This listing is for TWO quality Kenda tyres and choice of either schrader or presta valve inner tubes Type: Wired Compound: Standard Colour: - Black Pressure: 40-65 psi Weight: 870g Size: - 54-559 (26" x 2.10) A tyre that's ideal for 26" wheeled mountain bikes, the deep heavy duty wide tread gives excellent traction off road. Good quality, competitively priced tyre for all round cycling.