Brushed Alum Felt Faker Gas Frame 3.4L & YD100 Engine Kit-Gas Motorized

Package include: 1pc 3.4L gas frame (Brushed Alum), 1 set YD100 Engine Kit Note: If buyers' bike rear wheel is with quick release,we suggest buyers do not buy the gas frame unless buyers are professional For 2-Stroke & 4-Stroke Engines. Requirement on headset size:1 1/8"; Bottom bracket 1.732" /44mm out diameter;

The width and Inner Diameter(including depth of screw) of the bottom bracket: 68mmx35.4mm/2.677inx1.3937in

Gas Tank Cap included;

Kickstand Excluded

Diameter of downtube:42mm Requirement on switch of gas frame: 10*1.5mm Required for seat post:27.2mm Required for seat post clamp:31.8mm Rear Width: 126mm Work with Disc Brake and Coaster Brake For gas motorized bicycle only PLEASE NOTE 1: the best safe speed if racing: 35km/h；If buyers' bike rear wheel is with quick release,we suggest buyers do not buy the gas frame unless buyers are professional 3.4L Frame Youtube Link: https://youtu.be/XgKiZlsJhOA 2 Stroke YD100 Engine Kit: Gasoline motor: YD100-CDH100CC(Real Displacement is 79cc/80CC) Engine Type: Single cylinder, air-cooled,2-stroke Mixing Ratio of Fuel(90#) and Engine Oil: 16: 1 for New sets, 20: 1 after Running 500Km Power: 2.0KW Bore and Stroke: 50mm x 40mm Cylinder inner diameter: 50mm Piston outside diameter: 50mm Maximum speed:45-50km/h 8mm front and rear mount studs NEW Red CDI IGNITION
CDHPOWER Bicycle Gas Frame 3.4L For 2-Stroke & 4-Stroke Engines.
Diameter of downtube:42mm;
Requirement on seatpost:27.2mm.
Requirement on headset size:1 1/8"; Gas Tank Cap included.
Bottom bracket 1.732" /44mm diameter;
Item Weight:
11 pounds

Returns Accepted for this item if it's within 30 Days