Shimano PD-R9100 Dura-Ace Pedal Indoor Trainers the KICKR CLIMB is the

the KICKR CLIMB is the piece that makes the biggest difference in immersion and training specificity

This is Kryptonite's answer for riders parking in high-crime urban areas

Not compatible with BT-DN300 or newer external Di2 batteries

the Standard is the clean

Shimano PD-R9100 Dura-Ace Pedal Indoor Trainers the KICKR CLIMB is theWhat Makes the Shimano Dura Ace PD R9100 the Flagship SPD SL Pedal? The Shimano Dura Ace PD R9100 is the flagship SPD SL road pedal, built with a carbon fiber body for the lowest possible platform weight while maintaining the structural integrity demanded by sprint finishes and mountain climbs under race loads. The wide platform delivers maximum power transfer by spreading cleat contact across a large surface area, reducing hot spots and supporting