Surly Midnight Special Frameset - 650b/700c Steel Fool's Gold 54cm Rim Width (External)-28.4 Rear Derailleur Mount Type 10x1

Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility SRAM X-Actuation Color Black Cage Length Long Drivetrain Speeds 12 Chain Wrap Capacity (teeth) 40 Largest Cog 50

Flip-chip adaptability

Features well spaced out center lugs with offset shoulder lugs for performance on CX courses featuring mud grass and a mix of conditions

Front and Rear application TPI 60 Color Black Defined Color Black ISO Width (mm) 61 ISO Diameter 622 / Road / 29" Tire Intended Use Mountain Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2

Surly Midnight Special Frameset - 650b/700c Steel Fool's Gold 54cm Rim Width (External)-28.4 Rear Derailleur Mount Type 10x1The Midnight Special is an endurance road bike designed to provide comfort and speed on those all day rides that extend well beyond fresh pavement. It excels on pot holed deteriorating pavement and the occasional long stretch of gravel. The Midnight Specials 700c tires eat up road chatter and absorb all the bumps in the road for a much more comfortable ride. 100% Surly Chromoly frame main triangle is double butted; 1 1 8" threadless Chromoly fork Rack