Freesky Warrior Ultra M-530 Review Canada (2026): Real Range, Fit and Law, Computed

Zeus on a gravel two-track in Alberta aspen parkland at first snow, with a black Freesky Warrior Ultra M-530: a Playcut.ai rendering made from the photograph on Freesky's Warrior Ultra page.

By Milad Ghobadibeygvand, BScN (Western University, 2014) · Freesky's pages, manual and certificates and every provincial and territorial rule re-read on 28 October 2026; four recall registers searched on 28 and 29 October 2026

The Warrior Ultra is Freesky's M-530 fat-tire bike moved to a 60-volt pack: two hub motors, one at each wheel, full suspension and 26 × 4 inch tires. Every Freesky figure below was read on 28 October 2026 from Freesky's Canadian and US product pages, the manual and the two certificates those pages link. Every range and fit figure is computed, with the method linked, and every provincial and territorial rule was re-read from its published text.

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Who is the Freesky Warrior Ultra for?

Freesky launched the 60-volt Warrior Ultra on 21 August 2026, RedTail reported, and we added it on 15 September. At 44.0 kg and a printed 72 km/h, it is easy to buy for the wrong job: no province or territory treats it as an e-bike on its roads. It is built for private land and permitted trails; below, we compute its range, its fit and where it can be ridden.

Private land can mean acreage, a farm, a cottage lot or a hunting lease; a permitted trail is one whose network allows motorised vehicles. Two driven wheels put power down on loose ground where one wheel would spin, and Freesky rates the bike to carry 400 lb (181 kg) of rider and gear.

It is not built for a commute, a bike lane or a third-floor apartment. If your riding is on roads and paths, our guide to 500 W, 750 W and 1,000 W e-bikes explains where the provincial lines fall.

What does Freesky print for the Warrior Ultra?

Freesky's Canadian page prints two 3,000 W peak hub motors with 130 N·m each, a 60 V 30 Ah LG pack (1,800 Wh), 45 MPH on pedal assist, a 400 lb load and 97 lb of bike. The table quotes Freesky's own wording where it gives one, read on 28 October 2026, with metric conversions in the last column.

Source: Freesky Canada's Warrior Ultra product page, read 28 October 2026; the manual and both certificates are linked under Sources.

The Warrior Ultra in Black: Freesky's own product photograph of the bike, set in our studio (from our listing). Tap or click to enlarge.

What Freesky does not print

Three figures buyers ask about are missing from every Freesky source we read on 28 October 2026. There is no rated motor power: the "6000W" is peak only, and RedTail found no rated figure for any bike Freesky makes when it checked every product page, Freesky's product feed and all seven of its manuals in August. There is no battery weight and no towing limit.

Two safety lines come from the manual Freesky links for this bike, and they give two different windows. Its safety list puts the equipment's limits for use and storage at −20 °C and 45 °C; its battery section says the battery "is intended to be used, stored and charged when the ambient temperature is between" 0 °C and 40 °C. For a Canadian winter, plan on the battery's 0 °C line: it is the narrower of the two, and it is written for the battery itself.

How far does the Warrior Ultra go on one charge?

In our model, a 90 kg rider on the throttle alone gets about 116 km at 32 km/h on both motors and 152 km at 25 km/h from the full 1,800 Wh pack, on flat pavement at 25 °C. Keep a fifth in reserve and plan on 93 and 122 km. In the same model, Freesky's 193 km needs a steady 18 km/h.

Every figure here comes from the range model RedTail eBikes built for the Warrior Pro, the same M-530 frame on a 48 V pack. We imported it unchanged; before we gave it the Ultra's inputs, it reproduced all 15 of the throttle-only figures RedTail publishes for the Pro. The physics is set out on RedTail's range-formula section: wheel power from Martin and colleagues' validated cycling model, fat-tire rolling resistance measured on a drum, measured rider drag, a comparable hub motor's published curve, and LG cell energy by temperature.

Steady speed on flat pavement, 90 kg rider and gear, 25 °C, no wind, full 1,800 Wh pack, throttle only. "Not held" means the comparable motor cannot hold that speed on one motor at its rated power.

Pedalling stretches every figure: a steady 100 W from your legs takes the 32 km/h ride on both motors from 116 to about 156 km in the model. The throttle-only figures are the ones to plan on.

