R4 Unit PRO All-in-One Trainer

Upgrade your training space with the R4 Unit PRO All-in-One Trainer. Built from heavy-duty 3″ x 3″, 11-gauge steel, this comprehensive system delivers authentic commercial gym performance in a single unit. It combines a Smith machine, power rack, dual-stack functional trainer, 3D pivot arms, and high/low center pulleys. Consequently, lifters can perform endless functional movements and heavy compound lifts safely.

Key Features

• Dual Cable Ratios: 2:1 ratio adjustable 3D pivot arms handle functional movements smoothly. Meanwhile, 1:1 ratio high/low center pulleys deliver maximum tension for heavy lat pulldowns and seated rows.

• Dual 200 lb Stacks: Weight stacks feature 11 lb increments for precise progression. Additionally, included adapter pins let you add Olympic plates for extra load.

• Heavy-Duty Smith Machine: A 58 lb linear-bearing bar features 18 safety positions and a 1,400 lb capacity. The bar lowers to 10 inches off the floor for deadlifts and hip thrusts.

• Spacious Open Layout: Outside-mounted Smith hooks keep the full 47-inch internal width clear. Therefore, users enjoy unrestricted freedom of movement inside the frame.

• Commercial Aluminum Pulleys: Sealed, pre-lubricated bearings inside 4-inch aluminum pulleys provide smooth performance. Coupled with a 98-inch cable travel length, range of motion is never compromised.

• Enhanced Safety & Ergonomics: Full stack shrouds protect moving parts completely. Furthermore, a high 90-inch pull-up bar accommodates taller lifters for full-extension pull-ups.

• Integrated Storage System: Four weight plate pegs keep your lifting area clear. Moreover, an oversized 24″ x 41″ rear pegboard organizes your cable attachments effortlessly.

Why Choose the R4 Unit PRO?

Buying separate machines consumes massive floor space and budget. In contrast, this all-in-one system consolidates a full commercial setup into a single footprint. You can transition seamlessly between free weights, cables, and guided Smith exercises without compromise.

Included Accessories

• 2 Single D-Ring Handles
• Lat Pulldown Bar
• Short Straight Bar
• 2 Extension Chains
• Pro J-Hook Pair
• Spotter Arm Pair
• 2 Weight Stack Adapter Pins
• Pegboard Storage
• 2 Multi-Locking Pivot Arms
• Revolving Curl Bar Cable Attachment
• Double-D Handle
• 2 x 3 lb Fractional Donut Plates
• 2 Cable Linking Clips
• Tricep Rope
• Knee Holder Bar

Specifications

• Overall Dimensions: 57″D x 47″W x 92″H (144.8 x 119.4 x 233.7 cm)
• Frame: 3″ x 3″, 11-gauge steel
• Uprights: 1″ holes spaced 2″ apart (75 x 75 mm with 25 mm holes / 50 mm spacing)
• Weight Stacks: 2 x 200 lb (90 kg)
• Weight Increments: 11 lb (5 kg)
• Stack Configuration: 17 plates + 1 head plate per side
• Pivot Arm Ratio: 2:1
• High/Low Center Pulley Ratio: 1:1
• Cables: 2,000 lb aircraft cables, 98″ length
• Pulleys: Aluminum with sealed bearings
• Smith Machine Capacity: 1,400 lb (635 kg)
• J-Hook / Spotter Capacity: 1,500+ lb (680+ kg)
• Smith Bar Weight: 58 lb (26.3 kg)
• Smith System: Linear bearing
• Smith Positions: 18
• Smith Bar Height: 10″–76″ (25.4–193 cm) from the ground
• Internal Width: 47″ (119.4 cm)
• Squat Rack: Equipped for outside free-bar training
• Plate Storage: 4 side-positioned storage pegs
• Pegboard: 24″ x 41″ (61 x 104.1 cm)