Flybikes Sierra Frame (Sergio Layos signature) 

material: japanesse seamless 4130 CrMo
toptube length: 20,6 inch 
headtube angle: 75 degrees
seattube angle: 71 degrees
chainstay length: 13,6 inch
bottom bracket height: 11,75 inch
standover height: 8,75 inch

headtube: compatible with integrated headsets (45/45) | offset thickness
bottom bracket: mid | machined
seattube: fits 1 inch seat posts | integrated seat clamp
dropouts: 14mm slots | 8mm thick | 2 removable integrated chain tensioners | investment cast
downtube gusset: yes
toptube gusset: yes

tire clearance: fits large tires
brake mounts: M8 dylan | removable on chainstays
gyro tab holes: yes

color: flat trans dark copper