Shorter – Narrower - Lighter - Faster More performance based ergonomics from 165 g. The raised rear gives more grip and better power transmission. A big advantage is on straight roads and especially uphill. The stronger narrower mid-section and the narrow saddle nose gives more legroom. The proven SQlab ERGOWAVE® form relieves the soft tissue area and prevents energy- consuming bad posture. The saddle shell is weight and flex optimized down to the last detail. More longitudinal stiffness and perfectly coordinated material flex to the side mean more comfort with less weight at the same time. The cover is extremely light but also abrasion-resistant and non-slip. The padding is closed-cell and strongly minimised. The comfort comes from the shape and the flex behaviour between rail - shell - foam, which is coordinated as an overall system. Sleek rearThe raised rear gives more grip and better power transmission. A big advantage is on straight roads and especially uphill. NarrowerThe stronger narrower mid-sectioniand the narrow saddle nose gives more legroom. Weight and flex optimizedMore longitudinal stiffness and perfectly coordinated material flex to the side mean more comfort with less weight at the same time. Extended DipThe slight depression in the middle of the saddle has been lengthened for a very sporty sitting position to reduce the pressure on the sensitive structures of the perineal area Which saddle type are you? The differences between the saddles 612 ERGOWAVE® and 612 R.