Surly Preamble Frameset - 700c Steel Hi-Viz Black Medium MFPN=04001020221 from the highly disruptive Daytime

from the highly disruptive Daytime Flash mode to the long-lasting 45-hour runtime in Femto Mode

Available in eight colors to match other Wolf Tooth anodized components and accessories

Mounting tangs are drilled in two spots to make it fit most bikes with 700c 650b or 26" wheels

including Daytime Flash

Surly Preamble Frameset - 700c Steel Hi-Viz Black Medium MFPN=04001020221 from the highly disruptive DaytimeDesigned 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