TKRJ Yamaha RD-350 YPVS Kit With Washer BY0350B

The Yamaha Power Valve System (YPVS) is what gives the RD 350 its legendary "split personality"—tractable low-end torque and an explosive top-end rush. Over time, the linkage between the two cylinders can develop play, leading to "chatter," uneven exhaust port timing, and a massive loss in performance. The TKRJ YPVS Connector Kit is the gold standard for restoring the tight, synchronized movement required for peak 2-stroke performance.

Why the TKRJ YPVS Kit is a Critical Maintenance Part:
Eliminates Linkage "Slop": Even a millimeter of wear in the connector can cause the cylinders to open their power valves at slightly different times. This kit ensures both valves work in perfect harmony.

Hardened Steel Construction: Manufactured in Japan from high-tensile steel to withstand the constant high-frequency vibration and extreme heat cycles of the exhaust port environment.

Anti-Friction Washers Included: The specialized washers provide the correct lateral clearance, preventing the valves from "binding" while ensuring they don't rattle against the cylinder walls.

Direct OEM Replacement: Engineered to the exact dimensions of the original Yamaha factory parts. It slides into the YPVS assembly without the need for filing or modification.

Prevents Valve Damage: Loose connectors can lead to the valves hitting the piston or wearing out the cylinder bores prematurely. This kit is cheap insurance for your expensive top-end.

Specifications at a Glance:
Compatibility: Yamaha RD 350 YPVS / RZ350 / Banshee 350

Code No: BY0350B

Origin: Made in Japan

Kit Includes: YPVS Center Connector Rod & Precision Washers.