Selle Italia SLR Boost TM S Saddle 248 x 130mm Men 220g Black Head-Presta If using a 9-speed drivetrain

If using a 9-speed drivetrain use a 10-speed chain (shifts and works well on a 9-speed drivetrain and fits the ring tighter for better chain retention)

The 61k is a fast ski that has shorter pressure zones and wheelbase

They attach to mountain bike handlebar ends and cover brakes and shifters

XL - 12-14

B-RAD Mount

Selle Italia SLR Boost TM S Saddle 248 x 130mm Men 220g Black Head-Presta If using a 9-speed drivetrainSelle Italia SLR Boost TM Saddle Manganese Black S1. The SLR Boost TM saddle marries modern technology and saddle ergonomics to the popular SLR design. It shares the same design and molding as other SLR Boost saddles but at a fraction of the price thanks to the utilization of manganese and chromoly TM rails and a Soft Tek polyurethane cover. The traditional central fill with an indented central channel to allows for pressure relieving comfort. TECH