Gas Motorized Bicycle Frame with Built-in 2.4L Fuel Tank - Lightweight & Durable for Commuting, Off-Road Adventures & Urban Travel

Reinforced Gas Frame Brushed Aluminum w/2.4L gas tank Designed for the 2-cycle engines 48cc/60cc/66cc/80cc with 40 to 50mm wide front mount stud spacing; this frame can be painted with any color. 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 V braking system Bottom bracket 2" diameter. 38mm diameter downtube 70 degrees angle V frame. Head tube: 150mm. Requirement on headset size:1 1/8" the width and Inner Diameter of the bottom bracket:68mmx50.8mm/2.677inx2in 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

Brushed Alum 2.4L Gas Bicycle Frame (Aluminum Alloy)

Disc Brake and V Brake

Requirement for seatpost27.2mm; Required for seat post clamp31.8mm; Requirement on headset size 1 1/8"; Requirement on petcock size 10*1.0mm

Head tube 150mm; Rear Width 135mm; 38mm diameter downtube 70 degrees angle V frame; Bottom bracket 2" diameter

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