Motorcycle engine - parts
HM-Moto CRM 490 X i.e 2007

Products reviews

2025-08-03, 20:59

Aksel

Valve cover bolt sealer

Have used these gaskets for the valve cover screws and they do exactly what they are supposed to. They seal tight, keep oil in and seem like a definite improvement over worn original gaskets. Installation was easy and the material feels both resilient and durable. No signs of oil sweat after installation - completely satisfied!

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Reliable opinion

2016-02-07, 10:30

marek

Athena valve seal

valve seals to fit any head 50 cmm 4t very well seal the valves in the scooter,recommend.

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