By China factory direct only:   200 Min. order quantity.  

This is an Original GruBee designed frame.   Not a copy frame.  

Straight down tube; Favored by those who want 2 stroke engines attached direct to the 40mm dia. down tube.      

OK for GruBee 4G single speed 4 stroke HuaSheng engine application

Warning:  Gru-Bee 10G Multi-Speed kit will not fit this straight downtube frame.  

Can be ordered with or without 1-1/8" head tube bearings.    

Can be ordered with 135 or 150 mm drop out.  

Can be ordered with big or small bottom bracket hole.  

Can be ordered with V caliper brake set up or with Disc Brake set up. 

Designed with wide front rear drop out to allow plenty of engine chain clearance. 

Comes with a black plastic gas cap ventilated and lanyard secured.

Write for details if you have deep pockets and want to buy direct.    More details go to www.grubeeinc.com Info. right side click.