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Ropeflex  | SKU: RX505

Ropeflex RX505 Endless Cable Drum – Attachable Cable Trainer for Racks, Walls, and Pull-Up Bars

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Key Features

  • Compact
  • about 8 kg
  • Frictional resistance up to approximately 91 kg
  • Wall-
  • Rack-
  • Pole Mounting
  • Clamping plate included
  • Stainless steel (optional)
  • Made in the USA
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Description

The Ropeflex RX505 is the compact entry-level solution for endless rope training: a steel friction drum weighing about 8 kg that you can mount on a wall, rack, post, or pull-up bar. According to the manufacturer, you can adjust the resistance by winding the rope—up to about 200 lb (approx. 91 kg). No moving parts, no electricity, maintenance-free, and suitable for outdoor use.

Key Benefits

  • Dimensions (packed): approx. 28 × 20 × 28 cm, approx. 8 kg
  • Friction resistance up to approximately 200 lb (approx. 91 kg), adjustable by winding the rope
  • Mounting on a wall, rack, wooden or metal stand, or pull-up bar (strap optional)
  • Clamping plate included; J-Hook, Tork.One adapter, and rail set are optional
  • Stainless steel model for damp areas and outdoor use
  • No electricity, no moving parts—maintenance-free

Who is it suitable for?

Best suited for home gyms with a rack or a sturdy wall, CrossFit boxes, martial arts gyms, and as a second drum for the RX1500 or RX90.

What's Included

  • RX505 Cable Drum with Cable
  • Clamp Plate Mounting

Technical Specifications

  • Model: RX505 (C45-7979-02)
  • Dimensions (D × W × H): approx. 28 × 20 × 28 cm (11 × 8 × 11 in)
  • Weight: approx. 8 kg (18 lb)
  • Resistance: Friction, up to approx. 200 lb (approx. 91 kg), adjustable via the rope winding mechanism
  • Construction: Steel (11-gauge); stainless steel optional
  • Rope: Handcrafted rope with a polyester braid, non-slip and easy to clean—black or burgundy-black
  • Mounting: Wall, rack, stand, pull-up bar; strap, J-hook bracket, Tork.One adapter, rail set sold separately
  • Use: Indoor and outdoor
  • Colors: textured black, gray, red, or white
  • Origin: Developed and manufactured in the U.S. (according to the manufacturer, San Carlos, California)
  • Warranty: 24-month statutory warranty. Additionally, the manufacturer’s warranty as stated at Ropeflex: 10 years on the frame and structural components, 3 years on pulleys and bearings, 1 year on the cable, electronics, and labor, and 6 months on upholstery and accessories (manufacturer’s U.S. warranty terms; binding conditions are specified in the offer).

As of: 09/2026

Applications

Pull-up training on a rack or against a wall, circuit training, a supplement to pull-up stations, outdoor facilities.

Related Products and Accessories

Consulting, Quotes, and B2B

Ropeflex-We supply equipment upon request with a written, fixed-price quote that includes shipping, optional installation, and a delivery date. For studios, gyms, clubs, government agencies, and teams, we offer tiered pricing and work with you to plan functional zones. Our team is available to assist you via WhatsApp, phone, or email.

Frequently Asked Questions (FAQ)

How do I adjust the resistance?

The number of cable wraps around the drum—the more wraps, the more friction. A magnetic resistance mechanism like the one in the RX2100 is not included here.

Can I attach the drum to a pull-up bar?

Yes, with the optional RX505 strap; there is a J-hook mount for racks and an adapter for Tork.One systems.

Why "Make an Offer" instead of "Buy It Now"?

Ropeflex-The devices are shipped from the U.S.; shipping, customs duties, and delivery time depend on the configuration and destination. You will therefore receive a binding, fixed-price quote with no open items.

Is Kraftathlet an authorized dealer?

Yes. We source Ropeflex directly and supply genuine products with a manufacturer's warranty. You will receive a written quote detailing the price, shipping costs, and delivery date.

Ropeflex-These devices are exercise equipment, not medical devices. All technical specifications are provided by the manufacturer; measurements have been converted from inches and rounded. If you have any health concerns or are undergoing treatment, consult your doctor or therapist before exercising.

