Surly "Midnight Special" Frame + Fork Set - 27.5/28 Inch (650B/700C)
- Weight : 3.5kg / 7.72lbs
- Packaging Unit: 1 Set
- Product ID (PID): 44839
- Product safety
Weight
The heaviness of a BMX part, measured by weighing. It's worth noting that weight specifications for BMX parts can vary and may not always be precise. Several factors contribute to this:Manufacturer's weight specifications may be inaccurate or incomplete.The weight of two identical parts can also differ.We cannot weigh every individual part.For example, if there are handlebars in different heights, the manufacturer usually provides just one weight specification for all heights. When weighing two identical tires, you might get two different results.
Source: BMX Glossary
Found an error? Report it. 5 EUR voucher if confirmed.
Online: https://www.kunstform.org/en/surly-midnight-special-frame-fork-set-27528-inch-650b700c-p-44839
Printed: 10/22/2026
Printed: 10/22/2026
The Surly "Midnight Special" Frame + Fork Set - 27.5/28 Inch (650B/700C) is Surly's road plus bike for potholed pavement and long stretches of gravel. Wide tires soak up the chatter, rack and fender mounts make it a bike for every day and every weather.
Flat mount disc brakes, 12 mm thru axles front and rear and a 44 mm head tube are modern road standards. The set is designed around 650B x 50 mm, 700C x 42 mm fits as well.
Facts: Surly "Midnight Special" Frame + Fork Set - 27.5/28 Inch (650B/700C)
- Recommended rider height:
- 40cm: 147-158 cm
- 56cm: 173-183 cm
- 58cm: 178-188 cm
- 60cm: 185-196 cm
- 64cm: 193-203 cm - Wheel size: 27.5" or 28", designed around 650B x 50 mm, alternatively 700C x 42 mm
- Material: 4130 chromoly steel (Surly Chromoly, Natch tubing), double-butted main triangle, TIG welded, E.D. coated; fork in 4130 chromoly, TIG welded with brazed lugs
- Geometry:
- Reach: 363 mm (40cm), 393 mm (56cm), 402 mm (58cm), 409 mm (60cm), 423 mm (64cm)
- Stack: 531 mm (40cm), 580 mm (56cm), 599 mm (58cm), 620 mm (60cm), 641 mm (64cm)
- Effective toptube (TT): 500 mm (40cm), 570 mm (56cm), 585 mm (58cm), 605 mm (60cm), 625 mm (64cm)
- Headtube length: 95 mm (40cm), 140 mm (56cm), 160 mm (58cm), 180 mm (60cm), 200 mm (64cm)
- Seattube length: 400 mm (40cm), 560 mm (56cm), 580 mm (58cm), 600 mm (60cm), 640 mm (64cm)
- Wheelbase: 993 mm (40cm), 1012 mm (56cm), 1027 mm (58cm), 1036 mm (60cm), 1050 mm (64cm)
- Standover (SO): 720 mm (40cm), 827 mm (56cm), 846 mm (58cm), 866 mm (60cm), 895 mm (64cm)
- Chainstay (CS): 425 mm
- Headtube angle (HA): 71° (40cm), 73° (56cm), 73° (58cm), 73.5° (60cm), 74° (64cm)
- Seattube angle (SA): 75.5° (40cm), 73° (56cm), 73° (58cm), 72.5° (60cm), 72.5° (64cm)
- BB drop: 70 mm (40cm), 65 mm (56cm), 65 mm (58cm), 65 mm (60cm), 65 mm (64cm) - Seat clamp: 30.0 mm, Surly Stainless (included)
- Bottom Bracket: BSA 68 mm, threaded (1.37" x 24 TPI)
- Seatpost (dropper):
- Diameter: 27.2 mm
- not dropper post compatible - Dropouts: 12 x 142 mm thru axle rear, 12 x 100 mm front, both axles included
- Brake type: disc brake
- Brake mount: flat mount 140, up to 160 mm rotor
- Headset: ZS44/28.6 upper, EC44/30 lower, 1 1/8" straight steerer
- Features:
- road plus bike for broken pavement and gravel
- frame and fork clearance: 27.5 x 2.35" or 700C x 42 mm without fenders, 650B x 50 mm or 700C x 38 mm with fenders
- fork: 400 mm axle-to-crown, 50 mm offset (40 cm) or 40 mm (56 to 64 cm)
- rack and fender mounts, fork with upper, lower and mid-blade eyelets
- 3 bottle mounts, downtube shifter bosses
- front derailleur: bottom pull (28.6 mm), chainring up to 44T (1x) or 34/50T (2x) - Contains: 1 frame, 1 fork, 2 thru axles, 1 seat clamp
These details come from manufacturer and supplier data. Found an error? Report it, there is a 5 EUR voucher for every confirmed error.
