
PROX Connecting Rod Kit – Yamaha RD250/350
Get your two-stroke engine back in order with this connecting rod kit from PROX. Designed for replacement during an engine overhaul or restoration, this kit is aimed at riders who want to achieve a clean and controlled operation of their engine block. Its design focuses on adaptability to Yamaha RD250/350 models and facilitates reassembly during work on the crankshaft.
This kit fits into the Roadster universe and is suitable for vintage enthusiasts looking for an appropriate replacement part. It allows for the replacement of a worn or damaged connecting rod and continues the process of restarting the engine while preserving the original spirit of the machine.
Manufacturer reference: 03.2025
Compatibility (examples):