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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
    White / Large 00768682456545 437114
    White / Medium 00768682456521 437113
    White / Small 00768682456507 437112
    White / X-Large 00768682456569 437115
    White / X-Small 00768682456484 437111
    White / XX-Large 00768682456583 437116
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