TIG-welded from seamless, size-specific quad-butted 4130 chromoly tubing (just like their Hayduke
handmade & individually numbered cast bronze headtube badge made by artist Jen Green
includes custom Esker Fork Yeah! tapered leg rigid uni-crown steel 1.5″ tapered-steerer fork: -495mm a-c, 44mm offset, 110x15mm Boost, 180mm post mount, low-rider rack & 3-bolt Anything mounts
ED coated steel tubes for a lifetime of riding
max 29 x 3.0″ tire clearance (geo optimized for a 2.6″ tire)
bolt-on future-proof rocker Portage Dropout with UDH to fit any standard or tension a singlespeed chain (+/-14mm)
optimized for singlespeed builds, with no mechanical rear derailleur routing (yes, it features a geared-ready UDH, for a wireless-only rear derailleur )
internal brake routing in the front triangle, external along the chainstay
2 standard bottle cage mounts (only 1 on the smallest size), plus a 3-bolt mount under the downtube
front & rear rack (only with seatpost clamp rack mount) mounts and bolt-on frame bag mounts
44mm headtube for tapered forks (ZS44 upper/EC44 lower), reinforced with a downtube gusset
threaded 73mm BSA bottom bracket
31.6mm seatpost with internal dropper routing (34.9mm clamp, not included)
comes in 3 in-between sizes (SM/MD, MD/LG & LG/XL)
