2009 Yamaha Motorsports Big Bear 250 Owners Manual - Page 140
2009 Yamaha Motorsports Big Bear 250 Manual
Page 140 highlights
EBU25960 SPECIFICATIONS Dimensions: Overall length: 1916 mm (75.4 in) Overall width: 1038 mm (40.9 in) Overall height: 1118 mm (44.0 in) Seat height: 772 mm (30.4 in) Wheelbase: 1170 mm (46.1 in) Ground clearance: 150 mm (5.9 in) Minimum turning radius: 2900 mm (114 in) Compression ratio: 8.70 :1 Starting system: Electric and recoil starter Lubrication system: Wet sump Engine oil: Type: YAMALUBE 4 5W-30 or 10W-40 or 20W-50, SAE 5W-30 or SAE 10W-40 or SAE 20W-50 0 10 30 50 70 90 110 130 ˚F Weight: With oil and fuel: 216.0 kg (476 lb) YAMALUBE 4 20W-50 or SAE 20W-50 YAMALUBE 4 10W-40 or SAE 10W-40 YAMALUBE 4 5W-30 or SAE 5W-30 Engine: 10 Engine type: Air cooled 4-stroke, SOHC Cylinder arrangement: Forward-inclined single cylinder Displacement: 229.6 cm³ Bore × stroke: 71.0 × 58.0 mm (2.80 × 2.28 in) -20 -10 0 10 20 30 40 50 ˚C Recommended engine oil grade: API service SG type or higher, JASO standard MA 10-1