07/29/2026
One of the biggest misconceptions in suspension is that a leaking fork seal automatically means the suspension shop did something wrong.
The reality is that’s often not the case.
Any legitimate suspension shop will tell you that damaged lower fork tubes are one of the leading causes of premature fork seal failure. Rock chips, nicks, scratches, or any imperfection in the seal contact area can quickly damage a brand-new seal. This is also why proper fork guard design and protection are so important.
Of course, if a shop overlooks damaged tubes or cuts corners during inspection, that’s a different story. A quality suspension shop should always inspect every component before reassembly.
At KDR Suspension, every set of fork tubes and shock shafts is micro polished during service to ensure the sealing surface is as smooth as possible. This helps reduce friction, improves seal life, and gives your suspension the best chance at staying leak-free.
That’s why attention to detail and a thorough inspection matter just as much as the rebuild itself.