Does anyone know where to locate the build date on the Ryker's. My master cylinder is leaking and apparently its been a known issue since early 2019, if not earlier. Mine's a 2020 purchased last month so it shouldnt be having this issue at this late date, if they have addressed the problem. Its no big issue because its leaking from the cap and diaphragm, the fix is supposedly a new cap and diaphragm. I've removed and cleaned both, but it continues to leak. Date of manufacture would be interesting.