Surly Preamble Frameset - 650b Steel Hi-Viz Black Small MFPN=SC3DNA0HB25-AM } Body-mapped

} Body-mapped

}Wheels Manufacturing Front Thru Axle - M15 x 1

Length 30 Color Black Defined Color Black keyword search file box Housing Diameter 5

Cog Details 101214161821242832384452 Cog Material Steel Range 10-52T Speed 12 Cassette Freehub Compatibility HG 8-10sp Mountain

model quick release description Center Lock lockring color black

Surly Preamble Frameset - 650b Steel Hi-Viz Black Small MFPN=SC3DNA0HB25-AM } Body-mappedDesigned 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