Check the listing for details. Prologo Saddle Proxim W450 Unisex w/PAS support Black Tirox 155x245 OEM. Color: Black, Condition: New. Listed at 65.00 USD. Specifications- Tirox (Titanium) 7mm rails-no paint on rail - E-bike ready - Measures 250 x 145mm - Flexible laterally - Optimized tip, larger contact surface, inclined by 30 ° - Diversified padding on the different areas of the saddle, which work independently - Back cover designed to increase grip in any weather condition - Rear handle for moving the bicycle - Weight: 249grThe OEM version comes with a solid metallic rail and is not paintedProxim is a line of saddles dedicated to e-bikes created to combine comfort, performance and innovative design in a single product. A complete, unisex range, available in the 155mm width, perfect for E-Mtb, E-Road, E-Commuting use. These models come with the PAS channel which, combined with the Multi Sector System, guarantees absolute comfort during maximum thrust and better pressure distribution, facilitating blood flow in the prostatic-genital areas.