--- product_id: 803453231 title: "Smith Machine with Jammer Arms & Leg Press with Adjustable Dual Pulley Ratio (1:1 & 2:1), PMAX-4750 All-in-One Commercial & Home Gym Equipment, Heavy-Duty Steel Frame by RitKeep" brand: "ritkeep fitness" price: "Rp301960638" currency: IDR in_stock: true category: "Rit Keep Fitness" url: https://www.desertcart.id/products/803453231-smith-machine-with-jammer-arms-and-leg-press-with-adjustable store_origin: ID region: Indonesia --- # Jammer arms + leg press board Dual pulley ratio 1:1 & 2:1 2000 lbs max capacity Smith Machine with Jammer Arms & Leg Press with Adjustable Dual Pulley Ratio (1:1 & 2:1), PMAX-4750 All-in-One Commercial & Home Gym Equipment, Heavy-Duty Steel Frame by RitKeep **Brand:** ritkeep fitness **Price:** Rp301960638 **Availability:** ✅ In Stock ## Summary > 🔥 Elevate your home gym game with commercial power and pro versatility! 🏆 ## Quick Answers - **What is this?** Smith Machine with Jammer Arms & Leg Press with Adjustable Dual Pulley Ratio (1:1 & 2:1), PMAX-4750 All-in-One Commercial & Home Gym Equipment, Heavy-Duty Steel Frame by RitKeep by ritkeep fitness - **How much does it cost?** Rp301960638 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/803453231-smith-machine-with-jammer-arms-and-leg-press-with-adjustable) ## Best For - ritkeep fitness enthusiasts ## Why This Product - Trusted ritkeep fitness brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Full-Body Powerhouse:** Jammer arms and leg press board unlock explosive upper and lower body workouts without extra equipment. - • **Compact Yet Heavy-Duty:** Fits garages or spare rooms with a 67.7” footprint but supports up to 2000 lbs for commercial-grade training. - • **True 1:1 Pulley Advantage:** Lift exactly what you load—authentic free-weight feel with Smith safety for serious strength gains. - • **Versatile Dual Pulley Ratios:** Switch between 1:1 for max strength or 2:1 for endurance and rehab—rare flexibility in one machine. - • **Integrated Storage & Stability:** Built-in plate holders and accessory racks keep your space tidy and the frame rock-solid during intense sessions. ## Overview The RitKeep PMAX-4750 is a heavy-duty, all-in-one Smith Machine featuring a true 1:1 pulley system plus a 2:1 option, jammer arms, and leg press board. Designed for both home and commercial use, it supports up to 2000 lbs, offers integrated storage, and fits compact spaces without sacrificing stability or functionality. ## Description desertcart.com: Smith Machine with Jammer Arms & Leg Press with Adjustable Dual Pulley Ratio (1:1 & 2:1), PMAX-4750 All-in-One Commercial & Home Gym Equipment, Heavy-Duty Steel Frame by RitKeep | Multi-Function Commercial Power Rack with Adjustable 1:1/2:1 Pulley Ratios, 1800LB Capacity for strength training -PMAX-4750 : Sports & Outdoors ## Features - 【True 1:1 Pulley Advantage】The PMAX-4750 Plate Loaded Smith Machine features a true 1:1 functional trainer: the weight you load is the weight you lift. Ideal for strength and progressive overload, it delivers an authentic free-weight feel with Smith safety. A 2:1 option provides smoother, lighter resistance—great for endurance, pump work, or rehab. Few home gyms offer both, making this Smith exceptionally versatile. - 【Jammer Arms & Leg Press Board Included】Go far beyond a standard Smith Machine. The included Jammer Arms replicate the feel of commercial lever-press machines for chest, back, and explosive single-arm training. The Leg Press Board transforms the PMAX-4750 into a lower-body powerhouse, unlocking vertical leg press, hack squat, and calf raises in one attachment. These features make it a complete full-body home gym system without the need for bulky extra machines. - 【Compact Footprint & High Capacity】 Built for serious training without taking over your room. The PMAX-4750 supports up to 2,000 lbs total capacity while maintaining a compact footprint of 67.7”L × 43”W × 83”H. Designed to fit in garages, basements, or spare rooms, it provides commercial-level performance in a home-friendly size. - 【Integrated Storage & Organization】Keep your gym neat and efficient with the 6 side weight plate holders, rear accessory storage rack, and upright barbell holder. This integrated storage system not only saves space but also adds extra stability by balancing the rack with loaded plates. Say goodbye to clutter and wasted time between sets. - 【Corner Bracing & Rock-Solid Stability】Engineered with a wide base and reinforced corner bracing, the PMAX-4750 stays rock-solid without floor anchoring. Every key component is built for heavy-duty performance: J-hooks rated at 440 lbs, spotter arms at 485 lbs, and pull-up bar at 440 lbs. Train with confidence knowing your Smith Machine is as stable and secure as it is versatile. