CST Big Boat Tire - 20" Size:20 X 4 Available in most common diameters

Available in most common diameters with non-offset or 18mm offset options

95 ISO Width (mm) 46 ISO Diameter 406 / 20" BMX

650b high volume size equates to 700 x 30mm road wheel diameter to increase compliance without creating toe overlap

}Industry Nine Hydra 2 Endcaps - 15mm Torque Cap

CST Big Boat Tire - 20" Size:20 X 4 Available in most common diametersThe Big Boat tire features a built in puncture resistant Aramid layer smooth grooved tread thats ready for pavement designed to handle the demands of e bikes. Flat Protection Tread TPI 60 Color Black Designed for ebike Yes Defined Color Black ISO Width (mm) 101, 75 ISO Diameter 406 20" BMX Tire Intended Use Road Tire Diameter 20" Tire Bead Wire Labeled Size 20 x 3, 20 x 4 Tire Type Clincher