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> Bicycling Catalog > Clothing > Undergarments > Bontrager > B3 Long Sleeve Baselayer
Bontrager B3 Long Sleeve Baselayer

Bontrager B3 Long Sleeve Baselayer

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Product Details

Bontrager B3 Long Sleeve Baselayer

Bontrager's B3 Long Sleeve Baselayer is a midweight undershirt for cool to cold conditions. The thermal knit material retains warmth, breathes well and facilitates moisture transfer better than a jersey alone. And, the close fit and smooth exterior give you perfect layering without bulk.

Features and Information

  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Store SKU
    Small 00745889986044 423674
    Medium 00745889986068 423675 423675
    Large 00745889986082 423676
    X-Large 00745889986105 423677 423677
    XX-Large 00745889986129 423678
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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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