Dimension

26in Mountain Fork 1in Threadless

What Our Gearhead® Experts Are Saying:

"This 1-inch version is a gem for retro mountain bike builds. It’s hard to find solid chromoly forks with modern clearance that fit older frames, but this one nails it—smooth ride, canti-ready, and clean lines."

Whether you're restoring a classic or building up a reliable commuter from a vintage frame, the Dimension Threadless 26-Inch Rigid Fork with a 1" steerer tube brings timeless simplicity and modern performance to your front end. Built from durable chromoly with forged dropouts and eyelets, this fork is tuned for smooth, controlled rides on gravel paths, pavement, or singletrack.

With a straight 1-inch steerer tube and cantilever brake studs, it fits classic mountain bikes that still deserve quality upgrades. At 395mm axle-to-crown with clearance for tires up to 3.8", this fork offers surprising versatility in a retro-friendly form. Lightweight, responsive, and built for general-purpose trail or town use, it's the kind of part that gives old bikes a new lease on life.