Steve Kaczmarek formed BOREALS Fat Bikes in 2013 in Colorado Springs. He came to bike industry from the competitive sailing arena, where the lightest, fastest designs were demanded. Steve saw an opportunity to apply both his deep understanding of carbon fiber and exotic materials to the design of the bikes and apply his practiced operational procedures to control his manufacturing. This combination has driven BOREALS to be a leader in fat bikes.
In New England, where fat bikes rule the woods for 5 months a year, we’re excited to offer one of the lightest, fastest and most fun ones to ride.
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With premium frame quality and only the best components, the Borealis Flume offers the best value on the market. This expedition-ready fatty mirrors the Crestone geometry, but does so in lightweight, 6000-series aluminum.
$2,500.00
With premium frame quality and only the best components, the Borealis Flume offers the best value on the market. This expedition-ready fatty mirrors the Crestone geometry, but does so in lightweight, 6000-series aluminum.
$2,500.00
With premium frame quality and only the best components, the Borealis Flume offers the best value on the market. This expedition-ready fatty mirrors the Crestone geometry, but does so in lightweight, 6000-series aluminum.
$2,500.00
Since 2013, Borealis has specialized in lightweight carbon fiber fat bikes. The Crestone is our tried and true flagship model. The frame geometry is optimized for riding in snow and sand with clearance for up to 5” wide tires.
$3,896.00
Since 2013, Borealis has specialized in lightweight carbon fiber fat bikes. The Crestone is our tried and true flagship model. The frame geometry is optimized for riding in snow and sand with clearance for up to 5” wide tires.
$4,799.00
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