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All-City Space Horse Tiagra

All-City Space Horse Tiagra
  • Color: Neptune Blue
Color: Neptune Blue
Size: Select size


Agile and stable, the Space Horse is All-City's most versatile offering. The ideal machine for road riding to randonneuring, it's a geared workhorse with fender and rack compatibility for a quick daily commute. With a classic feel and modern updates like 12mm thru-axles and flat-mount disc brakes, the Space Horse is built to take your cycling experience further.

- 612 Select Tubing, brazed-on seat collar, and reinforced water bottle bosses
- Custom-designed lugged fork crown, 4-point rack mounts, and stealth dynamo routing
- Signature fork ends and dropouts accommodate 12mm thru-axles, flat-mount disc brakes
- Front and rear rack mounts, hidden fender mounts
- E.D. coated for durability and rust prevention
- Replaceable derailleur hanger
- English Threaded, pantographed bottom bracket shell
- Clearance for 650b x 47mm on all sizes, and the 49-61cm frame sizes also fit 700c x 45mm

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.

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


Frame 612 Select Chromoly Steel
Fork All-City Space Horse Fork
Headset Cane Creek 40 Series
Axles Front: 100 x 12mm thru axle
Rear: 142 x 12mm thru axle
Rims/Wheels WTB ST i19 TCS 2.0, 32h (650b in 43/46cm, 700c in larger sizes)
Hubs Novatec 981/982, Sealed Bearing, 32h
Spokes Pillar 14g Black Stainless, Black Brass Nipples
Tires VEE Speedster (650b x 38mm in 43/46cm, 700c x 40mm in larger sizes)
Crankset Shimano Tiagra R460
Chainrings 46/30T
Bottom Bracket Shimano
Chain KMC X10, EPT Anti-Rust
Front Derailleur Shimano Tiagra R4700
Rear Derailleur Shimano Tiagra R4700
Cassette/Rear Cogs Sunrace 10-speed, 11/32t
Shifters Shimano Tiagra 10-speed
Handlebars AL6061, 31.8mm, 6° Flair
Tape/Grips All-City Embossed Black Tape
Stem AL6061, 3D forged, 4-bolt stem, 31.8mm
Brakes Tektro MD-C550, 160 f/r, 6 Bolt
Pedals Sold separately
Saddle All-City Gonzo
Seat Post 27.2mm, two-bolt, 350mm length

* Subject to change without notice.

Part Numbers

Option UPC MPN
Neptune Blue / 43cm 708752333130 BK4417
Neptune Blue / 46cm 708752333154 BK4418
Neptune Blue / 49cm 708752333178 BK4419
Neptune Blue / 52cm 708752333192 BK4420
Neptune Blue / 55cm 708752333215 BK4421
Neptune Blue / 58cm 708752333239 BK4422
Neptune Blue / 61cm 708752333253 BK4423