Primary Sheave Wear

[snowdust]

2014 Viper with ~4k miles. The movable sheave has some wear. I'm surprised with the lower miles but it's clearly wore. How much is enough to really affect the shift? This is my daughters sled so don't need top performance.

 

[74Nitro]

Stock belt?
Wear like that cause the tops to come off the belt.

 

[snowdust]

Yeah, stock 8JP. Bought the sled used though so anything is possible before we owned it.

 

[cannondale27]

Run it. Thats not bad yet. Otherwise Thunder Products can go threw whole thing to make like new but like said wait till spring when riding is surely over.