EC21 Product Catalogs - lifan 125cc manual http://www.ec21.com/ec-market/lifan 125cc manual.html Medium Quality 125cc Off Road Dirt Bikehttp://sayone.en.ec21.com/Medium_Quality_125cc_Off_Road--3016938_3041731.html Product Description 125cc Loncin/Lifan 4 stroke, Air Cooled, Manual Clutch, Kick Start with International Gear(1-N-220091222 New Pit Bike for 2007http://giftscity.en.ec21.com/New_Pit_Bike_for_2007--1223862_1353089.html SPECIAL FEATURES: 125cc Engine - 4 STROKE [Unleaded Only] Manual Clutch - 4 Gears JAPAN Made MIKUNI Carburet20080923 Dirt Bikehttp://willzheng.en.ec21.com/Dirt_Bike--1371284_1371349.htmlEngine Type 1-CYLINDER, AIR-COOLING, 4-STROKE,from 50cc to 125cc. Displacement(cc) 110 or 125cc Wheel Rim(FR./RR.) WIRE20060629 Dirt Bikehttp://tdrmotor.en.ec21.com/Dirt_Bike--1972791_1978087.htmlITEM:TDR-008A NAME:Dirt Bike E N G I N E Engine Type: 125cc (Lifan), 4-stroke single cylinder Bore & Stroke: 125cc: 52.20071016