Surly Preamble Flat Bar Bike - 650b Steel Hi-Viz Black X-Small CheckoutSpec= 20mm Chromoly steel body

Chromoly steel body

}SRAM Ebike Crank Spider - 107BCD Bosch Gen 4 Black

Double wall construction

while breathable Triple-F Membrane keeps moisture out for warm and comfort

Weight:  28

Surly Preamble Flat Bar Bike - 650b Steel Hi-Viz Black X-Small CheckoutSpec= 20mm Chromoly steel bodyDesigned 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