Wolf Tooth CAMO BashSpider for Shimano - M5 Boost 52mm Chainline 3mm OffsetWolf Tooth CAMO BashSpider for Shimano M5 Boost 52mm Chainline 3mm Offset. The Wolf Tooth CAMO BashSpider is a crankset mounted boost bash ring. This is a spider with an integrated bash ring for use with direct mount cranksets. The CAMO BashSpider pairs with a CAMO chainring to complete the CAMO System. A CAMO chainring is required to complete this system The "rolling" ability of the BashSpider allows the rider to move easily over obstacles Bash rings