The Lowside is the bike that gets you across town for a quick rip on singletrack, then over to the bar for a night out. It&';s the bike you turn to when you&';re not entirely sure what the night has in store. It&';s the bike to grab when you want to have just much fun riding to the trail as you do from the trail itself. Singlespeeding is an integral part of Surly&';s DNA, and the Lowside continues the tradition, by taking a simpler approach to trail riding. 100% Surly 4130 Chromoly frame, main triangle is double-butted; 1-1/8" threadless Chromoly fork Singlespeed "specific" (derailleur hanger but no Trip Guides) Internal dropper seatpost routing with 30.9mm seat tube ID Gnot-Boost rear spacing Front and rear Surly thru-axles included Designed for 26" x 3" or 27.5" x 2.8" tire clearance