Surly Preamble Flat Bar Bike - 650b Steel Hi-Viz Black X-Small Model=Single Cogs Lifetime warranty on the bearings

Lifetime warranty on the bearings

The two form a seamless integration that aids power transfer and increases aerodynamics

Model Speedhub Sprocket Description Splined Sprocket Hub Rohloff Speedhub Teeth 19 Chain 3/32" Color Silver

Features SRAMs X-GLIDE technology

Surly Preamble Flat Bar Bike - 650b Steel Hi-Viz Black X-Small Model=Single Cogs Lifetime warranty on the bearingsDesigned 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