Running both motors costs no extra energy at a given speed in this model, and at higher speeds it saves a little: splitting the work keeps each motor in a more efficient part of its curve. Freesky says the same ("Engage both motors for smoother rides, reduced motor strain, and enhanced energy efficiency"). In our model, its lower dual-motor figure (64–97 km) matches a steady 36 to 47 km/h, so it reads as faster riding; at the same speed, the second motor costs nothing extra.

What Freesky's range claim asks of you

90 kg rider and gear, flat pavement, 25 °C, no wind, throttle only, full pack. Freesky gives no speed, weight, ground or temperature for its figures.

The arithmetic, one ride worked through

Take 25 km/h (6.94 m/s) on both motors with a 90 kg rider: 134.0 kg moving with the bike. Rolling resistance costs 96.2 W (the fat-tire median, Crr 0.01054) and air 119.5 W (drag area 0.603 m², air density 1.184 kg/m³), so the wheels need 215.7 W. Each motor turns out 5.8 N·m at 6.1 A; the motors turn 75% of their input into wheel power, drawing 287.4 W from the pack, and the pack passes on 97.0% of the cells' energy, so the cells give up 296.3 W, or 11.85 Wh per kilometre. 1,800 Wh ÷ 11.85 = 152 km; keep 20% back and plan on 122 km.

Rider weight, hills, ground and wind

Flat pavement, 25 °C, full pack. 181 kg is Freesky's full 400 lb load.

90 kg rider, 25 °C. At 10 km/h the comparable motors hold up to a 38.1% grade on both motors and 17.4% on one, on torque alone; tire grip, which the model leaves out, gives out first on loose ground.

Gravel ratios from Meyer, Kloss and Senner (2016), measured on one four-wheeled electric bicycle; no fat-tire gravel measurement was found, so read them as a guide to the spread.

What does Canadian cold do to the Warrior Ultra's range?

Cold cuts the pack's usable energy and thickens the air. At 25 km/h on both motors, the model gives about 130 km at 10 °C, 120 km at 0 °C and 109 km at −10 °C. Below 0 °C you are outside the battery window in Freesky's manual, and the sources disagree on how much energy a cold cell gives.

90 kg rider, flat pavement, no wind, full pack. Freesky's manual sets the battery window at 0 to 40 °C and the equipment line at −20 °C; "not bracketed" means the cold-cell sources start at 0 °C. The central figure uses McMaster University's LG HG2 cell measurements; the range column spans the cold-cell sources RedTail read for its cold-weather range figures. Below +5 °C the model holds tire resistance at its +5 °C value, so real winter figures run lower.

Snow is a different problem from cold. RedTail's fat-tire comparison quotes a winter-cycleway study by Fenre and Klein-Paste (2021) that found "Rolling resistance coefficients (Crr) higher than 0.025 noticeably reduce cycling comfort". In our model, at that resistance and 20 km/h, both motors give about 90 km at 0 °C and 82 km at −10 °C, below the battery window; deep or wet snow costs more. Our battery guide covers winter storage, and our winter e-bike guide compares bikes built for it.

Will the Freesky Warrior Ultra fit you?

Freesky prints a 5′5″ to 6′8″ rider window and a 27″ to 35″ inseam, but its listed seat height (35″ to 40″) and the seat height on its own drawing disagree, and the difference decides who fits. On the listed post, the saddle fits at least 8 in 10 measured adults from 5′1″, the shortest height measured, to 5′7″; on the drawing's taller post, from 5′9″ to 6′1″. At 5′8″ neither reading reaches 8 in 10 (63 and 74 in 100), and from 6′3″ up fewer than half fit on either, well short of Freesky's 6′8″.

These shares come from RedTail's fit run for the M-530 frame: 6,068 adults measured in the US Army's ANSUR II survey, each placed on the bike with a saddle height of 109% of inseam, the long-standing Hamley rule. Freesky prints the same geometry for the Ultra and the Pro, so the frame result carries over. RedTail measured Freesky's drawing and found its seat heights higher than the listed figures; its fit-formula section gives the method.

Each "in 100" figure is the share of measured adults at that height whose saddle fits on the seat height Freesky lists (35 to 40 in) or on the taller one its drawing shows (39.1 to 43.6 in); the 6′4″ row rests on 35 adults. ANSUR II measures US Army personnel aged 17 to 58 (2010 to 2012), not the Canadian public. "Saddle fits" means the seat can be set to a 109% saddle height for that rider: for shorter riders the limit is the seat's lowest setting, for taller riders its highest. A taller rider whose seat tops out below 109% still rides, with more bend at the knee.

