Prologo Proxim W400 Saddle

The Proxim W400 is primarily designed for e-bike and urban commuting use. Its semi-round shape and extra padding make it well-suited for riders who prefer a more upright, stable position rather than an aggressive, aerodynamic racing posture.

The Multi Sector System uses different foam zones to provide support where you need it most while remaining flexible elsewhere. You will notice a firmer base for stability under your sit bones, transitioning to softer, more compliant areas that absorb road vibration and reduce pressure.

The 163mm width is considered a wider profile, which generally offers better support for riders with wider sit bones or those who prefer a more upright, relaxed riding position. If you typically find standard racing saddles too narrow or uncomfortable, this wider platform will likely provide a more stable and supportive fit.

Yes, the central ergonomic channel is designed to relieve pressure on the perineal area, which is a common source of discomfort on longer rides. By creating a dedicated relief zone, it helps maintain blood flow and prevents numbness, especially when you are seated for extended periods.

The integrated rear handle is a practical feature specifically for e-bikes, which are often heavier and more cumbersome to move. It provides a secure, ergonomic grip point to help you maneuver, lift, or park your bike without having to grab the frame or seat post.

Yes, the saddle is built with water-resistant materials, making it durable enough to handle rain and road spray during daily commutes. While it is not fully waterproof in a submersion sense, it is designed to resist moisture absorption and is easy to wipe clean after a wet ride.