Vee Tire 20x4.00-5.00 Inner Tube - 90° Schrader Valve

This Vee Tire 20-inch fat bike inner tube keeps your adventures rolling with fitment for 20x4.00 through 20x5.00 tires and a 90° DIN7788 valve. Its heavy-duty butyl rubber construction provides air retention and pinch-flat resistance for fat bikes and electric fat bikes, while the angled valve offers an alternative to a straight stem where your wheel setup requires it.Key Features Fat-tire size range: Fits 20x4.00 through 20x5.00 tires. Angled valve: 90° DIN7788 valve; check valve-hole compatibility and clearance before ordering. Heavy-duty butyl rubber: Built for air retention and pinch-flat resistance. Versatile replacement: Suitable for matching fat-bike and electric fat-bike wheel configurations. Technical Specifications Brand: Vee Tire Part number: 136-130 Product type: Inner tube Tire size range: 20x4.00–20x5.00 ETRTO size range: 102–127 × 406 Included sizes: 20x4.00, 20x4.25, 20x4.50, 20x4.75 and 20x5.00 Valve: 90° DIN7788 Material: Heavy-duty butyl rubber Country of origin: Thailand CompatibilityFits 20-inch fat-bike tires in the 4.00–5.00-inch width range when the rim and valve opening accommodate the 90° DIN7788 valve. The following model applications require the matching tire size and valve configuration. Brand Model applications to check Super73 Z1, S1, S2, R, RX Series Macfox X1S, X7, X2 Rad Power Bikes RadRunner, RadExpand Lectric eBikes XP 2.0, XP 3.0, XP Step-Thru Juiced Bikes Scrambler, HyperScrambler, RipCurrent Verify the tire sidewall size, rim compatibility, valve opening, and clearance for the 90° valve before ordering. A model name alone does not confirm fitment; this tube is for 20x4.00–20x5.00 tire configurations.