Specifications
  • Intended User
    Home, Light Commercial, Commercial
  • Height in cm
    28
  • Width (cm)
    20
  • Length cms
    28
  • Product
    nullDownload

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Manufacturer's Warranty

Full manufacturer's warranty on our products.

Delivery on a Specific Date

Delivery by freight carrier — by scheduled appointment.

Secure Payment

Credit card, bank transfer, Klarna (installment payments available).

Professional Quality

Designed for everyday studio use and real-world performance.

PAY THE WAY THAT WORKS BEST FOR YOU

FLEXIBLE PAYMENT OPTIONS

SECURE PAYMENT

Your payment information is processed securely. No one has access to your credit card information.

INSTALLMENT PAYMENT

Pay in installments with Klarna — pay conveniently in installments.

PURCHASE ON ACCOUNT

For business customers — buy first, then pay conveniently by invoice.

SEPA Transfer

Prepayment via SEPA transfer — secure and direct.

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Frequently Asked Questions

Answers Before the Offer

Delivery, payment, financing, and service—these are the issues that should be clarified before making an investment decision.

We ship throughout the European Union. Our focus is on the DACH region—Germany, Austria, and Switzerland—because we have established our own freight forwarding, installation, and service partners there and can make binding delivery commitments.

For deliveries to other EU countries, we calculate shipping and installation costs on a project-by-project basis. Please let us know the delivery location, floor level, and access conditions—both of these details, along with the price, will be included in your quote.

If the item is in stock, please allow 7–10 business days from the date we receive your payment.

For custom models, specific color and upholstery requests, or complete studio setups, the delivery time may be longer. The binding delivery window is listed in your order confirmation—as a commitment, not an estimate.

We'll contact you before we process a payment.

You'll be given a realistic delivery date, and you can then decide for yourself whether to wait, switch to an available model, or cancel your order. We do not accept payment for items for which we cannot meet the delivery date.

The following payment methods are available at checkout:

  • Credit and debit cards — Visa, Mastercard, American Express, Maestro, and UnionPay.
  • Digital Wallets — Apple Pay, Google Pay, and Shop Pay.
  • Local payment methods in Europe — Bancontact (Belgium), iDEAL and Wero (Netherlands), Przelewy24 (Poland), and MobilePay.
  • Payment by bank transfer in advance — the standard for larger orders and studio equipment.
  • Payment in installments via PayPal — for eligible customers.
  • Hire purchase and leasing through our financing partner.

For larger orders, we recommend bank transfers or financing, as credit card and digital wallet limits are often lower than the order amount. Additional payment methods, including installment plans and BNPL options, are currently in development.

Yes. With hire purchase or leasing, you spread out the investment over monthly payments instead of paying it all at once. With hire purchase, the device becomes your property at the end of the term.

Upon request, we'll include the terms directly in the quote so you can see the purchase price and monthly payment side by side. You'll find all the details and a calculator under " Leasing & Rent-to-Own."

Phone: Monday through Friday, 9:00 a.m.–5:00 p.m. (CET) at 0800 000 8929 — toll-free from Germany.

WhatsApp: You can also reach us outside of business hours at +43 665 67105401.

Email: beratung@kraftathlet.de for quotes and advice; customersuccess@kraftathlet.de for service and post-purchase inquiries.

You may return your order within 30 days of receipt. To do so, the merchandise must be unused and in its original packaging—for commercial equipment, this is a prerequisite for it to be resalable.

Please notify us in advance if you wish to return an item so that we can arrange for its return. The full terms and conditions are outlined in our Return Policy.

Yes. Upon request, we’ll handle transportation to the installation site—including transport within the building, setup, functional testing, training for your team, and disposal of packaging materials—even in buildings without a ramp or freight elevator.

Tell us the floor, door width, and elevator situation, and we'll include the location and price in the quote instead of it being a surprise on delivery day.

The vast majority of our clients are studios, medical practices, hotels, and institutions. They receive a proper invoice showing the applicable sales tax.

For intra-Community deliveries to businesses with a valid, verifiable VAT ID number, we bill using the reverse-charge procedure. We assist public contracting authorities by providing the compliance and procurement documents required internally.

Can't find your question here?

Send us a floor plan or room measurements and tell us what you plan to do in that space. You'll receive an estimate before we discuss equipment.

Discuss the project 0800 000 8929