As Seen In
The Cable Machine. Reimagined For Serious Trainers.
Motor-controlled cable resistance in 1.5 lbs — with three programmable training modes built for people who've outgrown standard home workouts.
Controlled
Smooth, consistent resistance on every rep. The same feel as a commercial cable stack — in a device that fits in your bag.
Lbs
Door frame. Hotel rack. Garage. Park. 60 seconds from bag to first rep — wherever your day takes you.
New Modes
Speed Mode. Eccentric Overload. Progressive Resistance. Three protocols no other portable device can run.
/Month
All three modes. Full resistance range. Unlocked from day one. No app required. No monthly fee. Ever.
One Device.
Three Protocols.
Zero Monthly Fees.
The Go-Tone Pro is built for the trainer who wants more than constant load. Whether you're rebuilding after injury, breaking through a plateau, or chasing maximum muscle growth — the Pro has a mode engineered for exactly that. One purchase. Full ownership. The workout follows you.
See It In Action.
Anchor. Set. Pull.
Three steps from bag to first rep. No tools, no installation, no subscription required — and no one waiting on the cable machine.
Anchor It.
Loop the strap over any door, rack, pull-up bar, tree branch, or fixed point. The Go-Tone Pro is secured in under 20 seconds. No drilling, no wall mounts, no gym membership required.
Set Your Weight.
Press the buttons. Resistance updates instantly — 6 lbs to 132 lbs, dialled directly on the device. No weight plates to swap, no pin to move, no interruption between sets.
Pull.
That's the whole protocol. The Go-Tone Pro delivers constant, controlled cable tension from the first degree of movement to the last — in any exercise, in any room, anywhere you carry it.
Under 60 seconds.
Three New Modes. One New Standard.
The Go-Tone Pro builds on the original with three programmable resistance protocols and a built-in cooling fan — designed for trainers ready for more.
Keeps everything from the original — motor-controlled tension, 1.5 lbs, 60-second setup, up to 66 lbs — and adds these.
Constant velocity — not just constant tension. The motor governs your movement pace, making it impossible to rush through the eccentric or jerk the concentric. Built for technique work, rehab, and locking in clean motor patterns before adding load.
Pull at 15 kg. Lower at 22 kg. Higher resistance on the return phase targets the eccentric — responsible for roughly 60% of muscle growth stimulus. An asymmetric load protocol that's impossible with free weights. Only a motor can do this.
Resistance adjusts through your full range of motion — shaped to match the natural strength curve of each exercise. No easy zones. Maximum stimulus from the first degree to the last. The training response of accommodating resistance, without anything extra.
Internal cooling for sustained heavy use. Back-to-back sessions, daily training, shared households — the motor maintains full resistance accuracy without thermal drop-off, session after session. Built for how serious trainers actually train.
Built for every
training goal.
The motor governs your movement pace — not just the load. Constant velocity through every degree of motion makes it impossible to rush a rep or drop through the eccentric. Built for technique work, rehab, and locking in clean motor patterns before adding load.
Pull at 15 kg. Lower at 22 kg. Higher resistance on the return phase targets the eccentric — responsible for roughly 60% of muscle growth stimulus. Asymmetric loading like this is physically impossible with free weights. Only a motor can execute it rep by rep.
Resistance adjusts through your full range of motion — shaped to match the natural strength curve of each exercise. On a curl, resistance builds through the arc where your muscle is strongest. No dead zones. No wasted degrees of motion.
Introducing New Cooling System.
The new modes push harder. Eccentric Overload and Progressive resistance demand sustained motor output — and sustained output generates heat. The built-in fan keeps the motor at optimal temperature, so resistance stays accurate from your first rep to your last.
Resistance accuracy maintained throughout heavy protocols. No mid-session drop-off, no degraded tension as the motor heats up under sustained load.
Built for daily training, back-to-back sessions, and shared households — the volume that would push the original to its thermal limits.
Sustained optimal operating temperature extends motor precision over the lifetime of the device — not just the session.
Less heat variation means quieter sustained performance and the same resistance feel from set one to set ten.
Go-Tone Pro — Built-In Cooling System
Every Cable Move. Upper. Lower. All Of It.
The Go-Tone Pro runs every cable movement pattern — horizontal pulls, vertical pulls, presses, hip hinges, rotations. Not just chest and arms. Upper body, lower body, core. If a commercial cable machine can do it, the Go-Tone Pro can do it. Including legs.
- Cable Chest Press
- Cable Fly
- Cable Crossover
- Shoulder Press
- Lateral Raise
- Tricep Pushdown
- Overhead Extension
- Lat Pulldown
- Seated Row
- One-Arm Row
- Bicep Curl
- Hammer Curl
- Face Pull
- Rear Delt Fly
- Romanian Deadlift
- Cable Squat
- Sumo Squat
- Cable Kickback
- Hip Abduction
- Hip Extension
- Leg Curl
- Pallof Press
- Cable Rotation
- Woodchop
- Reverse Woodchop
- Cable Crunch
30+ Exercises.
One Go-Tone Pro.
The same movements you'd run on a commercial cable stack — without the rack, the wall mount, or the commute. Anchor the Go-Tone Pro to any door. 60 seconds to your first rep.
The Gym You'll Actually Use.
Rated 4.5 on Trustpilot. Real cable training, real results — no subscriptions, no monthly fees.
Better Than My Commercial Gym's Cable Machine
"I was just going to use it for travel, but I use it all the time at home. I like it better than commercial cross functional trainers. It is very smooth. The 66lbs of resistance is plenty — I have not found an exercise where it is not enough.
Bought a Second One. That Says Everything.
"Amazing little machine — truly a portable gym. The concentric and eccentric resistances are tremendous. Love it so much I purchased a second one. Total gym under 8lbs with all accessories.
I Recommend This to Every Single One of My Clients
"I'm a personal trainer and was looking for a portable device. I think I found the perfect device. More than enough resistance. You can feel the eccentric phase — not easy if you do it the right way. I highly recommend it.
No subscriptions or hidden costs. The Rayofi Portable GYM Machine is a steal in the world of home gym equipment.
— Zek · Gear Diary
Real People. Real Strength. Real Life.
FAQs
Built by Athletes.
Built for Real Life.
