Fly Bikes Sierra 3 Frame A rider like Sergio Layos needs a frame that compliments his style, grace and general prowess on a bike and this is that frame! With a neutral 75 degree headtube and a 13.6" rear end- you can feel relaxed and in control on small jumps or even the monstrous ones! After another amazing year for Sergio Layos, we’ve only made a few small changes to make his signature frame even better. Sergio has decided to make the move back to a 75 degree head tube angle, and we will also be offering a new 21.4” top tube length with welded on brake mounts for the dedicated trail riders out there! The frame features internal and external gussets, multi-butted and tapered tubing, an Investment Cast seat post clamp with the Horizontal Cut System, removable EBS style brake mounts (Welded mounts on 21.4” size) and Investment Cast Dropouts with integrated chain tensioners! The Sierra now comes in a Flat Forest Green colorway as well! Head Tube: 75o Rear End: 13.6” Bottom Bracket Height: 11.5” Brake System: EBS & Welded / Chainstays
