20x4.0" All-Terrain Fat Tire and Tube Combo: Conquer roads, trails, sand, and snow with CALPALMY's 20x4.0 fat bike tire and inner tube combo (max PSI is 36). Engineered with aggressive knobby tread for excellent traction and a wide profile for superior control on any terrain.
Premium Butyl Inner Tube with Schrader Valve: Our heavy-duty butyl rubber inner tube offers exceptional air retention, shock absorption, and puncture resistance. Schrader valve ensures easy inflation and universal fit for fat bikes, e-bikes, and mountain bikes.
Built for Versatility and Performance: CALPALMY 20x4.0 tire and tube combo fits both front and rear wheels on fat tire bikes, electric bikes, snow bikes, and more. Ideal for daily commutes, trail rides, or adventurous off-road exploration.
Easy Installation and Premium Quality Design: Features a foldable carbon steel bead and flexible rubber construction for fast, hassle-free installation. Whether you're upgrading or replacing, enjoy a reliable fit and smooth ride without special tools.
Trusted Quality and Support from CALPALMY: Built with top-tier materials and tested for rugged performance. Backed by CALPALMY's responsive customer service and satisfaction commitment, so you can ride with confidence every mile.
（6-Pack 700x20-25C Road Bike Replacement Inner Tubes Presta Valve 42mm for Road Bikes with Tire Size of 700c x 20, 23, and 25 (6 Inner Tubes with 2 Tire Levers)
KWD 9.500
CALPALMY 18"/20"/26" Bike Replacement Tire and Inner Tubes - 18x1.95 20x1.95 26x1.95 Tires and Bike Tubes for MTB, BMX, Off-Road, and Most Commuting Bicycle (2-Pack)
KWD 15
CALPALMY (2 Sets) 12"/14"/16"/18"/20" Bike Replacement Tires and Inner Tubes for MTB, BMX, Kids Bike - Compatible with RoyalBaby, Joystar, Dynacraft and More - Made from Premium Butyl Rubber
KWD 0
CalPalmy 2-Pack 20x4.0 Ebike Tire Replacement Kit, 20 Inch Fat Bike Tire with Inner Tubes & Tire Levers, Knobby Tread Folding Tire for Trail, Gravel & Mixed Terrain Riding
KWD 21
