Primary Drive sprockets, JUNK:

[jackdrinker]

So I ordered a chain and sprocket kit from Rocky Mountain..
Front sprocket looks ok and the chain is well, a chain.. The rear sprocket is warped.. I put it on my granite slab at the shop and it's lifted on one side... I'm calling them now, guess I'll stick with Tag or Renthal...

 

[Okiewan]

Did you ever wonder how something can be so much cheaper than all the others?

 

[Papakeith]

:think: Preds cheap.

But it's worth the nickle to watch him dance

 

[SQUIRLEYMOFO]

JTR seems to be good for the money......

 

[jboomer]

I've had that problem with those PD sprockets too.

 

[yzrulz]

I have put two sets of Primary Drive sprockets on two different bikes and no problems so far. The sprocket and chain set on my 250 is nearly two years old and still looks great!!!

 

[Bandit9]

Primary drive sprockets and X-ring chain has been on my bike since June. That is about 5 enduros, and 10 training rides that are run as hard as an enduro. Chain and sprockets look good. I will use them again.

 

[jboomer]

I've had that problem with those PD sprockets too.

I've had 2, nearly a year apart, guess I should've learned on the first go around. :ahhh:

 

[motometal]

is it steel or aluminum alloy?

 

[Bodge]

Never any trouble here.