Short travel alloy shock extension for 2018-2020 Stumpjumper FSR (J1) bikes set-up with a 190x42.5mm (for 29") or 190x45mm (for 27.5") rear shock. Material: Alloy
Can be used to convert a Long Travel MY18-20 SJ (J1) into a Short Travel bike. Conversion does require replacing the rear shock as well.
Geo-Adjust flip-chip kit not included - S189900096
Compatible with 2018-2020 Stumpjumper bikes with 27.5" or 29" wheels.