By inseam, the listed post suits about 72 to 84 cm (28.2 to 33.0 in) and the drawing's post about 82 to 93 cm (32.1 to 36.5 in). The 27.1 in (69 cm) standover clears at least 99 in 100 measured adults at every height in the table, as RedTail's standover table shows.

Is the Freesky Warrior Ultra street legal in Canada?

No. Every province that defines an e-bike stops at 500 W and, where it sets a speed, at 32 km/h; Freesky prints a 45 MPH (72 km/h) pedal-assist top speed and two 3,000 W peak motors with no rated power. On roads, bike lanes and paths, it is not an e-bike anywhere in Canada.

Quotations are from each province's statute, regulation or regulator page, saved on the day they were read. A province's page can change; follow the link before you ride.

That leaves private land, with the owner's permission, and trails where the land manager allows motorised vehicles. Rules for those trails are set park by park and club by club, so ask before you ride. Ontario also says it is "illegal to modify your e-bike", and we do not sell or fit anything that raises this bike's speed. Our Canadian e-bike law guide links each province's full page, including Ontario, Québec and British Columbia.

Is the Warrior Ultra UL certified, and has it been recalled?

Freesky's page shows a "UL2849 Certified by TÜV" badge and its FAQ says "All FREESKY e-bikes are certified with both UL 2271 and UL 2849", but the two TÜV SÜD certificates Freesky publishes rate a 47.19-volt system and pack, and the Ultra runs 60 volts. No recall in Health Canada's, the US CPSC's, the UK's or the EU's records names Freesky; the UK and EU records do carry a 2026 border rejection of a FREESKY-branded 540E, a different model.

Both certificates name GuangZhou Yansan Science & Technology Co., Ltd as the holder. Read 28 October 2026.

The certificate behind the Ultra's badge names the M-530, but its stated ratings describe a 48-volt system, and no certificate Freesky links describes a 60-volt pack. RedTail reached the same finding in August, and our own listing says so. If certification matters to your purchase, call us before you order and we will ask Freesky for the certificate that covers the 60 V pack.

On recalls, Health Canada's recall search returned "No results found." for freesky, "m-530" and "yansan" on 28 October 2026, while a control search for "electric bicycle" returned results. The US CPSC's recall database returned no record naming Freesky, the Warrior Ultra or Yansan on its title, product-name and description fields, while a control brand returned its recall. RedTail's Freesky brand review also read the CPSC's product safety warning listing, 375 rows, on 13 October 2026, and "the listing carries no Freesky entry".

Each search ran beside a control that had to return results; a search that could not run is reported as not searched, never as none.

Two registers outside North America name Freesky, though not this bike. The UK's Office for Product Safety and Standards report 2609-0013 (published 4 September 2026, read 29 October 2026) covers a "FREESKY Electric Bicycle 540E", listed as "M-540E(RANGER) - BLACK": "The import has been rejected at the border", because "the supplied Declaration of Conformity did not match the product".

The report describes the bike as "presenting a serious risk of fire" (risk level: serious): without that evidence, "it may be possible for it to overheat and catch fire". It names the manufacturer as Guangzhou Electroy Corporation. The EU's Safety Gate alert SR/02811/26 (6 October 2026, notified for Northern Ireland) records the same rejection. Neither record is a recall, and neither names the Warrior M-530.

How does the Warrior Ultra compare with the Warrior Pro, Eurostar Turbo and Tesway X9 Ultra?

The Warrior Ultra and the Tesway X9 Ultra are the two 60-volt, 1,800 Wh bikes here, both $2,999 at Zeus. The Warrior Pro is the same Freesky frame at 48 volts for $2,899, and the Eurostar Turbo is Freesky's lower-priced two-motor bike at $2,099. Each maker's figures below were read on 28 October 2026.

The (maker) columns give each maker's own wording and units, from Freesky Canada's and Tesway Canada's pages, read 28 October 2026. All four carry about 180 kg (Freesky prints 400 lb, 181 kg; Tesway 180 kg). Computed range, one condition: an 82 kg (180 lb) rider at 32 km/h (20 mph) on both motors, flat pavement, 25 °C. The Pro, Eurostar Turbo and X9 Ultra figures come from RedTail's published models; the Ultra's comes from this review's model (RedTail's Warrior Pro model, unchanged), which gives 116 km for the 90 kg rider used elsewhere here.

Our dual-motor e-bike guide sets these beside the rest of our two-motor shelf, and our Freesky brand profile covers the whole Freesky line.

What add-ons does Freesky offer for the Warrior Ultra?

