Description
Surly Midnight Special Bike – 650b, Steel, Metallic Lilac
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 Chromoly frame, main triangle is double-butted; 1-1/8″ threadless Chromoly fork
- Rack, fender, and three sets of water bottle mounts
- Flat-Mount disc brakes
- 44mm head tube
- Tire Clearance: 27.5 x 2.35″ (w/o fenders), 700c x 42mm (w/o fenders), 650b x 50 (w/ fenders), 700c x 38mm (w/ fenders)
- Fork Material:Â Steel
- Color:Â Metallic Lilac
- Wheel Size:Â 650b
- Brake Type:Â Disc
- Platform:Â Midnight Special
- Fork Type:Â Rigid
- Rear Axle:Â 12mm Thru x 142mm
- Frame Material:Â Steel
- TT (Effective):
40cm-500,
46cm-520,
50cm-540,
54cm-555,
56cm-570,
58cm-585,
60cm-605,
64cm-625
- Mfg Size: 40/46/50/54/56/58/60/62
- Defined Color:Â Purple
- Front Axle:Â 12mm Thru x 100mm
- Frame Type:Â Rigid
 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.
Surly Midnight Special Bike 650b Steel Metallic Lilac
Frame: 100% Surly Chromoly Steel, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
Fork: 100% Surly Chromoly Steel, Natch tubing, TIG welded, brazed lugs, E.D. coated
Seatclamp: 30.0mm Surly Stainless
Crankset: SRAM Rival 1, 40t
Rear Derailleur: SRAM Rival 1, long cage
Cassette / Cog: OE 11-spd, 11-42t
Grips / Bar Tape: Velo Black
Handlebar: Salsa Cowbell 31.8
Brake Levers: SRAM Rival 1
Brakes: TRP Spyre, 160mm rotors
Seatpost: Promax 27.2 x 300
Front Hub: Novatec 12 x 100mm
Rear Hub: Novatec 12 x 142mm
Rims: Alex Adventurer 2, Tubeless ready
Tires: Teravail Rampart 650b x 47mm
* Specifications are subject to change without notice
GEOMETRY
| 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 |
170 |
170 |
170 |
175 |
175 |
175 |
175 |
175 |
| Handlebar Width |
400 |
400 |
420 |
440 |
440 |
460 |
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
