Gold Bath Oil with FIT and O/C damper cartridges but should NEVER be used in open bath fork dampers

if you want a chain breaker to last the ages this is the one for you

CE1621-2 Level 2 protection withstands multiple impacts

Cons: If it's really hot

DU busing size: 12

Hope Pro 4 Rear 6 Bolt Disc Hub - 12x150mm - 32 Hole - Shimano HG Splined Alloy - Black PDP|PLP|Brake Rotor Type Gold Bath Oil with FITThe Pro 4 is an incredibly versatile and easily serviceable hub that builds upon Hope's reputation for bulletproof quality and attention to detail. The hubs are machined from a single billet of 2014 T6 aluminium and run on stainless steel sealed cartridge bearings for smooth running and outstanding reliability. The 4 pawl ratchet system has 44 teeth with solid and reliable 8. 2 deg engagement with that unmistakable Hope sound. The Pro 4 spoke flange