From their Expert level range of the bikes

the Reason is draped in quality from head to toe

This frame uses a taller 127mm head tube

Investment cast 1-piece dropouts add strength while keeping the look super sleek

S&M Holy Diver Frame Size:21" From their Expert level rangeDesigned to be responsive and built to take a beating. Thick, micro shaped heat treated drop outs are ultra strong and allow for ample peg clearance. Taller head tube reduces the number of spacers needed. Laser cut top tube gusset for added strength. Modern street geometry works well on almost all terrains. ###section### Product Specs MATERIAL: Full 4130 Chromoly HEAD TUBE ANGLE: 75. 5 SEAT TUBE ANGLE: 71 CHAIN STAY LENGTH: 12. 7 13" BB HEIGHT: 11. 7"