Bicycle 2.4L Gas Frame with Gas Tank Built in and 2”Cup Wide Pedal Crank Kit, One-Piece Crank Combo

About this item Gas Frame 2.4L Requirement on seatpost:27.2mm; Rear Disc brake bracket and V braking system; 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, the width and Inner Diameter of the bottom bracket:68mmx50.8mm/2.677inx2in Wide Pedal Crank Kit, One-Piece Crank 44T sprocket, fit on well on normal 26 inch bicycle, Compatible with 1/2″ pedals; Two styles of sprockets are delivered at random;