2012 Yamaha Motorsports Big Bear 400 4x4 IRS Owners Manual - Page 137
2012 Yamaha Motorsports Big Bear 400 4x4 IRS Manual
Page 137 highlights
EBU25961 SPECIFICATIONS Dimensions: Overall length: 2016 mm (79.4 in) Overall width: 1116 mm (43.9 in) Overall height: 1187 mm (46.7 in) Seat height: 895 mm (35.2 in) Wheelbase: 1230 mm (48.4 in) Ground clearance: 267 mm (10.5 in) Minimum turning radius: 3100 mm (122 in) Compression ratio: 8.60 : 1 Starting system: Electric and recoil starter Lubrication system: Wet sump Engine oil: Recommended brand: YAMALUBE Type: SAE 5W-30, 10W-30, 10W-40, 15W-40, 20W-40 or 20W50 0 10 30 50 70 90 110 130 ˚F Weight: With oil and fuel: 285.0 kg (628 lb) SAE 5W-30 SAE 10W-30 SAE 10W-40 SAE 15W-40 SAE 20W-40 SAE 20W-50 Engine: Engine type: Air cooled 4-stroke, SOHC Cylinder arrangement: Forward-inclined single cylinder Displacement: 387 cm³ Bore × stroke: 83.0 × 71.5 mm (3.27 × 2.81 in) 10 -20 -10 0 10 20 30 40 50 ˚C Recommended engine oil grade: API service SG type or higher, JASO standard MA 10-1