Package including:

1 * 3.4L Brushed Alum Gas frame 135mm Dropout; 

1 * headset


About this item

  • DONSP1986 Gas Frame 3.4L Requirement on seatpost:27.2mm; Black bicycle gas frame Built-in 3.4L gas tank Designed for the 2-cycle engines 48cc/66cc/80cc
  • Rear Disc brake bracket; rear width:135mm; Requirement on switch of gas frame: 10*1.5mm
  • Frame made especially heavy duty for gas engine applications Available with 135mm rear frame width for either single speed or multi-speed bikes.
  • Bottom bracket 1.732" /44mm diameter;Requirement on seatpost:27.2mm; the width and Inner Diameter(including depth of screw) of the bottom bracket:68mmx35.4mm/2.677inx1.3937in
  • PLEASE NOTE 1: the best safe speed if racing: 35km/h; Head tube: 150mm; requirement on headset size:1 1/8";

135mm Dropout

Bicycle Gas Frame 3.4L Fuel Tank Built in


  1. Note: If buyers' bike rear wheel is with quick release,we suggest buyers do not buy the gas frame unless buyers are professional
  2. For 2-Stroke & 4-Stroke Engines. Requirement on headset size:1 1/8"; bottom bracket 1.732" /44mm diameter;
  3. Gas Tank Cap included; rear width:135mm, Diameter of downtube:42mm, Requirement on switch of gas frame: 10*1.5mm
  4. This frame can be painted with any color.

4

Brake

Disc Brake

Coaster Brake

4

Bottom bracket

Diameter of downtube:42mm;

Requirement on seatpost:27.2mm.

Bottom bracket 1.732" /44mm diameter;

6

Headset 1-1/8"

Requirement on headset size:1 1/8"; Gas Tank Cap included.

7

Item Weight:

11 pounds

135mm Dropout





headset
44mm Cups

1 1/8" Headset Threadless

  • 1 1/8" Bicycle Headset for bikes
  • For 44mm Head Tube and 28.6mm Fork;
  • Material:alloy and steel,set of 13pcs
  • Bearing:Caged(5/32"X22X2pcs)
  • Height:22.3mm;Diameter:1 1/8"X44mmX30mm;Finish:CP/ED Black;Weight:140g;