Viton Crankshaft Seals

eBay fail!

Absolutely awesome product. I wasn't allowed to buy these on eBay, tried three times. All three were refunded. Bought them from hybrid bicycle engines. They work great and will last longer! Thank you! Cost less than eBay even with shipping!

Would buy again!

I noticed that my avenger 85 took longer than it should to idle down. After doing every gasket and new carb, I was confident I def had an air leak. I checked my seals and sure enough one behind the small gear on clutch side wasn’t installed all the way and had oil all around it. I checked the magnet side and that wasn’t leaking but it was installed wrong not seated all the way down on all the edges of the seal. While I had the small gear off I replaced it with a hardened one from you guys and then removed the old seal and the new one installed without issue. I no longer have a problem with the idle coming back down to slow. Both seals are easy to get at and the motor doesn’t need to come off the bike to do them.

Hybridpoweredbikes for the win

Excellent product, great customer service, quick delivery.