Spank Spike Pedals Platform Red model-rubyprodisc -Keep firm when shifting -Reduced

Spank Spike Pedals Platform Red model rubyprodisc Keep firm when shifting Reduced Keep firm when shifting Reduced drag through a more aerodynamic design Single button on each side of the shift lever only works with Synchronized Shift Series color Eliminated the switch box of ST 6871 to make the design smaller and shorter Intuitive shifting control 2x11 speed Offers fast and shockless shifting thanks to HYPERGLIDE+ technology The low profile design includes a bumper added to the derailleur pulley cage Shimano Shadow RD+ technology reduces chain slap and creates a quieter drivetrain Includes large 13t pulley Drivetrain is silent in all gear positions with decreased rear derailleur and chain tension in low gear Long cage is designed to be used with 1x12 drivetrain systems