Freesky's Canadian page offers seven add-ons with the Warrior Ultra, and every one is available through us: call 1-866-938-7580 for the price. The bike already ships with a rear rack and front and rear mudguards. Freesky lists no spare battery for the Ultra on 28 October 2026.

• Cycling Package (4-Piece Kit): a bottle holder, a lock, a rear-view mirror and a phone mount.
• Foldable Platform.
• Bike Fishing Rod Holders (A Pair).
• Front Basket: listed as a pre-order.
• Smart Tag, E-Bike Anti-Theft Tracker (4-Pack).
• Side Surfboard Rack.
• CRAVOT CyberRack E2 Hitch Bike Rack: for carrying the bike on a vehicle; check any rack's rated load against the bike's 44 kg.

On batteries, Freesky's Extra Battery Pack listing names packs for other models, none for the Ultra, and says a battery "must be purchased based on the specific model and serial number of your vehicle". Plan your riding on the one 1,800 Wh pack.

The Camouflage colourway, $3,149 at Zeus: Freesky's own product photograph of the bike, set in our studio (from our listing). Tap or click to enlarge.

Who should buy the Warrior Ultra, and who should skip it?

Buy it if you ride private land or permitted trails, carry heavy loads, and want the most pack and power Freesky puts on its M-530 frame. Skip it if you need roads or paths, store your bike up stairs, or have an inseam outside about 72 to 93 cm, the span the two seat figures cover. The ledger below sets out both sides.

That verdict is our opinion, formed from the facts above, and the facts are printed so you can reach your own.

Buying the Freesky Warrior Ultra from Zeus

We list the Freesky Warrior Ultra M-530 at $2,999 in Black, Blue-gray and Green and $3,149 in Camouflage, with free shipping across Canada. Freesky's warranty is backed by Freesky in full on bikes bought from us, we handle every claim, and our 15-day return policy covers unused, unopened bikes, less a 15% restocking fee.

• Shipping: our shipping policy: "Shipping is Free Canada wide. Orders will be processed within 1-3 business days after the order has been confirmed. Shipping times will vary from 2-7 business days based on customer's location."
• Returns: our refund policy accepts "unused and unopened items within 15 days of delivery", with "a 15% restocking fee" except where a return is our error, and the customer pays return shipping.
• Warranty: Freesky's Canadian terms: 24 months on the motor, battery and controller and 12 months on other components, for orders placed on or after November 13, 2025, for the original purchaser. Backed by Freesky in full; we file and follow the claim for you.
• Zeus Care: our warranty page: "Your first month of Zeus Care is included with every e-bike." Zeus Care plans run from $119 to $599, and the page says "Zeus Care is not a warranty and does not add coverage."
• Paying over time: our financing guide sets out the options.
• Questions: call 1-866-938-7580 before you order; real people answer.

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Freesky Warrior Ultra questions, answered

Is the Freesky Warrior Ultra worth buying?

For the right rider, yes, in our view. It pairs a 60 V, 1,800 Wh pack with two hub motors and full suspension for $2,999; in our model, that pack covers about 116 km at 32 km/h on flat pavement. It is outside every provincial e-bike rule, so it suits private land and permitted trails; it does not suit roads, bike lanes or paths.

How fast is the Freesky Warrior Ultra?

Freesky prints a top speed of 45 MPH (72 km/h) on pedal assist. Our range model, built on a comparable motor's rated power, holds no steady speed above 60 km/h on both motors with a 90 kg rider; Freesky's 6,000 W is a peak figure for short bursts. Every provincial e-bike definition stops assistance at 32 km/h or less.

How far does the Freesky Warrior Ultra go on one charge?

In our model, about 116 km at 32 km/h and 152 km at 25 km/h on both motors, for a 90 kg rider on the throttle, on flat pavement at 25 °C with the full 1,800 Wh pack; keep a fifth in reserve and plan on 93 and 122 km. At 0 °C, the bottom of the battery window in Freesky's manual, the same 25 km/h ride gives about 120 km; at −10 °C, below that window, the cold-cell sources put it between 53 and 109 km. Freesky's "60-120 miles" (97–193 km) on one motor needs a steady 18 km/h at the top end in our model.

How much does the Freesky Warrior Ultra weigh?

Freesky prints 97 lb (44.0 kg). Plan on two people to lift it, and on a hitch rack: check the rack's rated load against the bike before you buy one. The bike carries a further 400 lb (181 kg) of rider and cargo on Freesky's figure.

How much does the Warrior Ultra battery weigh?

