Surly Preamble Frameset - 650b Steel Hi-Viz Black X-Small MFPN=213001 1mm and a minimum inner

1mm and a minimum inner diameter of 13mm Brake Lever Actuation Hydraulic Rotor Included No Brake Caliper Type Flat Mount Color Black Hydraulic Fluid Type Mineral Oil Brake Lever Use Right Pad Compound Metallic Hydraulic Hose Length 1900 Adjustable Reach Yes Adjustable Contact Point No Weight 390 keyword search HD-T910 Position Rear

Anodized aluminum 5-spoke 13-tooth upper and 19-tooth lower pulley wheels are light weight and durable

The S100 Eagle Shifter borrows the modern ergonomics from Eagle 70 pairing stealth cable routing with an X-Actuation shifter

Crankset Material Carbon Pedals Thread 9/16 Teeth 40 Crank Spindle Diameter 28

Surly Preamble Frameset - 650b Steel Hi-Viz Black X-Small MFPN=213001 1mm and a minimum innerDesigned to introduce unfamiliar riders to Surlys pavement and gravel line Preamble highlights Surlys most essential features: Durable custom steel tubing a renowned ride feel and just the right mounts for running racks fenders and bottle cages. Available in flat bar and drop bar configurations its disc brake specific and shares a single position vertical dropout with Surly Bridge Club. For new weekend riders and veteran commuters Preamble makes it