: Air filter element: Dry element Fuel: Recommended fuel: Unleaded gasoline only Fuel tank capacity: 18.0 L (4.76 US gal, 3.96 Imp.gal) Fuel reserve amount: 3.4 L (0.90 US gal, 0.75 Imp.gal) Engine oil: Type: YAMALUBE 4 10W-40 or 20W-50, SAE 10W-40 or SAE 20W-50 Fuel injection: 0 10 30 50 70 90 110 130 ˚F YAMALUBE 4 10W-40 or SAE 10W-40 YAMALUBE 4 20W-50 or SAE 20W-50 -20 -10 0 10 20 30 40 50 ˚C Weight: With oil and fuel: XV17ASY 337.0 kg (743 lb) XV17ASYC 337.0 kg (743 lb) XV17ATSY 351.0 kg (774 lb) XV17ATSYC 351.0 kg (774 lb) XV17ATY 351.0 kg (774 lb) XV17ATYC 351.0 kg (774 lb) XV17AWY 337.0 kg (743 lb) XV17AWYC 337.0 kg (743 lb) Throttle body: Manufacturer: MIKUNI Type/quantity: AC40/1 9 Spark plug (s): Manufacturer/model: NGK/DPR7EA-9 Manufacturer/model: DENSO/X22EPR-U9 Spark plug gap: 0.8-0.9 mm (0.031-0.035 in) Recommended engine oil grade: API service SG type or higher, JASO standard MA 9-1