Shimano Di2 SW-R600 Remote Climbing Shifter Apparel_Men's Tri Shorts And we made this saddle

And we made this saddle 38 mm tall with more padding

pinarello axle 12x100 & 12x142

46T(1x11-speed) MIN LOW SPROCKET 40T REAR SPEEDS 11 TOP NORMAL SPRING TYPE Shimano Shadow RD+

Polycarbonate shell and under wrap with EPS foam

Shimano Di2 SW-R600 Remote Climbing Shifter Apparel_Men's Tri Shorts And we made this saddleShimano SW R600 Di2 Remote Climbing Shifters Unit is designed to be mounted on the right side top section of a drop bar, adjacent to the stem Proper placement allows the rider to shift the rear derailleur up or down with the right thumb while in a climbing position All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions Use Di2 system checker to update component