Hope Jockey Pulley Wheels - Black - Pair - 12T PDP|Colour You will need either the

You will need either the Half Bottle with DogBone or a B-RAD base to mount the Half Bottle

and featuring the HELLBENDER sealed stainless-steel bearings

Sintered/Metallic: Pros

Compatible with rims up to the 50mm deep

Hope Jockey Pulley Wheels - Black - Pair - 12T PDP|Colour You will need either theThese 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.