Features
Bicycle Frame 2 4L Piece Crank features is:
- Rear Disc brake bracket and front mount pedestal works well with gas motor front mount bolts 8mm；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
- One Piece Crank 2'' Cup Wide Pedal Crank Kit, Length of Arm:152mm/5.98 inch,compatible with 1/2 inch pedals;
- The distance between the pedal crank arms is about 18.5cm
- 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;
