Selle Italia SLR Boost Superflow S Saddle 248 x 130mm Men 158g Black Model=Orbit ZS Headset The 3mm offset is for Model=Pro Mechanic Clamp Head

Selle Italia SLR Boost Superflow S Saddle 248 x 130mm Men 158g Black Model=Orbit ZS Headset The 3mm offset is for Model=Pro Mechanic Clamp Head The 3mm offset is for SRAM MTB cranks with DUB WIDE spindles that are already at the 55mm chainline required for SRAM T Type Transmission groupsets Includes pedal boots washers and spindle spacers 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 Moreover the adjustments become easier thanks to a glossy black line applied to the lower part of the body that indicates the position of the BRP (Biomechanical Reference Point) the point where the saddle reaches the width of 70 mm and from which to measure the parameters useful for the right positioning