Selle Italia SLR Boost S Saddle 248 x 130mm Men 170g Black CheckoutSpec= 700 x 23c The section between the index

The section between the index finger and thumb is an integrated part of the strap body

true concave shape and rounded perimeter

BCD Direct Mount SRAM 8 Bolt Speed 12 Chainline 45mm Teeth 46/33 Crank Spindle Diameter 28

model Hellbender 70 spindle interface SRAM DUB shell BSA shell ID 33

Lightweight aluminum construction

Selle Italia SLR Boost S Saddle 248 x 130mm Men 170g Black CheckoutSpec= 700 x 23c The section between the indexSelle 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