Chamois Butt'r Ultra Balm - 147ml Jar Dropship Wolf Tooth Direct Mount Chainrings

Wolf Tooth Direct Mount Chainrings for Shimano eBike Motors have a 55mm chainline and are compatible with all Boost and Super Boost bikes that use the Shimano EP8

Top Head Tube Inside Diameter: 33

Stretch fabric delivers greater range of motion

For compatibility with Magicshine 900/902/906/900B/902B/906B bike lights

Valve Type:

Chamois Butt'r Ultra Balm - 147ml Jar Dropship Wolf Tooth Direct Mount ChainringsThis versatile balm is made for the most demanding conditions (think your longest rides or the wettest, hottest conditions). The Chamois Butt'r founder, Steve Mathews, originally made this product for himself to fill a need for longer distances, to be longer lasting than our creams so he didn't need to reapply as much, AND be easier to carry than an 8 oz tube of Butt'r. Ultra is very different from our other Butt'r creams (and for some rides, that's a