Just got this in from SE Bikes:

It was only a matter of time ‘till we put pen to paper & drafted up the first ever Quad Fixed frame. What you see here is #1 of one. Strictly prototype & still in the development stage. This frame was handed off to Marwin “The Wizard” Ou last night. Marwin will be riding & testing it on the streets & skateparks of the LBC in the coming months.

We have not yet decided if we will bring the Quad Fixed frame into SE’s 2012 line of bikes. So for now, just consider it our little pet project. If you like what you see, keep an eye out on the SE website and SE’s Facebook page for the frame’s progress.

Frame detail photos (lots of ’em!) after the break…


  1. probably a Its probably a dirt jumper/ BMX style bottom bracket
    its not BB30 they would have no cranks for that style of riding.
    I am more surprised there is no matching fork to go with a frame like that.
    Also how strong can those tiny chain stays be?

What do you think?