Only works with CAMO 28T-34T round or 30T-32T elliptical chainrings

1x lower bushing

Truvativ Part Number 11

be sure to check your pads as well

Dual sided

Smith Mainline MIPS Helmet - S - Matte Archive Wildchild Ignore Wholesale Tier 1 Brand Rule Only works with CAMO 28T-34TThe Smith Mainline downhill certified enduro bike helmet is fine tuned for comfort and safety. It doesn't matter if you're slaying the EWS in Whistler or suffering through the last stage of your local enduro race, you need a breathable, lightweight helmet that pairs well with goggles and fits like a glove. Speaking of your goggles, fog is not your friend, and this helmet is crafted to integrate with your bike goggles for efficient venting and fog free