E-bikes for heavier riders

What a payload rating actually includes

The number a brand publishes as maximum load, maximum payload or weight limit is a total for everything the bike carries. It is not a rider weight.

Add it up honestly: your weight, what you are wearing and carrying, a rack if you fit one, panniers and their contents, a lock, a spare battery. A commuter with a laptop, a change of clothes, a U-lock and a week's shopping is easily carrying 30 to 40 lb. The spread between the highest and lowest published ceiling on this site is 154 lb — more than the weight of any bike we cover.

The fifteen ratings, ranked — and the seven that are missing

Here is every payload figure the four brands publish, lowest first.

• EUNORAU META26 1.0 — 286 lb. The lowest ceiling on this site, on a bike EUNORAU markets as a step-through commuter with a rack mount.
• EUNORAU SPECTER-S 3.0 — 300 lb, on one of the three most expensive bikes we cover.
• AMYET V9-G60, EB26, S8, VTUVIA SF20H, SX20 and Velotric T1 ST Plus — 330 lb each.
• VTUVIA Zeal LT7 — 350 lb.
• VTUVIA SN100 — 400 lb, on a 26 × 4 inch hunting bike at $1,599. This is the highest published payload of the VTUVIA range, taking that from the Zeal LT7, and the only figure between 350 and 440 lb anywhere here.
• Velotric Nomad 1 Plus, Packer 1, Discover 2, Discover 3 and Discover M — 440 lb each. The joint highest published payload on this site, now shared by five bikes rather than two.

And the seven with no figure at all: the EUNORAU FLASH 2.0, FLASH Lite 2.0 and SPECTER-ST 2.0, the VTUVIA Gemini and FMB, and the AMYET K10 and Ares.

There are two ironies in that ranking. The first is at the bottom: the 286 lb figure belongs to the META26 at $1,699, a bike whose whole pitch is comfortable carrying, and the 300 lb figure to the SPECTER-S at $2,999, which ties for the dearest bike we cover. Payload does not track price. The second is in the middle: the 350 lb and 400 lb figures belong to the Zeal LT7 at $1,299, a 500W road commuter on 27.5 × 2.6 inch tires, and the SN100 at $1,599 — not to any of the heavy full-suspension flagships. The SPECTER-S manages only 300 lb, and the FLASH, the SPECTER-ST and the FMB publish nothing at all.

The five figures at the top are the ones a heavier rider should actually start from, and they are all Velotric's. It rates the Nomad 1 Plus at $1,899, the Packer 1 at $2,199, the Discover 2 at $1,699, the Discover 3 at $1,999 and the Discover M at $2,499 all to 440 lb, which is 40 lb of headroom above the next bike on the list and 90 lb above anything that is not a VTUVIA SN100. Four of the five also publish a separate rack figure: 176 lb on the Packer 1 and 66 lb on each of the three Discovers, of which more below.

This was the most significant omission in any listing on this site, and it has spread. Among the original twelve, only the FLASH 2.0 at $2,499 and roughly 110 lb stated no payload. Six of the ten bikes added since state none either — the FLASH Lite and SPECTER-ST from EUNORAU, the Gemini and FMB from VTUVIA, and the K10 and Ares from AMYET.

That is worth saying plainly rather than absorbing into a table. Two of those seven cost $2,999. On a bike at that price, at that weight, the number that tells a heavier rider whether they may safely ride it is simply absent.

If you are a heavier rider looking at the FLASH, ask EUNORAU directly and get the answer in writing before ordering. We will not infer a figure from the shock, from the bike's weight, or from the SPECTER-S sitting alongside it in the same range — and by the same rule we will not carry the SPECTER-S's 300 lb across to the SPECTER-ST, which is a near-identical machine on a step-through frame with no figure of its own.

A separate trap sits at the other end of the ranking. VTUVIA notes that the Zeal LT7's rear rack is sold separately and rated to 50 lb. That is a different number from the 350 lb payload: the payload covers rider plus everything on the bike, while the rack figure covers only what sits on the rack. Loading 80 lb onto a 50 lb rack is a fault even if the total is comfortably under 350.

Velotric publishes both numbers on four bikes with a rack fitted as standard: 440 lb for the Packer 1, of which 176 lb may sit on the rear rack, and 440 lb for each of the three Discover models, of which 66 lb may sit on theirs. That is a far more useful disclosure than a payload figure alone, because the rack is where the argument actually happens — and it still has to be read the same way. The 176 lb and the 66 lb are sub-limits inside the 440, not additions to it, and the gap between them is the difference between a cargo bike and a commuter with a rack: the Packer will take a child seat and a week's shopping, the Discovers will take panniers.

What the rating is really limited by

Payload sounds like a frame specification. In practice the frame is rarely the binding constraint — several other components reach their limit first.

