12 STD Schrader angled valve Inner Tube Size: 12 1/2 x 1.75 - 2 1/4" Valve Type: Schrader Valve 36mm Fits tyre sizes: 12 (12 1/2) x 1.75 12 (12 1/2) x 1.80 12 (12 1/2) x 1.85 12 (12 1/2) x 1.90 12 (12 1/2) x 1.95 12 (12 1/2) x 2.00 12 (12 1/2) x 2.10 12 (12 1/2) x 2.125
