RedShift Sports Replacement Spring Kit - Fits 27.2mm ShockStop Endurance SeatPost +25% Stiffness Model Name-eeSilk Carbon Suspension Post Requires a standard 6 mm

Requires a standard 6 mm hex wrench for easy installation and removal Color Black Weight 32 Thread Pitch 1

This sturdy aluminum rack provides 30 degrees of angle rotation and adjustable hooks to hang your work of art perfectly

The 3ZERO rim can locally flex to stay parallel to the ground during cornering

5" Internal W 30mm Depth 17

5mm internal width is versatile fitting tires from 2

RedShift Sports Replacement Spring Kit - Fits 27.2mm ShockStop Endurance SeatPost +25% Stiffness Model Name-eeSilk Carbon Suspension Post Requires a standard 6 mmReplacement springs are an ideal upgrade if you need a bit more stiffness from your ShockStop Suspension Seatpost. The stiffer springs provide a more topped out feel or if you're at the upper end of the weight range and want more support. Approximately 25% more stiffness than the standard spring set Includes two steel springs (one outer and one inner spring) Only compatible with the 27. 2mm diameter versions of the ShockStop Endurance Seatpost (both