Fly Sierra 3 Frame

After another amazing year for Sergio Layos, Fly have only made a few small changes to make his signature frame even better. Sergio has decided to make the move back to a 75° head tube angle, 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 and Investment Cast Dropouts with integrated chain tensioners! ###section### Product Specs MATERIAL: 4130 Chromoly HEAD TUBE ANGLE: 75° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13.6" BB HEIGHT: 11.5" WHEEL SIZE: 20" STANDOVER HEIGHT: 8.75" DROPOUT SIZE: 14mm HEADSET TYPE: Integrated BB TYPE: Mid BRAKE MOUNTS: Removable GYRO TABS: Drilled WEIGHT: 5lbs ###section### Product Highlights Neutral Geometry for responsiveness and stability Great all round frame for all types of riding High-quality Chromoly construction Gusseted tubing for added strength Built in chain tensioners ###shogun-image-section### Show more