2011 Yamaha Motorsports Zuma 125 Owners Manual - Page 73

SPECIFICATIONS EAU2633Z Engine oil Recommended brand YAMALUBE Type SAE 10W-30, 10W-40, 10W-50, 15W-40, 20W-40 or 20W-50 0 10 30 50 70 90 110 130 ˚F SAE 10W-30 SAE 10W-40 SAE 10W-50 SAE 15W-40 SAE 20W-40 SAE 20W-50 -20 -10 0 10 20 30 40 50 ˚C Dimensions Overall length 1910 mm (75.2 in) Overall width 765 mm (30.1 in) Overall height 1110 mm (43.7 in) Seat height 780 mm (30.7 in) Wheelbase 1290 mm (50.8 in) Ground clearance 125 mm (4.92 in) Minimum turning radius 1900 mm (74.8 in) Fuel tank capacity 6.0 L (1.59 US gal, 1.32 Imp.gal) Throttle body ID mark 5S91 00 Manufacturer MIKUNI 1 2 3 4 5 6 7 8 9 Spark plug(s) Manufacturer/model DENSO / U22ESR-N Spark plug gap 0.7-0.8 mm (0.028-0.031 in) Clutch Clutch type Dry, centrifugal automatic Weight Curb weight 122 kg (269 lb) Transmission Primary reduction ratio 1.000 Secondary reduction ratio 10.668 (40 / 15 × 44 / 11) Final drive Gear Transmission type V-belt automatic Engine Engine type Air cooled 4-stroke, SOHC Cylinder arrangement Single cylinder Displacement 125 cm3 Bore x stroke 52.4 x 57.9 mm (2.06 x 2.28 in) Compression ratio 10.00 :1 Starting system Electric starter Lubrication system Wet sump Recommended engine oil grade API service SG type or higher, JASO standard MA Engine oil quantity Without oil filter element removal 0.85 L (0.90 US qt, 0.75 Imp.qt) Final transmission oil Type SAE 10W-30 type SE motor oil Quantity 0.13 L (0.14 US qt, 0.11 Imp.qt) Chassis Frame type Backbone Caster angle 27.00 degree Trail 90.0 mm (3.54 in) Air filter Air filter element Wet element Fuel Recommended fuel Regular unleaded gasoline only 8-1 Front tire Type Tubeless