2007 800R case mod

[BIG JOHN]

update your cases to XP spec...

case mod alone $195 shipped
case mod/crank rebuild (all bearings, trued, seals), assembled, shipped $995

-BJ

 

[born2sled]

what about the line boring of the crank cases that has to be done to prevent crank failure that was the problem with the 07 crank cases they had to be line bored what would happen is the cases were a bit to small not allowing the proper expansion from the heat of bearings on crank which would cause the cranks to fail.

 

[BIG JOHN]

what about the line boring of the crank cases that has to be done to prevent crank failure that was the problem with the 07 crank cases they had to be line bored what would happen is the cases were a bit to small not allowing the proper expansion from the heat of bearings on crank which would cause the cranks to fail.

aka SHR case mod...BJ