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Zeta Saddles

Ultima 165mm Bike Saddle

Ultima 165mm Bike Saddle

Regular price $149.00 USD
Regular price Sale price $149.00 USD
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Material

Maximum Comfort for Upright Riding Positions

ULTIMA is engineered for riders who prioritize comfort without sacrificing performance. Featuring an enhanced volume of ZETA's patented Reactive Padding™ and a wider 165mm platform, Ultima delivers exceptional protection for sit bones and soft tissue—perfect for upright riding positions, long-distance touring, and riders who need extra support.

Why Riders Choose Ultima

  • Enhanced Reactive Padding™ Volume – Maximum protection for sit bones, soft tissue, and the sensitive perineal region without the bulk of traditional comfort saddles
  • 165mm Width – Wider platform distributes pressure across a larger surface area, ideal for upright positions and riders with wider sit bones
  • Surprisingly Lightweight – At 340 grams, Ultima is significantly lighter than comparable comfort saddles while delivering superior cushioning
  • Versatile Performance – Excels on commuter bikes, e-bikes, touring setups, mountain bikes with upright positions, spin bikes, and recreational road riding

Comfort Without Compromise

Traditional comfort saddles achieve cushioning through excessive padding—which compresses over time, creates friction, and adds unnecessary weight. Ultima's Reactive Padding™ technology provides dynamic shock absorption that actually responds to your body's movement, maintaining consistent comfort mile after mile without the drawbacks of conventional gel or foam padding.

Who This Saddle Is For

Ultima is built for riders in more upright positions: commuters, recreational cyclists, mountain bikers on trail and all-mountain bikes, gravel riders, touring enthusiasts, spin class regulars, and anyone who's struggled to find a truly comfortable saddle. If you've tried "comfort" saddles that felt bulky, heavy, or still caused discomfort after an hour, Ultima's physician-designed padding system will change your riding experience.

Technical Specifications

  • Width: 165mm
  • Weight: 340 grams
  • Materials: High-quality nylon composite shell with steel rails
  • Designed and engineered in the USA

Find your perfect fit: Download our sit bone measurement guide to confirm 165mm is your ideal width.

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