2009 Yamaha Motorsports Zuma 125 Owners Manual - Page 72

Specifications SPECIFICATIONS EAU2633P EAU26320 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) Engine oil Type SAE 20W-40 or SAE 10W-30 0 10 30 50 70 90 110 130 ˚F Manufacturer AISAN Spark plug (s) Manufacturer/model DENSO / U22ESR-N Spark plug gap 0.7-0.8 mm (0.028-0.031 in) 1 2 3 4 5 6 7 8 9 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 Clutch Clutch type Dry, centrifugal automatic Transmission Primary reduction system Helical gear Primary reduction ratio 40 / 15 (2.667) Secondary reduction system Spur gear Secondary reduction ratio 44 / 11 (4) Transmission type V-belt automatic Operation Centrifugal automatic type Weight With oil and fuel 122.0 kg (269 lb) 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) Engine Engine type Air cooled 4-stroke, SOHC Cylinder arrangement Forward-inclined single cylinder Displacement 125.0 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 Air filter Air filter element Wet element Chassis Frame type Steel tube backbone Caster angle 27.00 degree Trail 90.0 mm (3.54 in) Fuel Recommended fuel Regular unleaded gasoline only Fuel tank capacity 6.0 L (1.59 US gal, 1.32 Imp.gal) Throttle body Type/quantity AC24-7 / 1 8-72 8-1 Front tire Type Tubeless Size 120 / 70 - 12 51L