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Women Mountain Bottoms

Mountain bike riding demands more from your bottoms than road cycling — terrain varies, sessions run long, and whether you’re pinning it on flow trails or picking through technical sections, your kit has to keep up. Women’s mountain bike bottoms cover a range of options: liner shorts worn under a baggy outer layer, bib short styles for riders who prefer a closer fit, cargo shorts with pockets for longer rides, and cargo pants for when the weather turns cold.

The RA Cycles women’s mountain bottoms collection is led by the Assos Tactica line, which spans liner shorts in both standard (ST) and high-performance (HP) chamois options, the Kieskafer bib shorts, cargo shorts for trail days, cargo pants, and winter cargo pants for cold-weather riding. Yeti rounds out the selection with the Koda Liner — a clean, functional option as a standalone or under-layer.

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About Women's Mountain Bike Bottoms

Women’s mountain bike bottoms are built for a different set of demands than road kit. Mountain riders deal with rougher terrain, unpredictable weather, longer days in the saddle, and the need to move on and off the bike more freely. The result is a category that spans everything from performance liner shorts with high-end chamois technology to baggy cargo options with pocket storage — and combinations designed to be worn together.

The RA Cycles collection is built around the Assos Tactica line, Assos’s purpose-built mountain and trail apparel range. Options include liner shorts in both standard and high-performance chamois (ST and HP), the Kieskafer bib short for riders who prefer the bib fit on the trail, cargo shorts for days that demand storage, and cargo pants and winter cargo pants for cold conditions. Yeti’s Koda Liner adds another option for riders looking for a clean, functional under-layer.

Complete your mountain kit with women’s mountain tops and mountain shoes, or explore the full women’s cycling apparel range at RA Cycles.

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R&A Cycles - 50th Anniversary

50 YEARS AND COUNTING

From a Brooklyn storefront to flagships in Walnut Creek and Miami, from handwritten mail orders to a fully digital custom bike builder — RA Cycles has spent half a century doing one thing: serving riders who demand the best. That half-century belongs as much to you as it does to us. The riders who kept coming back, who sent their friends, who trusted us with bikes that matter — you're the reason we're still here. Here's to the next fifty.

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