Photo 1 of AR-PRO (2-Pack) 110/90-19 (4.50 x 19) - 120/90-19 Motorcycle Inner Tubes - Dirt Bike Natural Rubber Tubes with TR4 Valve Stems - Pinch and Puncture-Resistant - Designed for Off-Road Tires

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Photo 1 of AR-PRO (2-Pack) 110/90-19 (4.50 x 19) - 120/90-19 Motorcycle Inner Tubes - Dirt Bike Natural Rubber Tubes with TR4 Valve Stems - Pinch and Puncture-Resistant - Designed for Off-Road TiresPhoto 2 of AR-PRO (2-Pack) 110/90-19 (4.50 x 19) - 120/90-19 Motorcycle Inner Tubes - Dirt Bike Natural Rubber Tubes with TR4 Valve Stems - Pinch and Puncture-Resistant - Designed for Off-Road Tires