El piñón trasero es el maestro silencioso de la carretera

revisa que coincidan estos datos: referencia/SKU A7701023648752

Instalación precisa sin modificaciones al chasis

compatible con las motos Honda Nxr 125 y Xr 250

Reten de Valvulas Crypton 110 Yamaha Original S57300H20715H000 El piñón trasero es elMotorcycle valve stem seals maintain a proper seal, preventing engine oil from entering the combustion chamber through the valve guide. This is important for keeping the oil where it belongs, ensuring proper lubrication of the parts without contaminating the combustion process. This small part helps the engine perform better and last longer by ensuring all parts remain well lubricated without losing compression. The valve stem seal ensures that every