20x1.75-2.5 Alienation Featherweight TPU Schrader Valve Inner Tube 28tpi OPC These wheels will accept 24

These wheels will accept 24 x 1

Box Three™ Air Flow Brake Shoes provide the excellent stopping power and are the perfect choice for your next build

This is not an indestructible part

Bike Weight: 32 Lbs

For 16t and larger freewheels

20x1.75-2.5 Alienation Featherweight TPU Schrader Valve Inner Tube 28tpi OPC These wheels will accept 24This inner tube is specifically designed for lasting performance and reliability. Its advanced TPU material is scientifically proven to retain air 100% better than traditional butyl rubber tubes. With a sturdy 40mm Schrader valve and solid puncture resistance, this innovative tube is built to withstand even the toughest riding conditions. Size: 20" x 1. 75 2. 5" (ISO 406mm) Posted Weight: 67g