XP Question ???

[BC-XP]

I have an XP 154 - stock gearing, stock clutch - new 377 belt

For those people who have already changed to a 19t gear & added pin weight when using 166 belt -> has the new wider 377 belt made you rethink \ revisit these mods or are you still happy?

Just noticed that once I changed to 377 belt primary would now shift out all way (or at least a lot further then with 166 belt), wondering if pin weight should still be added. Ride 5500 to 7000ft, revs between 7900 & 8200 depending on snow conditions.

 

[doox]

I have 2-12MM pinns and a 20 tooth gear. I am getting 54 mph for track speed with new belt. The old belt got 46 mph.

 

[BC-XP]

ttt

 

[SylvanLaker]

ttt

I added weight but It dropped my RPM too much in the deep and steep. So I am now running 2mm over rollers and a 130-350 spring, pulls like a mother Fu*ker and doesn't drop RPM at all in a long climb.. using clicker 3

 

[BC-XP]

Anyone ???