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> Bicycling Catalog > Clothing > Undergarments > Bontrager > B1 Sleeveless Baselayer
Bontrager B1 Sleeveless Baselayer

Bontrager B1 Sleeveless Baselayer

Model # (11700)
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Product Details

Bontrager B1 Sleeveless Baselayer

Stay cool and dry with the B1 Sleeveless Baselayer. Made with Bontrager's lightest weight baselayer fabric, it's a great first layer for rides in warm temperatures.

  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Store SKU
    White / Large 00768682456545 437114 437114
    White / XX-Large 00768682456583 437116 437116
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43 Middlesex Turnpike 
Burlington, MA 01803
(781) 272-0870
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Cycle Loft is a proud supporter of several local, regional and national cycling advocacy organizations. These organizations are tirelessly helping to improve the quality of cycling opportunities and the health of your independent bicycle dealership network. We encourage you to visit their sites to learn more.

Eastern Fat Tire Association
International Mountain Bike Association
League of American Bicyclists
Lexington Farmers’ Market
Light Electric Vehicle Association

National Bicycle Dealers Association
New England Mountain Bike Association
People for Bikes
USA Cycling
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