Description
Introducing the Surly Wednesday Fork – the ultimate steel fat bike fork designed for versatility, durability, and style. Crafted from premium 4130 Chromoly steel, this 26″ fat bike fork is engineered for high performance and rugged use, making it ideal for fat tire adventures, bikepacking, and exploring challenging terrains.
Material & Durability
Constructed from heavy-duty 4130 Chromoly steel, the Surly Wednesday Fork offers outstanding strength, resilience, and a smooth ride. Its butted and tapered blades reduce weight without compromising strength, ensuring longevity and reliable performance in demanding conditions.
Performance & Engineering
Engineered for fat bikes, this fork accepts tires up to 26 x 5.25 inches, offering excellent tire clearance for fat and plus-sized tires. The 15mm x 150mm thru-axle provides a stiff, secure connection to the wheel, optimizing handling and control on loose or rough terrain. The fork features IS Disc Brake compatibility (up to 160mm rotor size) with a 47mm offset, ensuring precise braking power and stability during descents or technical rides.
Components & Technology
Equipped with barrel bosses at the dropouts and crown, as well as mid-blade thru-blade eyelets, this fork provides versatile mounting options for racks, fenders, and additional accessories, making it perfect for bikepacking or commuting. The triple bottle bosses on each fork leg add further utility for long-distance adventures, allowing you to carry hydration and gear conveniently.
Style & Use Case
Available in a striking Key Lime Sneeze (Color Pop Green) finish, the Surly Wednesday Fork combines rugged functionality with vibrant style. Designed specifically for fat bikes, plus bikes, and versatile MTB applications, it’s ideal for riders seeking a durable, stylish upgrade for off-road exploration, bikepacking, or fat tire commuting.
Innovative & Differentiating Features
– Heavy-duty Chromoly steel construction for supreme durability
– Accepts wide tires up to 5.25″ for versatile riding conditions
– 15mm thru-axle for improved stiffness and handling
– Multiple mounting points including barrel bosses and bottle mounts for customization
– Compatibility with 27.5+ and 29″+ wheel sizes for versatility
– Striking, color-coded finish in Key Lime Sneeze for a vibrant bike look
| Steerer Type | Straight |
| Max Rotor Size (Fork) | 203 |
| Brake Mount (Fork) | IS Disc Brake 160 |
| Brake Type | Disc |
| Offset | 47 |
| Material | Chromoly Steel |
| Maximum Tire Clearance (Fork) | 5.25 |
| Axle to Crown Length | 468 |
| Front Axle Type | 15mm Thru x 150mm |
| S.H.I.S. Stem Clamp Diameter | 28.6 |
| Color | Key Lime Sneeze |
| Crown Race | 30 |
| Weight | 1262 |
| Wheel Size | 26″ Fat |
| Wheel Size | 27.5+ |
| Wheel Size | 29″ |
| Wheel Size | 29+ |
| Wheel Mount Center Offset (mm) | 0 |
| Defined Color | Green |
| Steerer Tube Length (mm) | 260 |






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