Available Color Finish: Black Color
Also available UnPaint Aluminum Frame on request
- Integrated Bicycle Gas Frame Requirement on seatpost:27.2mm, Note: If buyers' bike rear wheel is with quick release,we suggest buyers do not buy the gas frame unless buyers are professional; as Frame Brushed Aluminum w/2.4L gas tank Designed for the 2-cycle engines 49cc/60cc/66cc/80cc with 40 to 50mm wide front mount stud spacing; this UnPaint Aluminum frame can be painted with any color.
- Rear Disc brake bracket and V braking system；rear width:135mm；the width and Inner Diameter of the bottom bracket:68mmx50.8mm/2.677inx2in
- Frame made especially heavy duty for gas engine applications Available with 135mm rear frame width for either single speed or multi-speed bikes.
- 38mm diameter downtube 70 degrees angle V frame
- PLEASE NOTE 1: the best safe speed if racing: 35km/h；Head tube: 150mm; requirement on headset size:1 1/8"; bottom bracket 2" diameter; Any questions,please contact us firstly! we can help you solve the problem until you are satisfied.
