Surly Midnight Special 650b Bike (Black) (58cm)

Surly Midnight Special 650b Bike (Black) (58cm)
Out Of Stock Online
Price: $2,299.00


  • 54cm
  • 56cm
  • 58cm

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The Midnight Special is a road plus 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 Special’s 650b road plus tires eat up road chatter and absorb all the bumps in the road for a much more comfortable ride.


  • 100% Surly 4130 CroMoly frame, main triangle is double-butted; 1-1/8" threadless CroMoly fork
  • Rack, fender, and three sets of water bottle mounts
  • Flat-Mount disc brakes
  • 44mm head tube
  • Tire Clearance: 27.5x2.35" (w/o fenders), 700c x 42mm (w/o fenders), 650b x 50 (w/ fenders), 700c x 38mm (w/ fenders)
Fork Material: Steel
Color: Black
Wheel Size: 650b+
Brake Type: Disc
Front Axle: 12mm Thru x 100mm
Platform: Midnight Special
Fork Type: Rigid
Frame Material: Steel
TT (Effective): 540 (50cm), 555 (54cm), 570 (56cm)
Mfg Size: 50cm, 54cm, 56cm
Defined Color: Black
Rear Axle: 12mm Thru x 142mm 
Frame Type: Rigid 

Frame: Surly Midnight Special, 100% Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated
Fork: 100% Chromoly, Natch tubing, TIG welded, brazed lugs, ED coated
Crankset: SRAM Rival 1, 40t
Bottom Bracket: SRAM GXP
Front Derailleur: n/a
Rear Derailleur: SRAM Rival 1
Cassette / Cog: SunRace 11-42t
Chain: KMC X11, 11 speed
Grips / Bar Tape: Black Cork
Handlebar: Salsa Cowbell 31.8
Stem: ProMax, 31.8, 4-bolt
Headset: Cane Creek 40, 1-1/8"
Shifters: SRAM Rival 1
Brake Levers: SRAM Rival 1
Brakes: TRP Spyre, 160mm rotors
Saddle: WTB Volt 142
Seatclamp: 30.0mm Surly Stainless
Seatpost: ProMax
Front Hub: Novatec 12x100mm
Rear Hub: Novatec 12x142mm
Front Axle: Thru Axle
Rear Axle: Thru Axle
Rims: Alex Adventurer 2, Tubeless ready, 32H
Tires: WTB Horizon 650b x 47mm, TCS Folding, tan side wall
Tubes: included

*Note: These bikes are fully built by our expert bike builders, then partially disassembled as needed for shipping. Bikes will arrive to you with some basic assembly still required. 

This product was added to our catalog on August 6, 2021