The SDG Duster Mtn P Cro-Mo Rail Saddle Rugged, durable and all day comfort with Kevlar sides. SDG Duster Mtn P Cro-Mo Rail Saddle Features Ideal for: All Mtn, Trail, Enduro. Flat-Forward Platform: Allows ease of movement on the saddle. Deep Peri-Canal: Continuous relief channel from tip to tail. D2 Edge Flex: Provides softened edges for optimal pedal strokes. Nose Platform: Wider nose to aid in climbing. Plush Mid-Density EVA Foam. 2pc Microfiber Top with Kevlar Sides. Rail: Cro-Mo. Length x Width: 285mm x 140mm. Weight: 255g.