A quick and easy MAXTRAX XTREME Service Kit Includes 10 anodised alloy teeth to suit MAXTRAX X Series 4WD Recovery Tracks (not compatible with MAXTRAX MKII). Use the MAXTRAX XTRACT Insert Tool to replace any damaged teeth. Supplied with a soft bag to store the replacement teeth. Note: This product is only compatible with MAXTRAX XTREME boards.