The Surly Moonlander Fork is a steel fatbike fork built for maximum float and stability on snow, sand, and other loose terrain. Designed to fit 4.7" tires on massive 100mm rims, it features an ultra-wide 197mm spacing with a 12mm thru-axle for strength and control. The 4130 CroMoly steel construction and 50mm offset ensure confident, stable handling under load. With IS disc brake compatibility and mounts for fenders and racks, it's ready for expedition-level off-road adventures.
The Surly Moonlander Fork is a steel fatbike fork built for maximum float and stability on snow, sand, and other loose terrain. Designed to fit 4.7" tires on massive 100mm rims, it features an ultra-wide 197mm spacing with a 12mm thru-axle for strength and control. The 4130 CroMoly steel construction and 50mm offset ensure confident, stable handling under load. With IS disc brake compatibility and mounts for fenders and racks, it's ready for expedition-level off-road adventures.
Specs:
Wheel Size: 24" fatbike (up to 4.7" tires)
Steerer: 1 1/8" straight (28.6mm OD), 30mm crown race
Axle: 197mm spacing, 12mm thru-axle
Offset (Rake): 50mm
Axle-to-Crown Length: 460mm
Brake Compatibility: IS disc mount
Material: 4130 CroMoly steel
Tire Clearance: Up to 4.7" on 100mm rims
Mounts: Mid-blade eyelets and fender mounts
Color: Lunar Dust Gray
