All Balls Chain Roller 38mm Black 79-5002 TSK including the pump

including the pump

This upgrade is ideal for riders focusing on track performance and weight distribution

Features a heavy-duty cord designed for repeated extensions and reliable tension

this heavy-duty chain utilizes premium materials to ensure consistent performance under load

Designed to fit standard handlebars while providing a tactile

All Balls Chain Roller 38mm Black 79-5002 TSK including the pumpQuality 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.