Double butted main triangle frame provides enhanced strength and ride feel for rough terrain
Disc brake specific design ensures reliable stopping power on gravel and pavement
Multiple frame sizes and drop bar options accommodate a wide range of riders
Mounts for racks, fenders, and bottle cages offer versatility for daily commuting and adventure
TIG welded, E-D coated steel construction delivers long-lasting durability
Summarized by Shop
Description | Nothing More is Needed. Nothing Less Will Do.
Surly's challenge was this: Build a serious steel bike and give it only the attributes that matter most. Make it quick and comfortable on pavement, as well as confident and compliant on degraded surfaces. What the Enginerds put forth is Preamble, a pavement and gravel utility wor
Frame Material
100% Surly chromoly steel
Fork
Double butted main triangle, TIG welded, E-D coated
Drop Bar
Available in flat bar and drop bar configurations
Brakes
Tektro hydraulic M275-276 2-piston
Rims
Jalco XCD21 tubeless compatible
Tires
Teravail Washburn 650b x 35mm or 700c x 35mm wire bead