Freesky does not publish it. We read its Canadian and US product pages with every panel open, its product record and the manual it links, on 28 October 2026, and none gives the battery's weight. Freesky does print the pack itself: 60 V, 30 Ah, LG cells, rated IPX7.

What is the difference between the Freesky Warrior Ultra and the Warrior Pro?

The Ultra runs 60 V and two 3,000 W peak motors (260 N·m); the Warrior Pro M-530 runs 48 V and two 2,000 W peak motors (240 N·m). The Ultra's pack holds 1,800 Wh against the Pro's 1,440 Wh, and Freesky prints 45 MPH against 40. Freesky prints the same frame, weight, load, geometry and brakes for both. At Zeus the Ultra is $2,999 and the Pro $2,899.

Freesky Warrior Ultra or Tesway X9 Ultra?

Both are 60 V, 30 Ah, two-motor fat-tire bikes, and both are $2,999 at Zeus. Tesway prints a rated power for the X9 Ultra (1,200 W per motor) and Freesky prints none for the Warrior; the Warrior is lighter on paper (97 lb, 44.0 kg, against 53 kg) and Freesky prints a higher top speed. Our Tesway X9 Ultra review computes the X9's range the same way.

Is the Freesky Warrior Ultra street legal in Canada?

No. Every province that defines an e-bike stops at 500 W and, where it sets a speed, at 32 km/h; Freesky prints 72 km/h and no rated power. So no province lets it ride roads, bike lanes or paths as an e-bike. Ride it on private land with the owner's permission, or on trails where the land manager permits motorised vehicles, and read our e-bike law guide for your province.

Is the Warrior Ultra really 6,000 watts?

6,000 W is Freesky's peak figure for both motors together ("3000W + 3000W Brushless Peak Motors"). Peak is a short burst; rated power is what a motor holds, and the law is written around rated power. Freesky publishes no rated figure for this bike, and our US sister store, RedTail eBikes, found none for any bike Freesky makes.

Does the Freesky Warrior Ultra have a throttle?

Yes: Freesky prints a thumb throttle, 0 to 5 levels of pedal assist and a cadence sensor, which starts the motors when the cranks turn rather than measuring how hard you push. You can switch between rear-wheel drive and both motors.

How long does the Warrior Ultra battery take to charge?

Freesky says the pack is "fully recharged in just 10 hours" with its "US Standard 3A Smart Charger", which averages about 180 W into an 1,800 Wh pack. Its manual says to charge only between 0 °C and 40 °C, so in a Canadian winter, bring the battery indoors to charge.

Can I buy a spare battery for the Warrior Ultra?

Not from Freesky's Canadian store on 28 October 2026. Its Extra Battery Pack listing names packs for the Warrior Pro, the older Warrior and other models, none for the Warrior Ultra, and says a battery "must be purchased based on the specific model and serial number of your vehicle". Call us with your serial number and we will ask for you.

What accessories does Freesky offer for the Warrior Ultra?

Freesky's Canadian page lists a four-piece cycling package (bottle holder, lock, rear-view mirror and phone mount), a foldable platform, fishing rod holders, a front basket (pre-order), a four-pack of Smart Tag trackers, a side surfboard rack and a CRAVOT CyberRack E2 hitch rack. The bike ships with a rear rack and front and rear mudguards. Every add-on is available through us: call 1-866-938-7580.

How much can the Warrior Ultra tow?

Freesky publishes no towing limit for it. Its Canadian page lists no trailer for the Warrior Ultra, and its US page lists a pre-order cargo trailer without a towing figure. The 400 lb (181 kg) load Freesky prints is for what the bike carries; ask us before you hitch anything to it.

Is the Freesky Warrior Ultra good for hunting?

It suits hunting on private land and on trails that permit motorised vehicles. Two driven wheels, 26 × 4 inch tires and the 400 lb load cover gear and rough ground. Its 97 lb weight and the 0 °C floor on the battery's use window in Freesky's manual are the limits to plan around. Our hunting e-bike guide compares it with other picks.

Is Freesky a good e-bike brand?

On the records we checked, no recall at Health Canada, the US Consumer Product Safety Commission, the UK or the EU names Freesky; it publishes a manual and two TÜV SÜD certificates, and it gives 24 months of warranty on the motor, battery and controller. Two points to weigh: its certificates rate a 48 V system while the Ultra runs 60 V, and in 2026 the UK rejected an import of a different Freesky model, the 540E, at the border because its Declaration of Conformity did not match the bike, describing it as "presenting a serious risk of fire" without that evidence.

