Description
The Midnight Special is a road plus compatible frame, 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 matches perfectly with 650b road plus tires, ready to 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: 27.5×2.35″ (w/o fenders), 700c x 42mm (w/o fenders), 650b x 50 (w/ fenders), 700c x 38mm (w/ fenders)
SPECS
- Fork Material:Â Steel
- Color:Â Black
- Wheel Size:Â 650b+ , 700c
- Brake Type:Â Disc
- Front Axle:Â 12mm Thru x 100mm
- Platform:Â Midnight Special
- Fork Type:Â Rigid
- Frame Material:Â Steel
- TT (Effective):Â 520
- Defined Color:Â Black
- Mfg Size:Â 46
- Rear Axle:Â 12mm Thru x 142mm
For complete frame compatibility information, download the Midnight Special Framesheet
 WARNING Handling this product will expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For further information go to www.P65Warnings.ca.gov.​
Frame measurements (mm) |
40cm |
46cm |
50cm |
54cm |
56cm |
58cm |
60cm |
64cm |
A. BB Drop |
70 |
70 |
65 |
65 |
65 |
65 |
65 |
65 |
B. Chainstay Length |
425 |
425 |
425 |
425 |
425 |
425 |
425 |
425 |
C. Fork Length – Axle to Crown |
400 |
400 |
400 |
400 |
400 |
400 |
400 |
400 |
D. Fork Offset |
50 |
50 |
50 |
50 |
40 |
40 |
40 |
40 |
E. Head Tube Angle (deg) |
71.0 |
71.5 |
72.0 |
72.5 |
73.0 |
73.0 |
73.5 |
74.0 |
F. Headtube Length |
95 |
100 |
110 |
125 |
140 |
160 |
180 |
200 |
G. Reach |
363 |
366 |
379 |
389 |
393 |
402 |
409 |
423 |
H. Seat Tube Angle (deg) |
75.5 |
74.0 |
73.5 |
73.5 |
73.0 |
73.0 |
72.5 |
72.5 |
I. Seat Tube Length – Center to Top |
400 |
460 |
500 |
540 |
560 |
580 |
600 |
640 |
J. Stack |
531 |
538 |
544 |
560 |
580 |
599 |
620 |
641 |
K. Standover |
720 |
751 |
778 |
806 |
827 |
846 |
866 |
895 |
L. Top Tube Length (Effective) |
500 |
520 |
540 |
555 |
570 |
585 |
605 |
625 |
M. Wheelbase |
993 |
994 |
1007 |
1018 |
1012 |
1027 |
1036 |
1050 |
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Component measurements (mm) |
|
|
|
|
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Crank Arm Length |
165 |
170 |
170 |
175 |
175 |
175 |
175 |
175 |
Handlebar Width |
400 |
400 |
400 |
420 |
440 |
440 |
460 |
460 |
Handlebar Rise / Drop |
– |
– |
– |
– |
– |
– |
– |
– |
Stem Length |
70 |
80 |
80 |
100 |
100 |
120 |
120 |
120 |
Stem Angle (deg) |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
* All dimensions are preliminary and subject to change