Wheels, in almost every case

The rim and its spokes carry the load, and a bicycle wheel supports weight by hanging from the spokes above the hub rather than standing on those below it. Spoke count, gauge, lacing pattern and rim depth therefore matter more than almost anything else, and at higher loads, spokes never tensioned properly at the factory are the first things to loosen and then break. Only one listing on this site says anything at all about rim construction — Velotric's Discover 2, which states double-wall alloy wheels with a NOVATEC front hub — and none of the four brands publishes a spoke count or a spoke gauge for any of the twenty-two bikes. That is a question for the merchant rather than something the listings settle.

Tires

Every tire has a load rating and a pressure range, and the two are connected: a tire carries its rated load only when inflated within its window. Underinflated and loaded, the casing deforms far enough that a sharp edge can compress it against the rim — the classic pinch flat, and the classic way to dent a rim. Nine of the twenty-two bikes name a tire brand: Innova on the META26, CST on the FLASH, KENDA on the SPECTER-S, KENDA on the T1 ST Plus and on all three Discover models, Maxxis on the VTUVIA FMB, and CST at both ends of the Packer 1. None of the four brands publishes a tire load rating for any bike, and EUNORAU's FLASH Lite publishes no tire size at all.

Brakes and bearings

Braking capacity scales with mass, and so does the heat the system must absorb. Wheel, headset and bottom-bracket bearings all wear faster under sustained higher load — a servicing cost rather than a safety one, but a real one over several years. Between bikes with the same headline payload, compare spoke counts, rim construction and brake specification, because that is where the difference lives.

Frame material, and frame size

High-carbon steel is heavier for the same stiffness but tolerates flex and fatigue well, absorbs road buzz, and can be repaired by any competent welder. AMYET lists a high-carbon steel frame on the EB26 — the only steel frame among the twenty-two.

Aluminium is lighter for the same strength, does not rust, and is what the rest of this field uses. VTUVIA specifies 6061 on the folding step-through frames of the SF20H and SX20; EUNORAU specifies 6061 on the META26, an 18.5-inch 6061 step-through on the SPECTER-ST, and aluminium full-suspension frames on the FLASH and the SPECTER-S; Velotric specifies triple-butted aluminium on all three Discover models; and AMYET specifies high-tensile aluminium alloy on the K10 and a folding aluminium frame on the Ares. AMYET describes the G60 and S8 frames by type rather than by material, and VTUVIA publishes no frame material at all for the Gemini, the SN100 or the FMB. Neither material is the deciding factor: both, well built, will outlast their wheels at any load within the rating.

Frame choice, on the other hand, is a genuine differentiator, and five bikes now offer it. The EUNORAU SPECTER-S comes in 17-inch and 19-inch frames across a published 5'3" to 6'4" fit range. The three Velotric Discover models each come in Regular and Large, and Velotric publishes two fit ranges for each — 4'11"–6'4" across the two sizes without the suspension seatpost, 5'2"–6'7" with it. Velotric's Nomad 1 Plus comes in two frame styles rather than two sizes, and between them they cover the widest span on this site: 5'1"–6'4" for the step-thru and 5'6"–6'9" for the high-step, which is the tallest fit ceiling on this site. Most of the rest are one size: 5'3"–6'2" for the SF20H and Zeal LT7, 5'0"–6'2" for the SX20 — the lowest floor here — and 5'4"–6'3" for the META26. AMYET publishes no rider height range for any of its five bikes, EUNORAU publishes none for the FLASH, the FLASH Lite or the SPECTER-ST, VTUVIA publishes none for the Gemini, the SN100 or the FMB, and Velotric publishes none for the Packer 1; the T1 ST Plus is offered in a single size. A frame that does not fit is not made safer by a high payload rating.

Why fat tires suit heavier riders

Fourteen of the twenty-two bikes run tires of three inches or more: 20 × 4 on the G60, the S8, the K10, the SF20H, the SX20 and the FLASH, 26 × 4 on the EB26, the SPECTER-S, the Nomad 1 Plus, the Gemini and the SN100, 26 × 3.0 on the META26, 27.5 × 3.0 on the SPECTER-ST, and an unspecified 24-inch fat casing on the Ares. Seven sit outside that: the Zeal LT7 at 27.5 × 2.6, the FMB at 27.5 × 2.8, the three Discover models at 27.5 × 2.4, the T1 ST Plus on 700 × 40c, and the Packer 1, which splits the difference with a 26 × 2.4 front and a 20 × 3.0 rear. The FLASH Lite publishes no tire size at all. It is worth noticing that a wide tire is not what earns a high rating: the 440 lb Packer 1 runs a 2.4-inch front, the three 440 lb Discover models run 2.4 inches at both ends, the 350 lb Zeal LT7 runs 2.6, and the 286 lb META26 runs 3.0. The highest ratings here belong to the narrowest tires of the lot.

