Surly Midnight Special

When it comes to gravel bikes, the developers at Surly just want to throw a few bananas in their bags and see where the road takes them. They choose different surfaces on their rides, often transitioning from asphalt to gravel and even unpaved roads. With the Midnight Special, you can comfortably tackle all of that.

Details:

• Derailleur: Bottom-Pull (Ø28.6 mm)
• Max. Chainring Size: 1x (Road): 44T / 2x (Road): 34/50T / 3x (Road): 30/39/50T
• Max. Tire Clearance: 700c x 42 / 27.5 x 2.35" (without fenders) // 700c x 38 mm / 27.5 x 50 (with fenders)
• 3 bottle cage mounts
• Headset Size: ZS44/28.6 // EC44/30
• Seat Tube Outer Diameter: Ø 30 mm
• Max. Rotor Size: 160 mm (Flat mount)

Frame

• Material Type: Steel
• Additional Features: 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated
• Intended Use: Road bike
• Type: Frame with rigid fork

Measurements

• Rear Hub Width: 142 mm
• Compatible Axle Diameter: 12 mm
• Head Tube Size (inches): 1 1/8 inches
• Bottom Bracket Shell: 68 mm
• Seat Post Size: 27.2 mm

Delivery Contents

• Delivery Contents: 1 Surly Midnight Special frame kit 650B / 700C including Surly axles

Design

• Bottom Bracket Standard: BSA.