True Fitness ZTX-850 Treadmill (Remanufactured)

SKU: trueztx850

ConditionRemanufacturedWhat is remanufactured?
GradeCommercial
Warranty1 Year Parts & On-Site Labor w/Ext. Warranty Options · details
ShipsFree liftgate freight to the continental United States · white-glove install $350 per machine
Handling & delivery1–3 business days handling · arrives in 4–10 business days
DeliveryFree Shipping (continental US)

$2,869

Financing from $80/mo— learn more

Out of stock — request a quote

Delivery & installation
Financing available
Warranty included
Expert support

Call +1 (786) 548-6624 for volume pricing.

Brand: True Fitness
Condition: Remanufactured
Grade: Commercial
SKU: trueztx850
Weight: 225 lb

True 850 ZTX series treadmills are the ultimate choice for high-use commercial facilities, exceeding competitive specifications in almost every important category. Backed by the industry's most comprehensive warranty, the True 850 ZTX features our exclusive S-Drive servo motor along with an oversize running surface.

Features

Continous Lubrication System: No messy liquids or pumps. Just a wax stick that is changed as required
Auto Sensor Shut Off: This will turn off the treadmill, when no one is present
Durable Steel frame
State of the art motor that goes up to 15mph
Auto lubrication system
Made in the USA!
Great for schools, hotels and gyms!
Motor: 6 HP Continuos Duty
Incline: 0-15%
Programs: Four preset each containing 9 levels of intensity (only on the 850ZTX-P and 850ZTX-HRC)
Handrails: Handlebars are standard and Rehab/medical rails are optional (with or without heart rate monitoring
Console: Solid state touch sensor key pad-no moving parts to wear, collapse or abuse
Frame: Steel frame with aluminum straddle covers
Electrical receptacle & plug: NEMA 5-20R 120v
Electrical requirements: 20 amps, dedicated circuit required, non-looped grounded
Heart Rate: Touch Rate Heart Rate Control

Tech specs

Walking surface: 23" x 63" (58.4 cm x 160 cm)
Max User Weight: 500 lbs (227 kg)
Product Weight: 310 lbs (140.5 kg)
Dimensions: 77" L x 29" W x 58" H (195.5 cm x 73.5 cm x 147 cm)

Warranty

1 Year Parts & Labor Warranty Standard
Extended Warranty Options up to 5 Years Parts & Labor Available: See Product Warranty Options for Pricing

The Twister Gym Bus promise

Every unit we ship is covered: 1 Year Parts & On-Site Labor w/Ext. Warranty Options. Remanufactured equipment is rebuilt to factory spec by our technicians, tested under load and backed by Twister Gym Bus — extended coverage up to 5 years parts and labor is available at checkout.

Read the full Twister Gym Bus warranty terms →

Commercial gym equipment ships by palletized liftgate freight, not parcel — and standard freight is free to any address in the continental United States.

Delivery options

Standard liftgate freight — free. The carrier lowers the crate to your curb, garage or loading dock with a liftgate; you move the equipment inside.
White-glove delivery & installation — $350 per machine. Our crew places, assembles, levels and tests the equipment, then removes all packaging.
Warehouse pickup — free from our Boca Raton, FL warehouse.

Handling & transit

Orders are handled in 1–3 business days and spend 3–7 business days in transit, so equipment typically arrives within 4–10 business days. Orders placed before1:00 PM ET on a business day enter the same-day handling queue. Custom powder-coat or upholstery finishes add lead time, confirmed before dispatch. You'll receive tracking and a scheduled delivery window once your equipment ships.

Title and risk pass to you on delivery. Inspect the crate and note any damage on the driver's receipt before signing, then email photos within 24 hours. Undamaged equipment can be returned within 30 days — see Returns & Refunds.

Full shipping & delivery details →

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