Hope Jockey Pulley Wheels - Black - Pair - 12T algolia-ignore which are built from groups

which are built from groups of amino acids

With sealed bearings and CroMo axles

11-speed NX cassettes or all Shimano 11 speed options

and sweep angles that are just right

That hasn't stopped them innovating though

Hope Jockey Pulley Wheels - Black - Pair - 12T algolia-ignore which are built from groupsThese Hope Jockey Wheels are CNC machined from solid billet aircraft grade Aluminium, and containing stainless steel sealed roller bearings with low contact seals for reduced drag. Labyrinth style spacers encapsulating protecting the bearings, increasing product life and reducing maintenance. Lightweight yet robust design.