Selle San Marco: Looking for pure lightweight off-road performance, then the GND Open-Fit Carbon FX saddle is for you. Design and ergonomics in the new GND were designed specifically to achieve the perfect mix between areas of relief and support. The front part is wider and softer compared to other saddles in the collection, offering increased comfort, even in more aggressive positions (for example, on climbs). The design, ergonomics, and width of the back part of the saddle offer perfect support for the cyclist, even when they’re not pushing hard on the pedals. GND has been specifically developed for off road MTB & Gravel / Adventure riding.Its features and design make the GND saddle particularly suited for the Off-Road sector. The saddle’s structure is open in the middle to alleviate pressure and the padding features a unique double density to optimize areas of support (front and back). Woven microfeel adds a level of scuff protection on the edges of the saddle. FEATURESRail: DNA-Carbon, Ø 9.8 x 7mmShell: Carbon Fibre ReinforcedPadding: Dual Density BiofoamCover: Microfeel + Woven MicrofeelSize Narrow: 262 x 135mm / ID-Match Ref: S3Size Wide: 262 x 145mm / ID-Match Ref: L3Weight: 155g / 160gSaddle Profile: Open / WavedUse: Off Road / Gravel / AdventureColours: Black/BlackDNA-CARBON RAILSThe crossing X shape knot (Dynamic Node Action) enables to increase the rigidity of the rail and also to reduce the weight, avoiding useless spin and torsion, without compromising the comfort.A length greater than the traditional carbon rails you can find on the market, allows one of the best adjustments of the saddle. Superleggera and Carbon FX saddles have this rail.CARBON FIBRE REINFORCED SHELLNylon with high properties, enriched with a high proportion of long carbon fibre, in order to reinforce the characteristics of rigidity, stiffness and durability without compromising the weight.BIOFOAMBiodynamic structure that follows the movements of the pelvis during pedalling, guarantees comfort, reduced weight, lasting resistance and ideal support. The “closed cells” surface ensures water is repelled from the padding.MICROFEEL COVER + WOVEN MICROFEELBreathable and hard wearing cover. It is lighter than traditional materials and less deformable. Anti-skid effect with an extraordinary grip on the saddle. Biocompatible material. woven fabric touch points for added protectionNEW ERGONOMYThe perfect balance between the support and relief zone. The big hole helps maintain comfort under pressure and offers day long support and comfort. The central relief zone is long enough to work in all riding positions and the structural stability bridge prevents unwanted flex and twist.