Designed to provide just what’s 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 specific

Fork crown and mid-blade rack mounts

Fender compatibility

Axle-to-crown: 380mm (650b); 400mm (700c)

100mm hub spacing

Clearance for 650b x 42mm tires (with or without fenders) or 700c x 42mm tires (with or without fenders

Steerer Type	Straight
Max Rotor Size (Fork)	180
Brake Mount (Fork)	IS Disc Brake 160
Brake Type	Disc
Offset	47
Material	Steel
Maximum Tire Clearance (Fork)	650b x 41
Axle to Crown Length	380
Front Axle	QR x 100mm
Front Hub Spacing (mm)	100
S.H.I.S. Stem Clamp Diameter	28.6
Color	Skyrim Blue
Wheel Size	650b
Defined Color	Blue
Steerer Tube Length (mm)	250