Surly Bridge Club Frameset - Lingering Cranberry

The Bridge Club is a straightforward steel frameset for riders who want one bike to cover commuting, gravel, light touring and the occasional rougher detour. It avoids complicated standards, has enough tyre clearance to make it genuinely comfortable off sealed roads, and includes the mounts needed for racks, panniers, frame bags and guards. Build it light and simple for everyday use, or load it properly for a few days away.

Why this frame

• Durable Surly Chromoly frame and matching Cocktail Fork
• Clearance for 27.5 x 2.8", 26 x 3.0" or 700 x 47mm tyres
• Single-position vertical dropouts keep wheel setup simple
• Plenty of rack, cargo, bottle and guard mounts
• Works with conventional and Boost-style mountain crank options

Frame details

Frame: 4130 Surly Chromoly, Natch tubing, double-butted main triangle, TIG welded and E.D. coated
Fork: Surly Cocktail Fork, 4130 Chromoly, 420mm axle-to-crown, 45mm offset
Dropouts: Single-position vertical; Gnot-Boost 138mm rear spacing
Rear axle compatibility: 10 x 135mm or 10 x 141mm QR
Front axle: 10 x 100mm QR
Head tube / headset: Straight 1-1/8"; EC34/28.6 upper and EC34/30 lower
Bottom bracket: 73mm BSA threaded
Brake mounts: 51mm I.S.; up to 180mm rear and 203mm front rotors
Seatpost: 27.2mm
Seat clamp: 30.0mm Surly Stainless included
Front derailleur: High direct-mount, top-pull with 28.6mm clamp
Maximum chainring: 1x mountain 34T; 1x Boost 40T; compatible with selected 2x and 3x setups
Tyre clearance: 26 x 3.0" / 27.5 x 2.8" / 700 x 47mm without guards; 26 x 2.8" / 27.5 x 2.6" / 700 x 47mm with guards
Frame mounts: Two Three-Pack mounts on XS; one standard bottle mount plus two Three-Pack mounts on S-XL
Fork mounts: Two Four-Pack mounts
Rack and guard mounts: Front and rear
Dropper routing: Not supported
Frameset weight: 7lb 1oz / 3.20kg for Medium