Skip to main content

Surly Midnight Special Frameset

Surly Midnight Special Frameset
  • Color: Sour Strawberry
  • Color: Sour Strawberry
  • Color: Sour Strawberry
  • Color: Sour Strawberry
  • Color: Sour Strawberry
Sour Strawberry
Please select options
This item is not permitted to be purchased online. Please call 860-347-3776 or visit the store location of your convenience.


Midnight Special is a road plus bike designed to provide comfort and speed on those all-day rides that extend well beyond fresh pavement.

Midnight Special shines on pot-holed, deteriorating pavement and the occasional long stretch of gravel. Its 650B road plus tires eat up road chatter and absorb all the bumps in the road like the champion it was designed to be.

When it comes to road bikes, we just want to toss a few bananas into our pockets and see where the road takes us. We seek out varied surfaces on our rides and frequently go from pavement to gravel to worse pavement. Midnight Special allows us to accomplish all of that quite comfortably.

- Higher volume tires allow better fine tuning of tire pressure on varying surfaces and create a wider contact patch for increased traction
- Modern road standards like flat-mount disc brakes, 12mm front and rear thru-axles, and a 44mm head tube
- Clearance for 650B x 60mm or 700c x 42mm tires without fenders (650B x 50mm or 700c x 38mm with fenders)

WARNING: This product can expose you to chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. For more information, go to

WARNING: Cycling can be dangerous. Bicycles and bicycle products should be assembled and serviced by a professional mechanic. Never modify your bicycle or accessories. Read and follow all product instructions and warnings including information on the manufacturer’s website. Inspect your bicycle before every use. Always wear a helmet.


Frame 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated
Fork 4130 Chromoly, Natch tubing, TIG welded, brazed lugs, ED coated
Axles Front: 12x100mm thru-axle
Rear: 12x142mm thru-axle
Bottom Bracket 68mm threaded (1.37" x 24TPI)
Wheel Compatibility 650B x 60mm or 700c x 42mm without fenders
650B x 50mm or 700c x 38mm with fenders
Brake Compatibility Flat mount disc

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Sour Strawberry / 40cm 708752343467 FM4397 SUR62472661M
Sour Strawberry / 46cm 708752343481 FM4398 SUR62729982M
Sour Strawberry / 50cm 708752343504 FM4399 SUR62777951M
Sour Strawberry / 54cm 708752343528 FM4400 SUR62372075M
Sour Strawberry / 56cm 708752343542 FM4401 SUR62663393M
Sour Strawberry / 58cm 708752343566 FM4402 SUR6244277M
Sour Strawberry / 60cm 708752343580 FM4403 SUR62379246M
Sour Strawberry / 64cm 708752343603 FM4404 SUR62566974M