For: Dealers and buyers quoting manual (user-driven) treadmills and other self-powered cardio for clubs, studios and rooms without spare circuits.
The decision: What to require in writing on the quote — the standard and revision a machine was evaluated against, how its console is powered, its weight, wear parts and warranty — before the electrical drawings and the order are final.
60-second answer: ASTM’s treadmill specification changed its title from “Motorized Treadmills” (F2115-19) to “Treadmills” (F2115-25), and its scope now covers “motorized and user-driven treadmills.” Ask for the designation with its year and the test evidence behind it. Fan bikes are not treadmills; the applicable ASTM specification for stationary exercise bikes and ergometers is F1250, so ask which standard a bike was actually tested to. “No electricity required” describes the drive, and some consoles still run on batteries or a generator, so confirm console power per model. Then get the wear-part list, stocking position and component-level warranty terms.
What changed in ASTM F2115, and what did not
The case for self-powered cardio equipment often starts on a floor plan: a corner with no outlet, a rooftop deck, a studio whose panel is full. That is a legitimate reason to specify it and a poor reason to skip the specification questions.
ASTM’s own store pages show the change. F2115-19, now marked historical, was the “Standard Specification for Motorized Treadmills,” and its scope covered “the design and manufacture of motorized treadmills.” The active edition, F2115-25, is the “Standard Specification for Treadmills,” and its scope covers “the design and manufacture of motorized and user-driven treadmills.” ANSI’s listing records F2115-25 as a revision of F2115-19. Both editions are intended for users aged 13 and older and are used together with ASTM’s general fitness equipment specification, F2276, and test methods F2571 and F2106.
Three limits on what that tells a buyer:
- The treadmill specification is not the only document. F2115 is used with F2276 (current edition F2276-23), which sets design and manufacturing parameters for fitness equipment as that standard defines it. What changed with the 2025 edition is that the treadmill-specific specification now names user-driven machines in its scope.
- The public summary does not list which clauses apply to user-driven units. ASTM’s abstract still describes requirements in terms of motorized treadmills, including a stop switch for motorized units. Ask the supplier which requirements the model was tested against, and by whom.
- Bikes have their own specification. ASTM’s specification for stationary exercise bicycles and upper and total body ergometers is F1250, so for an air bike ask which standard it was actually tested to. A treadmill designation on a bike quote is a red flag; see our fan bike buyer checks.
Conformance on the quote
A buyer can now ask of a user-driven treadmill the same conformance question asked of a motorized deck. Ask for the full designation with its year rather than “ASTM F2115” or “meets ASTM,” and for the evidence: a current F2115 test report or laboratory letter that names the model, and which revision it was tested to. For a motorized model, a report against the revision current at testing can be acceptable. For a user-driven model, note that F2115-25 is the edition that explicitly covers user-driven treadmills; a report against F2115-19 is against an edition whose scope was motorized treadmills only. The broader method is in verifying certification marks, standards and evidence.
Console power: “no electricity” usually describes the drive
Manufacturers state plainly that the drive needs no power. Woodway’s Curve specification lists electrical as “Not Required for Standard Display Curve.” Assault Fitness says the AssaultRunner Elite “Uses No Electricity.” Consoles are a separate question, and they vary by model and display option:
- Rogue says the Echo Bike’s connected console “operates on 4 AA batteries.”
- Concept2 says the BikeErg monitor is “powered by 2 D-cell batteries,” with a power generation feature that supplies operating power while pedaling.
- Woodway qualifies its no-electricity statement to the standard display, so ask what an upgraded display needs.
Get the console answer in writing before the electrical drawings are issued: battery type and expected replacement, any generator, any optional power supply, and what happens to connectivity and session data when the battery is low. The circuit side of the plan is covered in cardio electrical requirements.
Weight, wear parts and warranty
User-driven treadmills are heavy objects for a delivery route and an upper floor. Woodway lists the Curve at 355 pounds. Assault lists the AssaultRunner Elite at 289.2 pounds assembled and 373.7 pounds boxed, with a 400-pound maximum user weight. Put assembled and boxed weights on the delivery survey, and for rooms above grade, on the structural engineer’s pack described in upper-floor load capacity.
