Kenda Heavy Duty Off-Road Tube 270/300-17 - Butyl Rubber Construction with TR-4 Valve Stem for Reliable Air Retention, Puncture Resistance & Durability; for Motocross, & Enduro with Keychain(2-Pack) neck brace The 80/100-21 MX30S front tire

The 80/100-21 MX30S front tire is designed with an intermediate tread pattern

offering exceptional resistance to impacts

Injection-molded from an exclusive high-strength polycarbonate blend

The Polisport MX Replica Enduro Kits for those who want OEM quality

Kenda Heavy Duty Off-Road Tube 270/300-17 - Butyl Rubber Construction with TR-4 Valve Stem for Reliable Air Retention, Puncture Resistance & Durability; for Motocross, & Enduro with Keychain(2-Pack) neck brace The 80/100-21 MX30S front tireThe Kenda TR 4 Inner Motorcycle Tube is a reliable replacement tube. Crafted from heavy duty rubber, this inner tube resists punctures and provides a secure, airtight seal to keep you riding smoothly. The TR 4 straight valve stem ensures hassle free inflation at any gas station or with a standard bike pump. Whether you're commuting or cruising, this Kenda tube delivers durability, flexibility, and a perfect fit for a worry free ride.