Dumonde Tech Freehub Grease - 1oz Fenders with an upper guide pulley

with an upper guide pulley featuring enlarged teeth for improved chain control and more precise lateral chain guidance across the cassette

it's a bag that disappears under the saddle and never gets in the way of the ride

Six adjustable pins per side let you dial in traction based on shoe sole stiffness and personal preference

it delivers the precise index shifting performance Shimano is known for in a tough

and any bare steel or alloy that lives exposed to rain

Dumonde Tech Freehub Grease - 1oz Fenders with an upper guide pulleyIs Dumonde Tech Freehub Grease Right for Your Hub System? Not all freehubs are created equal, and Dumonde Tech engineered Freehub Grease specifically for the mechanical ratchet style hubs that require a lightweight grease rather than oil. These more complex hub designs, with more moving parts than simple pawl systems, need a lubricant that stays in place across a wide temperature range without gumming up the engagement mechanism or introducing