Tioga's Fastr React Race Tyre utilises a unique tread pattern adding grip under pressure. This tyre utilises multiple grip patterns across different surface sections designed to help riders increase rolling efficiency, acceleration, cornering grip and control. Tioga's patent pending Grip-Pods system is a pressure sensitive traction system consisting of sticky bristle knobs encased within a recess that improves traction at lower tyre pressures. This pod design automatically activates with natural riding motion. ###section### Product Specs WHEEL SIZE: 20" MAX PRESSURE: TBC WEIGHT: 20" x 1.75" - 300g (10.6oz) 20" x 1.60" - 280g (9.8oz) PACK SIZE: Single Colour: Black; Size: 1.6", 1.75"