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Surly Midnight Special 700c - Fool's Gold

Original specifications: 650B; 700C wheels · 27 lb 2 oz, size 56cm published weight · geometry for 8 published sizes.

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At a glance

Model year
Not published by manufacturer
Category
Gravel & Cyclocross
Original MSRP
$2,499.00
Sizes
40cm, 46cm, 50cm, 54cm, 56cm, 58cm, 60cm, 64cm
Colors
Fool's Gold
Weight
27 lb 2 oz, size 56cm
Geometry
8 manufacturer sizes
In this record
23 specifications · 5 archived images · original MSRP · geometry
Archive ID
900000353
Original buildSteel · 650B; 700C

Manufacturer catalog

Published sizes and colors

8 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

40cm46cm50cm54cm56cm58cm60cm64cm

Published colors

Fool's Gold

Frameset

Frame ConstructionSurly Midnight Special 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated
Frame MaterialSteel
ForkSurly Midnight Special 4130 Chromoly, Natch tubing, TIG welded, brazed lugs, ED coated
Fork MaterialSteel

Drivetrain

ShiftersShimano R7120
Front DerailleurShimano R7100 105
Rear DerailleurShimano R7100 105
CranksetShimano RS520, 50-34T
Bottom BracketShimano RS501
CassetteShimano R7101, 11-34t, 12-spd
ChainKMC X12

Brakes

BrakesBrake Calipers: Shimano R7170; Brake Levers: Shimano R7120; Rotors: Shimano RT26, 160/160, 6-Bolt

Cockpit & Contact Points

HeadsetCane Creek 40
HandlebarSalsa Cowbell
StemPromax DA-296
SaddleWTB Volt
SeatpostPromax 27.2 x 300 (offset on 54-64cm)

Wheels & Tires

Hubs(F) Novatec 12 x 100mm thru-axle, 32h / (R) Novatec 12 x 142mm thru-axle, 32h
RimsAlex Adventurer 2, 700c, 32h
SpokesDT Swiss Champion 14G
Front TireTeravail Rampart 700 x 38 Light and Supple
Rear TireTeravail Rampart 700 x 38 Light and Supple
Wheel Size650B; 700C

Geometry

8 sizes · 16 measurements

Frame measurements by size.

All geometry measurements8 sizes · 16 measurements
Measurement40cm46cm50cm54cm56cm58cm60cm64cm
Seat tube400 mm460 mm500 mm540 mm560 mm580 mm600 mm640 mm
Effective top tube500 mm520 mm540 mm555 mm570 mm585 mm605 mm625 mm
Head tube95 mm100 mm110 mm125 mm140 mm160 mm180 mm200 mm
Head-tube angle71°71.5°72°72.5°73°73°73.5°74°
Seat-tube angle75.5°74°73.5°73.5°73°73°72.5°72.5°
Chainstay / rear center425 mm425 mm425 mm425 mm425 mm425 mm425 mm425 mm
Wheelbase993 mm994 mm1007 mm1018 mm1012 mm1027 mm1036 mm1050 mm
Bottom-bracket drop70 mm70 mm65 mm65 mm65 mm65 mm65 mm65 mm
Reach363 mm366 mm379 mm389 mm393 mm402 mm409 mm423 mm
Stack531 mm538 mm544 mm560 mm580 mm599 mm620 mm641 mm
Standover height720 mm751 mm778 mm806 mm827 mm846 mm866 mm895 mm
Fork offset / rake50 mm50 mm50 mm50 mm40 mm40 mm40 mm40 mm
Fork length / axle-to-crown400 mm400 mm400 mm400 mm400 mm400 mm400 mm400 mm
Crank length165 mm170 mm170 mm175 mm175 mm175 mm175 mm175 mm
Stem length70 mm80 mm80 mm100 mm100 mm120 mm120 mm120 mm
Handlebar width400 mm400 mm400 mm420 mm440 mm440 mm460 mm460 mm

Measurements may vary by configuration, wheel size, or frame setting where noted in the published chart.

Gearing

Chainring ÷ rear sprocket

Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.

All published sizes50/34T · 11–34T · 12-speed
Lowest1.00:1 Highest4.55:1 Total range455%

7.4–33.4 mph at 90 rpm, estimated from the published rear tire size 700×38c · 38-622 ETRTO.

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Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
KMC X12
Cassette · Original
Shimano R7101, 11-34t, 12-spd
Retailer offers · Affiliate links
Front tire · Original
Teravail Rampart 700 x 38 Light and Supple
Retailer offers · Affiliate links
More parts (6)
Brake pads · Original
Brake Calipers: Shimano R7170; Brake Levers: Shimano R7120; Rotors: Shimano RT26, 160/160, 6-Bolt
Bottom bracket · Original
Shimano RS501
Saddle · Original
WTB Volt
Crankset · Original
Shimano RS520, 50-34T
Retailer offers · Affiliate links
Front derailleur · Original
Shimano R7100 105 Search: Shimano FD-R7100 front derailleur
Rear derailleur · Original
Shimano R7100 105 Search: Shimano RD-R7100 rear derailleur

Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases.

Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
0 of 19 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: Surly Midnight Special 700c - Fool's Gold · Cyclocross/Gravel · Published sizes: 40cm, 46cm, 50cm, 54cm, 56cm, 58cm, 60cm, 64cm

Archived: Frame: Surly Midnight Special 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated · Fork: Surly Midnight Special 4130 Chromoly, Natch tubing, TIG welded, brazed lugs, ED coated · Steel

Archived: Shifters: Shimano R7120 · Front derailleur: Shimano R7100 105 · Rear derailleur: Shimano R7100 105 · Crankset: Shimano RS520, 50-34T · Bottom bracket: Shimano RS501 · Cassette: Shimano R7101, 11-34t, 12-spd · Chain: KMC X12

Archived: Brakes: Brake Calipers: Shimano R7170; Brake Levers: Shimano R7120; Rotors: Shimano RT26, 160/160, 6-Bolt

Archived: Wheel size: 650B; 700C · Rims: Alex Adventurer 2, 700c, 32h · Hubs: (F) Novatec 12 x 100mm thru-axle, 32h / (R) Novatec 12 x 142mm thru-axle, 32h · Front tire: Teravail Rampart 700 x 38 Light and Supple · Rear tire: Teravail Rampart 700 x 38 Light and Supple

Controls and contact points

Archived: Headset: Cane Creek 40 · Handlebar: Salsa Cowbell · Stem: Promax DA-296 · Seatpost: Promax 27.2 x 300 (offset on 54-64cm) · Saddle: WTB Volt

Before and during the test ride

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Gallery5 images

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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