The 2026 Winnebago EKKO Sprinter 23B – ATH Edition is a professionally in-house ATH upfitted adventure Class C, engineered for serious off-pavement capability and long-range travel. Built on the Mercedes-Benz Sprinter AWD chassis, this special edition features a comprehensive suspension, wheel, and protection package designed to dramatically improve ride quality, durability, and trail confidence.

Highlights:

• ATH Full Suspension & Drivetrain Upfit including a complete Agile RIP Kit with front and rear suspension upgrades, Bilstein B6 front shocks, Agile auxiliary front shocks, Fox 2.0 and Fox 2.5 rear performance shocks, upgraded leaf springs, coil assist, driveshaft spacer, shock covers, and professional wheel alignment for maximum control and ride stability.
• Wheel, Tire & Protection Package featuring upgraded wheels and tires, extended rear wheel flares, Agile no-rub mini fender flares, fender armor, wheel sensor guards, rear bumper covers, and reinforced exterior protection for demanding terrain.
• ATH Exterior & Utility Enhancements including rear MOLLE panels for gear mounting, spare tire installation, hood struts, ladder delete for a cleaner rear profile, and exclusive A.T.H. graphics that visually set this build apart.

Visit Giant RV in California today to explore the 2026 Winnebago EKKO Sprinter 23B – ATH Edition—a purpose-built, professionally upfitted adventure rig designed to go further, smoother, and tougher than stock.