All-City Space Horse 650b Steel Gravel Bike GRX Champagne 58cm Like New

The All-City Space Horse is a steel steed designed for riders who refuse to choose between pavement, gravel trails, or loaded adventures. Whether you’re chasing century rides on tarmac, conquering rugged backroads, or commuting in style while hauling gear—this bike does it all with effortless versatility. Built around All-City’s signature 612 Select Chromoly Steel frame, every tube is precision-engineered for responsive handling and smooth compliance over any terrain.

Engineered for Adventure:
The Space Horse’s hybrid geometry blends road efficiency with randonneuring endurance—think a snappy ride feel thanks to a short wheelbase and lowered bottom bracket ideal for power transfer. With clearance for 650bx47mm tires (or 700cx45mm), it masters everything from slick city streets to loose dirt paths. Flat-mount disc brakes and 12mm thru-axles ensure confident stopping power in all conditions, while integrated rack/fender mounts make it a top-tier commuter or touring companion.

Spec’d for Real-World Performance:
Equipped with Shimano GRX RX400 components (including a reliable 10-speed drivetrain) and WTB ST i19 rims wrapped in Teravail Rampart tires, this build balances durability and agility. The TIG-welded frame’s internal dynamo ports future-proof your setup for lighting upgrades, while All-City’s ergonomic handlebar design offers comfort on long hauls.

Fit For Every Frame:
Available in seven sizes (43cm–61cm), the Space Horse accommodates riders from 4’10” to 6’6”, ensuring precise fitment whether you’re a compact urban rider or tall gravel explorer.

Why Choose It?
Outshines niche bikes by merging road bike speed with gravel toughness—all without sacrificing style or practicality. Perfect for commuters seeking reliability, gravel enthusiasts craving all-day comfort, or adventurers ready to tackle mixed-terrain epics head-on.

Condition: Studio-displayed Grade A unit—like-new quality with minimal wear.