Surly Preamble Flat Bar Commuter Bike – 700c Blue M

Surly Preamble: The Ultimate Gateway to Gravel & Pavement Cycling

For riders stepping into Surly’s legendary world of adventure bikes, the Preamble is your perfect starting point. Built with precision-engineered Chromoly steel tubing, this versatile machine combines durability with a smooth ride feel that’s unmatched by alloy frames. Whether you’re conquering rough gravel paths or commuting through urban streets, its robust design ensures comfort and control from day one.

Frame & Geometry
– 100% Surly Chromoly Steel: Double-butted main triangle for optimal strength-to-weight balance
– 5 Size Options (XS–XL): Fitted to riders 5’–6’6”, with XS/S models featuring a sloped top tube for enhanced standover clearance
– Disc-Brake Specific: Paired with Surly’s single-position vertical dropout system for seamless integration

Key Features
– Adaptable Configurations: Choose between flat-bar (for laid-back comfort) or drop-bar setups (for sporty precision)
– Versatile Accessories: Pre-mounted bosses for racks, fenders, and dual bottle cages (seat tube & down tube)
– Tire Clearance: 650b x 41mm (XS/S) or 700c x 41mm (M/XL) tires—perfect for mixed terrain adventures

Who It’s For
Ideal for weekend warriors seeking an escape from city life or daily commuters ready to trade cars for two wheels. Its lightweight yet rugged build makes it equally at home on scenic gravel loops or crowded bike lanes.

Condition & Fit
This bike underwent rigorous CPSC testing but retains a nearly-new appearance with minimal wear—perfect for riders prioritizing quality over aesthetics. Refer to Surly’s size guide below to find your perfect match:

Experience the Surly difference—where every mile feels like an adventure waiting to happen. Whether you’re mastering your first gravel route or commuting through rain-soaked streets, the Preamble delivers unmatched versatility and reliability.