Brushed Alum Gas Frame 2.75L and 26 Bike Suspension Fork-Gas Motorized Bicycle

  
Package include: 1pc GT-D 26" Gas Frame 2.75L (Brushed Alum), 1pc 26" Black Suspension Fork, 1pc 1 1/8 Headset. For 2-Stroke & 4-Stroke Engines. Requirement on headset size:1 1/8. Bottom bracket 1.732 /44mm out diameter.

The width and Inner Diameter(including depth of screw) of the bottom bracket: 68mmx35.4mm/2.677inx1.3937in. Required for seat post:27.2mm. Required for seat post clamp:31.8mm. 2.75L Frame Youtube Link. Bicycle Gas Frame 2.75L for 2-Stroke & 4-Stroke Engines.

Requirement on switch of gas frame: 101.5mm. Bottom bracket 1.732 /44mm diameter. The width and Inner Diameter (including depth of screw) of the bottom bracket:68mmx35.4mm/2.677inx1.3937in.

The best safe speed if racing: 35km/h. Tightly packed to prevent bumping.