Hello everyone. I'm looking to replace a damaged chain & sporcket kit on my 03 660. I need advise on the type of metal. Alloy or steel? PRice is not much different. What I am looking for is performance & longevity. I do a lot of trial & no racing.

 

Definitely go for the steel, alloy sprockets have an expected life span pretty small, I think it's only 10-20 hours or something ridiculous like that.

 

GET the F outta here!!!! Thanks for the info... Steel it is. thanks