front fork oil seal set 40x52.2x10/10.5 for Aprilia RS, RX, SX, Derbi Senda, GPR, Beta RR, Rieju MRT NK158.19

NOK Front fork seals for various Aprilia, Beta, Derbi, Gas Gas, HM-Moto, Honda, Moto Guzzi and Piaggio scooters and motorbikes.
Dimensions: 40x52.2x10/10.5mm.

Very Important: Please check dimensions above with your current seals to ensure you are ordering the correct size.

OEM number for comparison: 599501