Removing the motor and controller does not remove wear. Woodway describes the Curve’s slat-belt design; ask which parts of a running surface like that, and which bearings, the manufacturer treats as wear parts. Ask for a named wear-part list with part numbers, whether each part is field-replaceable, and where it is stocked domestically. Read warranty terms by component and labor: Woodway lists five years on frame and belt, three years on all other components and one year on labor for the Curve. Log scheduled wear-part replacement separately from repairs so routine consumption is not read as a reliability problem later.
| Quote line | Acceptable answer | Needs work |
|---|---|---|
| Treadmill standard | Current F2115 test report or lab letter for the model, revision named (F2115-25 explicitly covers user-driven units) | “Meets ASTM,” no revision, or F2115-19 offered for a user-driven model |
| Bike or ergometer standard | The standard the bike was actually tested to, named with its year; F1250 is the applicable ASTM specification | A treadmill standard cited for a bike, or no standard named |
| Console power | Battery type, generator or power supply named, plus low-battery behavior | “No electricity required” with no console detail |
| Weight and delivery | Assembled and boxed weights and dimensions | Footprint only |
| Wear parts | Named parts, part numbers, field-replaceable or not, domestic stock | “Maintenance-free” |
| Warranty | Terms by component and labor, for commercial use | One headline term |
| Program use | A named class or program that will schedule the units | “Members will try it” |
The last row is the one that decides whether the purchase works. On a user-driven treadmill the user supplies the force that moves the belt. Count the programs that will schedule the units before counting members who might try them, and review utilization at a date you set.
What to do this week
- Write the standard designation and revision on the purchase order: the F2115 revision in the model’s test report (F2115-25 for user-driven treadmills), and for bikes the standard actually tested to, with its year.
- Ask each supplier for the test report or lab letter behind the conformance claim.
- Get console power, battery and low-battery behavior in writing before the electrical drawings are issued.
- Request the wear-part list with part numbers and stocking location, and order the first set with the machines if lead times are long.
- Name the program that will use the units and set a date to review utilization.
Continue with FEX
- Cardio quote gaps: electrical, matting and wear parts
- Equipment durability: wear parts and supply support
- Comparing commercial equipment warranties
FEX editorial guidance: the quote check and program-use test are FEX analysis. Standard titles and scope wording come from ASTM’s public store pages; FEX has not reviewed the full text of F2115-25, so ask suppliers which requirements their test covered. Manufacturer instructions control assembly and service procedures.
Source notes
- ASTM International: F2115-25 Standard Specification for Treadmills (page last updated July 24, 2025; accessed October 8, 2026) — Current title, scope wording (motorized and user-driven), users aged 13 and older, related standards, abstract.
- ASTM International: F2115-19 Standard Specification for Motorized Treadmills (accessed October 8, 2026) — Previous title and scope; historical status.
- ANSI Webstore: ASTM F2115-25 (accessed October 8, 2026) — Lists F2115-25 as revising F2115-19.
- ASTM International: F2276-23 Standard Specification for Fitness Equipment (page last updated September 12, 2023; accessed October 8, 2026) — General fitness equipment specification, active edition.
- ASTM International: F1250-20(2025) (page last updated February 21, 2025; accessed October 8, 2026) — Specification for stationary exercise bicycles and upper and total body ergometers.
- Woodway: Curve (accessed October 8, 2026) — Electrical requirement, unit weight, slat-belt design, warranty terms.
- Assault Fitness: AssaultRunner Elite (accessed October 8, 2026) — No-electricity statement, assembled and boxed weight, maximum user weight.
- Rogue Fitness: Echo Bike Connected Console product guide (accessed October 8, 2026) — Console runs on four AA batteries.
- Concept2: BikeErg specification sheet (accessed October 8, 2026) — Monitor batteries and power generation feature.
Editorial update, October 8, 2026: Verified the F2115 title and scope change against ASTM’s pages for the 2019 and 2025 editions and corrected the claim that fan bikes fell under the treadmill standard; the applicable ASTM specification for bikes is F1250. Replaced general claims about console power, weight and ownership cost with manufacturer specifications, and removed unsupported statements on adoption, noise and supplier histories.
