Selle Italia SLR Boost S Saddle 248 x 130mm Men 170g Black MFPN=BAA1189R converts to 20x110mm Boost hub

converts to 20x110mm Boost hub model front: Hydra (IS) 15x110 Boost

Height: 41 - 47″

Single sided stretch belt adjustment for comfort

5mm Crankset Material Carbon Pedals Thread 9/16 Crank Spindle Diameter 28

Selle Italia SLR Boost S Saddle 248 x 130mm Men 170g Black MFPN=BAA1189R converts to 20x110mm Boost hubSelle Italia SLR Boost Saddle Titanium Black S1. Selle Italia SLR Boost saddles feature a slight rise on the back and the micro perforated cover that helps to easily find and maintain the ideal sitting position ensuring proper support of the ischial bones and preventing any problems. The SLR Boost has a redesigned tip that allows you to further increase the comfort in the thrust phase and to take full advantage of the features of the saddle. Moreover