RedShift Sports Replacement Spring Kit - Fits 27.2mm ShockStop Endurance SeatPost +25% Stiffness MFPN=121-0466A ISO Diameter 622 / Road

ISO Diameter 622 / Road / 29" ISO Width (mm) 55 ISO Width (mm) 56 ISO Width (mm) 57 ISO Width (mm) 58 ISO Width (mm) 59 ISO Width (mm) 60 ISO Width (mm) 61 ISO Width (mm) 62 ISO Width (mm) 63 ISO Width (mm) 64 ISO Width (mm) 65 ISO Width (mm) 66 Labeled Size 29 x 2

Features an innovative 2 bolt system that lets riders adjust fore/aft and tilt simultaneously

Model Gas Tank Mount Strap Capacity 70 Cu In (1

Length 137 Color Blue Flange No Lock On Yes Weight 136 Grip Shift Specific No Defined Color Blue Shape Round

Shimano CS-HG31 8-Speed cassettes feature Hyperglide technology for reliable shifting performance and zinc phosphate coated steel gears for added corrosion resistance

RedShift Sports Replacement Spring Kit - Fits 27.2mm ShockStop Endurance SeatPost +25% Stiffness MFPN=121-0466A ISO Diameter 622 / RoadReplacement 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