The XR-Gear Poly Carbonate Map Board is the lightweight, no-frills replacement board for racers who want a clean, durable writing and map surface without the full handlebar mount system. Made from corrugated polycarbonate, it's water-resistant, UV-stable, and built to take the punishment of multi-day adventure races. This listing is for the board only — ideal if you already own a handlebar attachment and need a replacement board, or want to use the surface in a custom setup. At 12×12 inches, it fits standard XR-Gear map bags and works seamlessly with the full XR-Gear ecosystem. Key Features Corrugated Polycarbonate Construction – Lightweight, rigid, and water-resistant — won't warp or delaminate in rain or humidity UV Resistant – Maintains clarity and structural integrity even in direct sunlight over long race days 12×12 Inch Format – Compatible with standard orienteering and adventure racing map sizes Board Only – Handlebar attachment sold separately; pairs with all XR-Gear mount systems Writable Surface – Accepts pencil, dry-erase, and most markers for on-the-go route notes Compatible with XR-Gear Accessories – Works with magnetic markers, compass bands, and the metal board upgrade When to Choose the Board Only You need a replacement board for an existing XR-Gear handlebar setup You're building a custom mount or bracket system You want a flat, durable writing surface for kayak, foot, or ski navigation You're outfitting a team and need extra boards without duplicate hardware