Black Gas Tank Frame 2.4l & Yd100 Engine Kit 80cc 100cc-gas Motorized Bicycle

Note: If buyers' bike rear wheel is with quick release,we suggest buyers do not buy the gas frame unless buyers are professional. New GT-A with disc brake mounting ports ready on the rear end of the frame; Brake system: Disc brake Gas motor with 8mm front mount bolts fits on well on the Pedestal mt of CDH gas frame! Package Include: 1pc 2.4L Gas Frame(Black), 1pc YD100 Engine Kit Requirement on seatpost:27.2mm Required for seat post clamp:31.8mm Head tube: 150mm; Requirement on headset size: 1 1/8"; Requirement on petcock size: 10*1.0mm Bottom bracket 2" diameter; Rear Width: 135mm 38mm diameter downtube 70 degrees angle V frame. The width and Inner Diameter (including depth of screw) of the bottom bracket : 68mmx51.5mm/2.677inx2in

Note: buyers need know how to fasten the motor on the pedestal mount of gas frame to prevent crack from vibration which maybe caused crack of frame;

CDHPOWER Reinforced Black bicycle gas frame Built-in 2.4L gas tank Designed for the 2-cycle engines 48cc/66cc/80cc with 40 to 50mm wide front mount stud spacing

Rear Disc brake bracket and front mount pedestal works well with 8mm gas motor front mount bolts

Frame made especially heavy duty for gas engine applications Available with 135mm rear frame width for either single speed or multi-speed bikes.

PLEASE NOTE 1: the best safe speed if racing: 35km/h； 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 Cylinder Head and Cylinder Two In One , better design for cooling, higher power with hill driving easily.
Rear Disc brake bracket.
Frame made especially heavy duty for gas engine applications Available with 135mm rear frame width for either single speed or multi-speed bikes.
Rear Disc brake bracket and front mount pedestal works well with 8mm gas motor front mount bolts .
Bottom bracket 2" diameter.
0.5mm thickness front mount pedestal.
CDHpower Reinforced front mount pedestal.
38mm diameter downtube 70 degrees angle V frame.
Head tube: 150mm.
Requirement on headset size:1 1/8"
Sample of gas bike w/2.4L gas frame.
This is how it looks like when you finish building the complete bike.
Item Weight : 10.15 pounds

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