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DLN358RZ | | Best Sellers Rank | #1,366,255 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #738 in Home Gym Systems | | Brand | RitKeep Fitness | | Brand Name | RitKeep Fitness | | Color | Red with Black Bench | | Global Trade Identification Number | 18678234490103 | | Included Components | Pulley System Ratio,Linear Bearing,Pull Up Bar,Safety Arms,Dip Handles,J-Hooks,Lat Pull Down Bar,Straight Bar,Lindmine & T-bar,Foot Board | | Item Dimensions D x W x H | 67.7"D x 53.5"W x 83"H | | Manufacturer | RitKeep Fitness | | Material | Alloy Steel | | Material Type | Alloy Steel | | Number of Items | 1 | | Product Dimensions | 67.7"D x 53.5"W x 83"H | | Tension Level | 2000 lbs | | Tension Supported | 2000 lbs | | Unit Count | 1 Count | | Warranty Description | 2 Year Warranty | ## Images ![Smith Machine with Jammer Arms & Leg Press with Adjustable Dual Pulley Ratio (1:1 & 2:1), PMAX-4750 All-in-One Commercial & Home Gym Equipment, Heavy-Duty Steel Frame by RitKeep - Image 1](https://m.media-amazon.com/images/I/8153xB4AZWL.jpg) ![Smith Machine with Jammer Arms & Leg Press with Adjustable Dual Pulley Ratio (1:1 & 2:1), PMAX-4750 All-in-One Commercial & Home Gym Equipment, Heavy-Duty Steel Frame by RitKeep - Image 2](https://m.media-amazon.com/images/I/81MLvNpj1WL.jpg) ![Smith Machine with Jammer Arms & Leg Press with Adjustable Dual Pulley Ratio (1:1 & 2:1), PMAX-4750 All-in-One Commercial & Home Gym Equipment, Heavy-Duty Steel Frame by RitKeep - Image 3](https://m.media-amazon.com/images/I/8116500B6LL.jpg) ![Smith Machine with Jammer Arms & Leg Press with Adjustable Dual Pulley Ratio (1:1 & 2:1), PMAX-4750 All-in-One Commercial & Home Gym Equipment, Heavy-Duty Steel Frame by RitKeep - Image 4](https://m.media-amazon.com/images/I/813OK5T29LL.jpg) ![Smith Machine with Jammer Arms & Leg Press with Adjustable Dual Pulley Ratio (1:1 & 2:1), PMAX-4750 All-in-One Commercial & Home Gym Equipment, Heavy-Duty Steel Frame by RitKeep - Image 5](https://m.media-amazon.com/images/I/81fRePL4y1L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is the RitKeep PMAX-4750 suitable for a home gym or garage gym?** A: Yes. RitKeep PMAX-4750 is built for home gym and garage gym strength training. Its compact 15 sq ft footprint supports Smith training, cable workouts, pull-ups, dips, rows, rack work and leg press movements in one system. **Q: What after-sales support does RitKeep PMAX-4750 include?** A: RitKeep PMAX-4750 includes 2-year main frame support, 1-year support for training attachments such as pull-down bar, dip bar, landmine, T-bar, safety arms, D-handles and J-hooks, and 90-day support for wheels and cables. **Q: Where does the PMAX-4750 ship from?** A: RitKeep PMAX-4750 ships from the nearest available local warehouse. Tracking will be sent once shipped, and delivery usually takes about 3–5 days, depending on your location and carrier schedule. **Q: Does RitKeep offer installation service for the PMAX 4750?** A: RitKeep does not offer in-home installation for the PMAX-4750 Smith Machine. Follow the manual or official RitKeep YouTube video. One person usually needs 4–8 hours; two people can finish faster. **Q: Is the RitKeep PMAX-4750 commercial grade or mainly for home use?** A: Yes. RitKeep PMAX-4750 is a heavy-duty home gym and light-commercial style Smith machine. Its reinforced frame, triangular base and L-shaped side braces support serious strength training for home gyms and garage gyms. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/803453231-smith-machine-with-jammer-arms-and-leg-press-with-adjustable](https://www.desertcart.id/products/803453231-smith-machine-with-jammer-arms-and-leg-press-with-adjustable) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-08-07*