The RST Capa T 20" suspension fork is an affordable, 50mm travel fork designed for 20-inch kids' bikes and small-wheeled urban bikes. It features a steel coil spring, preload adjustment, and is compatible with both disc brakes and V-brakes, featuring a 1-1/8 inch threadless steerer. Available in black, it's ideal for enhancing comfort for young riders or commuters. Item Specifications: Basic replacement junior suspesion fork 50mm Travel Coil spring / rebound adjustment Disc or V-brake Alloy lower legs and crown Steel steerer Type: Suspension Size: 20" Steerer Type: Threadless Steerer Size: 1-1/8" Steerer Length: 200mm Brake Type: Post Disc/V-Brake Material: Alloy Color: Black Rake: 38mm Race Diameter: 30mm Axle: QR9 OLD: 100mm Travel: 50mm