An essential upgrade to the WP rear shock, the Race Tech KTM Bladder Cap Kit makes rebuilding WP shocks easier and faster as the Bladder Cap Kit converts the stock piston type reservoir to a "state-of-the-art" Bladder Reservoir like the factory Showa and KYB's.
Reduce oil wear, shock fade, increase service intervals for shock oil, reduces aluminum dust from the oil, allows the shock to be filled with nitrogen with a regular Schrader Chuck.
2016 KTM 500 EXC
2018 KTM 350/450/500 EXC-F
2019 KTM 450EXCF
2020-23 KTM 350/500 EXCF