Speediance United Kingdom · Owner marketplace

Upgrading? Your Gym Monster has a next owner.

List it free in a few minutes. Buyers contact you directly, you keep the full price, and the remaining warranty goes with the machine.

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Already listed?

Gym Monster 3 in a home training space
  • Free to listNo fees, no commission. The full price is yours.
  • Warranty goes with itAny remaining original warranty transfers to the new owner.
  • Still supportedGenuine parts, repair guides and technicians through Speediance Care.

Selling to upgrade?

Put it towards a Gym Monster 3, or step up to Gym Monster Ultra.

See Gym Monster 3 See Gym Monster Ultra

A private sale, agreed between you.

Speediance United Kingdom introduces owners. We do not take payment, arrange transport or insure the move. You and the other owner agree the price, payment, collection and any transit insurance directly. See the machine working before you pay. Damage during a private move is not covered by us or by the warranty.

Machines for sale

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How selling works

  1. Verify your order

    Enter the order number from your original Speediance United Kingdom order. We email a code to the address on that order.

  2. Add photos and a price

    Choose the machine, add clear photos and your asking price. It goes live as soon as our automatic checks pass.

  3. Hear from buyers

    Buyers email you directly. Agree the sale and handover together, and change, mark sold or remove your listing any time.

Moving a machine

  • Measure the way out and the way in: doors, stairs, lifts and parking at both addresses.
  • Agree in writing who books and pays the carrier, and who insures the move.
  • Photograph the machine, its serial number and accessories at handover.

Independent transport options to compare

  • ShiplyCompare quotes for large-item delivery.
  • AnyVanHeavy and large-item couriers.

Independent providers. Speediance does not book or insure their work.

Speediance Care

Second-hand. Still supported.

Speediance Care helps every owner with parts, repairs, technician visits and warranty claims.

Visit Speediance Care

  • Parts, down to the fixings.

    Replacement parts, including nuts, bolts, screw packs and larger components.

    Find spare parts

  • Fix it with our help.

    Step-by-step guides for suitable self-service repairs, with help from our support team.

    Explore repair guides

  • Prefer a technician?

    Ask Speediance Care to arrange a technician visit. The team confirms availability, warranty coverage and any charges before booking.

    Request a technician

Good to know

How do I list my machine?

Choose List my machine free and enter the order number from your original order. We email a code to the address on that order. Choose the machine and any accessories you include, add your photos, city and price, and tick the four statements. Your listing goes live as soon as our automatic checks pass.

How do I change, mark sold or remove my listing?

Use the private link in the email we sent when your listing went live, or choose Manage my listing on this page and verify your order number again. Changes are instant.

How do I report a listing?

Open the listing and choose Report this listing. A listing is hidden automatically once three different people have reported it, and the seller is emailed.

Does the warranty transfer to the new owner?

Yes. Any remaining original warranty goes with the machine. It does not restart or extend on resale. For a claim, the new owner gives the original order number and the machine's serial number. Read the warranty policy

How is the warranty left worked out?

We use the original order's fulfilment date, or the order date if that is missing. The original delivery date sets the actual warranty period.

Are the photos of the actual machine?

Yes. Sellers upload their own photos, and each one passes an automatic check before the listing goes live. See the machine working in person before you pay.

How do payment and collection work?

You and the seller agree it directly. See the machine working before you pay. Speediance never asks for payment for used machines, so never pay a deposit to anyone claiming to be us.

What if something goes wrong after I buy?

Speediance Care helps with parts, repairs, technician visits and warranty claims. Questions about the sale itself are for the seller, and transport claims are for your carrier or insurer. Speediance Care

Marketplace terms