RX4405 Infinity Scrambler – Self-Powered Incline Climber Redefine What a Workout Feels Like The RX4405 Infinity Scrambler (APEX 2) delivers the ultimate in low-impact, high-intensity training. This self-powered incline climbing machine uses Progressive Resistance™ technology to automatically adjust to your effort, creating a personalized challenge for every fitness level. Compact, durable, and easy to move with built-in wheels, the RX4405 is trusted by the U.S. Military, Fire Departments, and Police units for serious conditioning. Key Features & Benefits Tread Climbing Power – Endless climbing tread with a primary focus on leg strength and endurance. Adjustable Incline Angles – Choose from 50°, 55°, or 60° for scalable intensity. Strength + Cardio in One – Combines the benefits of progressive resistance training and incline cardio into a single workout. Ergonomic & Functional Movement – Simulates scrambling and hill walking, maximizing results while reducing joint impact. Space-Efficient Design – Compact footprint with rotating base wheels for easy positioning in any training space. Full-Body Upgrade Available – Pair with an RX2100 attachable rope trainer for the ultimate upper + lower body training combo. Why Choose the RX4405? Safer than running yet up to 3x more effective than conventional cardio, the RX4405 offers ergonomic, natural movement with unmatched results. Perfect for beginners, elite athletes, and tactical professionals alike. Climb smarter. Train harder. Experience the RX4405 Infinity Scrambler today.Order now and unlock next-level incline training. Features: PROGRESSIVE RESISTANCE - The tread belt automatically adjusts resistance based on each user’s weight and intensity, delivering a personalized challenge that scales with every workout. TRANSPORT WHEELS - Built with a 4-wheel retractable system, the RX4405 is easy to move and position by one person. Once in place, the retraction system ensures rock-solid stability during use. ADJUSTABLE ANGLE - Take control of your training intensity. Choose from 50°, 55°, or 60° incline settings to simulate hill climbs and scrambling for a truly next-level workout. HIPERVISION (Add On) - Upgrade your experience with the optional HIPERVISION™ interactive training system—perfect for individuals, group classes, and club members who want gamified, data-driven training. Specifications: Depth: 53" Width: 28" Height: 67" Unit Weight: 300 lbs Frame Color Options: Black or Red HiperVision System: Optional (Yes / No) Tracking: Digital performance display Construction: Heavy-duty 11-Gauge Steel Frame Outdoor Use: Not recommended Warranty: Full Commercial Coverage Frame & Structural (excl. coating): 10 Years Pulleys & Bearings: 3 Years Labor & Electronics: 1 Year Rope, Upholstery & Accessories: 90 Days Shipping and Notes: Shipping included (Curbside with Liftgate or Dock unload) White Glove services available, contact us before purchase. Commercial order pricing available, contact us for details HiperVision add on only works with iOS
