Chain Roller Upper / Lower YZ125/250 CRF450R 79-5007 Chain / Sprocket Pit_415 Durable construction

Durable construction

may be adapted to other applications

Pullback: 9

The extremely high dry and wet boiling point prevents gas bubble formation and brake fade

Multi carburetor bikes will require multiple kits

Chain Roller Upper / Lower YZ125/250 CRF450R 79-5007 Chain / Sprocket Pit_415 Durable constructionQuality chain roller kit from All Balls Racing. High performance rollers for replacement of OE chain rollers. Features: Universal 34mm and 38mm polyurethane chain rollers have a 98A Durometer hardness for long life. Sealed precision bearings with two additional outer seals to prevent water and dirt from contaminating the bearings. Mounts to frame boss are made from hi performance self lubricating nylon.