Surly Preamble 700c Fork 9x100mm QR 1-1/8" Straight Steerer Steel Skyrim Blue MFPN=100-4006-143 SOLO-SPLINE features a clever design

SOLO-SPLINE features a clever design that utilizes a base sleeve

The adapter is machined with multiple steps to fit common bottom bracket shell inside diameters each step is laser etched with the diameter size

Included shims allow change of +/– 2

Stroke (mm) 65 Metric Yes Lockout Switch Climb Switch Eyelet Diameter (mm) 15 External Adjustments High Speed Compression Damping External Adjustments Low Speed Compression Damping External Adjustments Rebound Damping Positive Spring Air Eye to eye length (mm) 230

Surly Preamble 700c Fork 9x100mm QR 1-1/8" Straight Steerer Steel Skyrim Blue MFPN=100-4006-143 SOLO-SPLINE features a clever designDesigned to provide just whats needed and not an ounce more the Surly Preamble Fork is offered in two configurations to accommodate 650b and 700c wheel sizes. It has 51mm I. S. disc caliper mounts accepts fenders and has fork crown and mid blade rack mounts. For commutes and other quests on pavement and gravel the uni crown Preamble Fork rides smooth from punching in to punching out. 100% Surly Chromoly steel for comfort and durability Disc brake