PROX Crankshaft Oil Seal Set - Beta RR 125 (Manufacturer part number: 42.7218)
Replace the worn oil seals on your Beta RR 125 with this PROX oil seal set, designed for enduro and off-road conditions. A specialist in spare parts, PROX provides a kit intended for the crankshaft, manufactured in Japan under strict controls to meet original tolerances.
- Manufacturing: Japan, following processes used by major brands.
- Design: seals conforming to original tolerances for reliable engine casing sealing.
- Usage: suitable for motocross / enduro practices — regular maintenance and engine refurbishment.
- Compatibility: particularly suitable for BETA RR 125 2T ENDURO (2018 and 2019).
- Manufacturer reference: 42.7218.
Whether you are replacing oil seals during a crankshaft disassembly or to seal an oil leak, this PROX set provides a compliant replacement solution to the original equipment. Take your bike on rough terrains without returning to the garage for a failing seal — a small maintenance task that protects the mechanical heart of your RR 125.
