Trek
Trek Rhythm Mountain Bike Shorts
Trek Rhythm Mountain Bike Shorts are built for riders who want comfort, durability, and freedom of movement on every trail. With technical fabrics and smart storage, they’re ready for big days in the saddle and rowdy terrain.
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Durable woven polyester shell with two‑way stretch
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Dual‑sided daisy‑chain waist adjustment for a comfortable on‑bike fit
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Two extra‑deep front pockets for quick access
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Easy‑access zippered side pocket for secure essentials
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Strategically placed laser‑cut ventilation holes
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Longer inseam for added coverage and pad‑compatible leg openings
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Made using the equivalent of 25 recycled PET bottles
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Semi‑fitted cut for mobility
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88% recycled polyester / 12% spandex
Ideal for riders who want a tough, breathable short that moves with them on technical trails. Great for warm‑weather mountain biking and all‑day adventures.
Shipping information
Ships in 2–3 business days with free delivery across Canada on orders over $99. Same‑day pickup available Tue–Sat (closed Sun–Mon).
Returns & warranty
Enjoy hassle‑free returns within 30 days on unused items in original packaging (excludes bikes and sale items). Free in‑store returns anytime.