The Zipp 303 XPLR S is designed for ultimate speed and stability on gravel. Its wide rim integrates with gravel tyres for seamless efficiency. This means you get better grip, control, and comfort, even on rough terrain.Key Features and Benefits:Mega-wide rim profile: Allows for increased air volume in tyres. This means you can ride with lower tyre pressures, which enhances traction and grip over rough terrain.Total System Efficiency: Tackles gravel-specific challenges by reducing resistance from surface vibrations. This design keeps you moving quickly and comfortably on uneven trails.Optimised aero efficiency: The rim profile transitions smoothly with approved gravel tyres. This reduces drag, so you can maintain high speeds with less effort.Low weight with durable build: Built to withstand rugged conditions, yet light enough to keep you fast. You ll feel fresh even after long rides.Available in multiple hub configurations: Choose from front or rear wheel options compatible with SRAM XD