70/100-19 TR4 MX/Enduro Heavy Duty Tube GPX 3.5 Heavy duty 600D fabric

Heavy duty 600D fabric

Reinforced in detergents and dispersants to warranty engine cleanliness and prevent from deposit build ups on pistons and into engine sump

125-300 SX 04-25

RSV4 1000 Factory

Quick release system presses straight against the retainer to eliminate side loading the valve and keepers

70/100-19 TR4 MX/Enduro Heavy Duty Tube GPX 3.5 Heavy duty 600D fabricHD MX Enduro Premium Maxxis Butyl rubber Tubes, TR4 straight metal valveThis item requires professional installation. Please ensure it is fitted by a qualified technician. All Maxxis and CST Standard & Heavy Duty tubes are made from a special formula of high density butyl rubber to ensure the tyre stays inflated. Our Heavy Duty Tubes are 33. 33% thicker than our standard tubes. Recommended for Motocross and Supercross racing All Maxxis and CST Extra