Throwdown HIITMILL X 9-4880-KINTP0 (New)

SKU: TD-HIITMILLX-9-4880

ConditionNew
GradeCommercial
WarrantyFull Manufacturer’s Warranty · details
ShipsFreight delivery with liftgate — installation options at checkout
Processing timeTypically ships in 2–4 weeks — contact us for exact lead time
DeliveryFree Shipping (continental US)

$6,380

Financing from $177/mo— learn more

In stock

Delivery & installation
Financing available
Warranty included
Expert support

Call +1 (800) 555-0199 for volume pricing.

Brand: Throwdown
Condition: New
Grade: Commercial
SKU: TD-HIITMILLX-9-4880
Weight: 75 lb

AND YOU THOUGHT OUR STAIRS WERE TOUGH

The Throwdown HIITMill X is a game-changer in High-Intensity Interval Training circuits. Unlike traditional treadmills, this self-powered machine is designed to push athletes beyond standard cardio. By integrating speed, strength, and resistance, it amplifies the impact of every HIIT session, delivering explosive power and agility training in one compact tool. Ideal for circuits, the HIITMill X challenges users to sprint, push, and drive with sled-like resistance, making each interval more intense and effective. It elevates metabolic conditioning, giving users the ultimate calorie-torching, muscle-building experience. Get ready to supercharge your HIIT circuit with a piece of equipment that’s built for serious results.

2025–2026 rebrand note: This Throwdown HIITMill X 9-4880-KINTP0 is the rebranded version of the StairMaster HIITMill X (New).

Note: Weight plates are not included.

Throwdown HIITMILL and Throwdown HIITMILL X


Throwdown HIITMILL	Throwdown HIITMILL X

Features

Brake system for improved resistance adjustment
Multi-grip hand positioning with water bottle and phone holder
Magnetic resistance brake with resistance control lever
Extra-wide 23" belt width for lateral training and max stability under load
Self-powered walking, running and pushing
Portable design
Accessory attachment points (straps and tubing not included)
Farmer's Carry lift arms (HIITMill X only)
3mm cushioned turf belt compatible with plastic field cleats
HIIT console with easy to read backlit display, Bluetooth & ANT+ connectivity, and programmable time, distance, calories, time interval, and calorie interval programs
Leverage Throwdown's unique HIIT products to attract new members, or learn to market your own exciting HIIT program to create a new source of revenue for your facility

Tech specs

Color Scheme: Black and Silver
Frame Construction: Heavy-gauge welded steel construction
Dimensions: 78"L x 55"W x 66"H (197cm x 140cm x 167cm)
Running Area: 23" Wide
Step-On Height: 7.5" (19cm)
Incline Range: Fixed 11-degree incline
Resistance System: Magnetic resistance brake with resistance control lever
Belt Type: 3mm PVC cushioned (compatible with plastic field cleats)
Deck Type: MDF with phenolic coating
Farmer's Carry Lift Arms: Yes
Power Requirement: Self-powered walking, running and pushing
Console: Throwdown HIIT
Water Bottle Holder: Yes
Finish: Electro-static powder-coat
Max User Weight: 350 lbs (159 kg)
Product Weight: 441 lbs (220 kg)
Product SKU: 9-4680-KINTP0

Warranty

COMMERCIAL (Facilities that charge dues and/or > 8 hours/day usage)
- Limited 10 year warranty on structural frame not including coatings, all other components warranted for 2 years parts and 1 year labor, wear items* 1 year parts and labor.

LIGHT COMMERCIAL/VERTICAL (Non-dues paying facility and < 8 hours/day usage)
- Limited 10 year warranty on structural frame not including coatings, all other components warranted for 3 years parts and 3 year labor, wear items* 1 year parts and labor.

CONSUMER (Home setting, equipment used by home occupants only.)
- Limited 10 year warranty on structural frame not including coatings, all other components warranted for 10 years parts and 3 year labor, wear items* 1 year parts and labor.

*Wear items include treadmill belts and decks.

The GymGo promise

Every unit we ship is covered: Full Manufacturer’s Warranty. New equipment carries the full manufacturer warranty, and GymGo handles the claim for you — one call, no runaround.

Read the full GymGo warranty terms →

Commercial gym equipment ships by palletized freight carrier, not parcel. After you place an order request, a GymGo specialist confirms the exact freight cost and delivery window for your ZIP code before anything is charged.

Choose your delivery level

Curbside freight — the carrier delivers to the end of your driveway or loading dock with a liftgate. You move the equipment inside. Lowest cost.
Room of choice — the delivery team brings the equipment into the room where it will live, including stairs where accessible.
Full assembly & installation — white-glove crews place, assemble, level and test the equipment, then remove all packaging. Recommended for treadmills and multi-station strength lines.

Lead times

Typical lead time: typically ships in 2–4 weeks — contact us for exact lead time. Transit adds roughly 3–10 business days depending on distance from our Hayward, CA warehouse. We call to schedule a delivery appointment before the truck arrives.

Full shipping & delivery details →

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