Savage XL gets new 29T/9T Differential Bevel Gear Set – StupidFast RC

December 1, 2011 in Blogger me...

I blew the diff in my favourite Savage XL, this is what it went like after I installed the new 29/9s. This is an optional Bulletproof Machined 29T/9T Differential Bevel Gear Set. part number HPI 102692 retail $45 each you will need to match front and rear.