Preamble Flat Bar Size:Medium an upgraded endurance gravel tyre

an upgraded endurance gravel tyre made for riders who value protection without sacrificing ride feel

a large vestibule for gear

the Ikon combines a high volume casing with a low profile tread pattern that delivers excellent rolling performance while maintaining predictable traction across hardpack

The cranks are built to serve the recreational rider well and enhance riding enjoyment

Lightweight and compact design

Preamble Flat Bar Size:Medium an upgraded endurance gravel tyreDescription The Surly Preamble Flat Bar is a practical steel commuter built for road riding and light gravel. It uses a double butted chromoly main triangle for a smooth ride feel, plus a chromoly fork and disc brakes for confident stopping in all weather. To fit more riders properly, Surly specs XS and Small with 650b wheels, and Medium through XL with 700c wheels. Tire clearance supports up to 650b x 41 on XS to Small and 700c x 41 on Medium to XL.