Where are Freesky e-bikes made?

Freesky's certificates name the holder as GuangZhou Yansan Science & Technology Co., Ltd, at an address in Guangzhou, China, and the manual it links names "YANSAN Technology Co., LTD". Neither document says where each bike is assembled.

What is Freesky's warranty, and how do I make a claim?

Freesky's Canadian policy gives 24 months on the motor, battery and controller and 12 months on other components for orders placed on or after November 13, 2025, for the original purchaser. Bought from us, those terms are backed by Freesky in full and we handle the claim: email support@zeusebikes.ca from your order email with photos or a short video, or call 1-866-938-7580.

Can you buy the Freesky Warrior Ultra in Canada?

Yes. We sell the Freesky Warrior Ultra M-530 at $2,999 in Black, Blue-gray and Green and $3,149 in Camouflage, with free shipping across Canada and our 15-day return policy on unused, unopened items, less a 15% restocking fee unless the return is our error.

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The bottom line

The Warrior Ultra puts the biggest pack and the most power Freesky offers on its M-530 frame, with two driven wheels and a 400 lb load, for $2,999: about 116 km at 32 km/h on flat summer pavement in our model. It belongs on private land and permitted trails, and its 60 V pack needs its own certificate.

If it fits your ground and your inseam, it is a strong machine for the money. If you are unsure, call 1-866-938-7580 with where you ride and what you weigh, and we will tell you straight. You have 15 days from delivery to return it unused and unopened, less a 15% restocking fee, shipping is free across Canada, and financing is available.

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Sources

1. Freesky (GuangZhou Yansan Science & Technology Co., Ltd): the "Upgraded 60V Warrior Ultra M-530" product pages on Freesky's Canadian and US stores, the Warrior Pro M-530, Eurostar Turbo M-410 and Extra Battery Pack pages, and the warranty policy page. Read 28 October 2026.
2. Freesky documents: WARRIOR M-530 user manual (PDF); TÜV SÜD America certificate U14 128702 0008 Rev. 00, UL 2849 (PDF), 2025-07-31; TÜV SÜD America certificate U10 128702 0001 Rev. 00, UL 2271 (PDF), 2025-03-17. Read 28 October 2026.
3. Tesway: the X9 Ultra product page on Tesway's Canadian store. Read 28 October 2026.
4. Our US sister store, RedTail eBikes: Freesky Warrior Ultra M-530 Review (August 25, 2026); Freesky Warrior Pro Review 2026 (range and fit models); Freesky Eurostar Turbo M-410 Review and Tesway X9 Ultra Review (computed range at 20 mph); Freesky eBikes Review 2026; Fat Tire vs Regular Tire eBike. Each read live 28 October 2026.
5. Health Canada, recalls and safety alerts: searches for freesky, m-530 and yansan, archive included, with a control search. U.S. Consumer Product Safety Commission, recall database: freesky, warrior ultra and yansan on three fields, with a control brand. Read 28 October 2026.
6. UK Office for Product Safety and Standards: Product Safety Report: FREESKY Electric Bicycle 540E (2609-0013), 4 September 2026, found by a register search for freesky (searches for yansan, warrior ultra and m-530 returned no record naming them; control: e-bike, 171). EU Safety Gate: alert SR/02811/26, 6 October 2026, found by searching freesky (yansan, electroy and warrior ultra returned none; control: e-bike, 25). Australia's recall site answered our research browser with HTTP 403 ("Access Denied"), so it was not searched. Read 29 October 2026.
7. Range physics: Martin et al. (1998); Bafang OEM workbook (2021); Bicycle Rolling Resistance, fat-bike tests; Tengattini and Bigazzi (2018); Arango, Lopez and Ceren (2021); McMaster LG HG2 data; US Standard Atmosphere (1976); Meyer, Kloss and Senner (2016).
8. Fit: ANSUR II anthropometric survey (US Army, public release), through RedTail eBikes' fit run.
9. Provincial and territorial texts: linked in the law table; the federal regulations, Ontario, Québec (English and French), British Columbia, Alberta, Saskatchewan, Manitoba, Nova Scotia, New Brunswick, Prince Edward Island, Newfoundland and Labrador, Yukon, the Northwest Territories and Nunavut. Read 28 October 2026.
10. Zeus eBikes: the Warrior Ultra, Warrior Pro, Eurostar Turbo and Tesway X9 Ultra listings, and our refund, shipping and warranty pages. Read 28 October 2026.