AGX saddles offer a more flexible base and additional padding to reduce shock and vibration associated with gravel and adventure riding Are The New And Updated Prologo AGX Saddles The New Benchmark Perches For Gravel And Adventure Riding Gravel Bike Saddle Prologo Siodło SCRATCH M5 PAS SPACE AGX Slide Control Tirox Czarne Tirox Rail Saddle Italian saddle brand says the Scratch M5 AGX gets lighter, wider and delivers the right balance between performance and comfort MSS Multi Section System - This technology provides three different individual zones mapped and separated along the saddle, each composed of different interactive foams and single-cell paddi Prologo Scratch M5 Pas AGX Space Gravel/Adventure/CX Tirox MSS Slide C – SoCal Bike High performance, ergonomic saddle redesigned for gravel and adventure use