Three things follow from extra volume. The contact patch is larger, so load per square inch is lower and grip is better on wet or loose surfaces. The air volume is enormous, so the tire acts as the primary suspension and takes the sting out of kerbs before the fork moves. And the casing has more deflection before it bottoms out against the rim, which is margin against pinch flats.

Pressure matters more, not less

The corollary is that pressure discipline becomes important. Fat tires run at low pressures — often in the region of 10 to 20 PSI, with the usable window printed on the sidewall — and the correct figure for a heavier load sits nearer the top of that window, not the bottom. Too soft and the tire squirms, rolls slowly and lets the rim take hits it should not take. Buy a gauge that reads accurately below 20 PSI and check weekly. Our fat tire guide covers the trade in full, and the 20 vs 26 inch comparison explains what wheel diameter changes.

Braking, distance and heat

This is the specification we would prioritise above any other here. Stopping distance is governed by the kinetic energy the brakes must absorb, and that energy rises in direct proportion to total mass. A 68.4 lb META26 carrying a 200 lb rider and 30 lb of cargo is a system approaching 300 lb; a 110 lb FLASH with the same rider and cargo is approaching 340 lb — and the brakes turn all of it into heat, repeatedly, on every descent.

Where hydraulic discs earn their place

Mechanical discs pull the pad with a cable, so lever force depends on hand strength, feel softens as cables stretch, and pad wear requires manual adjustment. Hydraulic discs move fluid: less hand force for more braking, automatic compensation for pad wear, and finer modulation when you need to slow rather than stop. At higher total mass this stops being a preference.

Eighteen of the twenty-two bikes carry a hydraulic claim. The VTUVIA SF20H, Zeal LT7 and SX20 and all five EUNORAU models are listed with hydraulic discs — with a published 180mm rotor on the first six of those, and no rotor size on the FLASH Lite or SPECTER-ST — and the META26 and SPECTER-S add motor cut-off switches in both brake levers. All six Velotrics are hydraulic too. VTUVIA lists hydraulic discs without a rotor size on the Gemini and the SN100, and publishes no brake specification at all for the FMB — which on a $2,999 full-suspension bike with no published payload is two silences in the same place. AMYET lists hydraulic discs on the S8 and the K10, mechanical discs on the EB26, and describes the G60 only as dual disc and the Ares only as disc brakes, without a hydraulic claim on either — where a brand fits hydraulics, it says so.

For a heavier rider the Packer 1 is still the one to look at properly. It pairs 180mm rotors with a four-piston caliper, where every other caliper on this site is a two-piston — more pad area, more even pressure across it, and more heat capacity on a long descent. On a bike rated to 440 lb that is the right end of the specification to spend on. The three Discover models are the next best served: TEKTRO hydraulic discs with 180mm rotors front and rear and a motor power cut-off in the levers, on bikes carrying the same 440 lb rating. Velotric lists TEKTRO hydraulic discs on 160mm rotors for the T1 ST Plus, which is the smallest rotor here and proportionate on a 39 lb bike, and hydraulic discs on the Nomad 1 Plus without stating a rotor size — a gap worth closing on a bike with the same 440 lb rating as the Packer and the Discovers.

Rotor diameter is the other half of the equation: a larger rotor gives more leverage and holds more heat before it fades. AMYET publishes no rotor size for any of its five bikes, so ask before ordering, and budget for pads more often than a lighter rider would. Long descents are covered in the hills guide.

Why a torque sensor matters more at weight

A cadence sensor watches whether the pedals are turning and applies the assist level you selected. Push harder and nothing changes. A torque sensor measures how hard you are pushing and scales the motor to match.

For a heavier rider that difference is not cosmetic. Moving more mass away from a junction takes more force, and a torque sensor answers by giving more assist exactly when you are working hardest — then backing off once you are rolling, which saves energy you would otherwise spend at a fixed assist level. It also makes low-speed handling more predictable, because the motor is not switching on in a step while you balance a heavy bike at walking pace.

Ten of the twenty-two bikes state a torque sensor in some form: a V-Adapt torque sensor on the Zeal LT7, a switchable torque-or-cadence system on the SX20, a torque sensor on the SN100 and on the Gemini — where VTUVIA names it inside the colour option values rather than in a specification line — a torque sensor on both the META26 and the SPECTER-S, a torque sensor on Velotric's T1 ST Plus, and a combined torque-and-cadence system on all three Velotric Discover models, switchable on the Discover 2 as published. VTUVIA states a cadence sensor on the SF20H, and Velotric states one on both the Nomad 1 Plus and the Packer 1.

That last point has changed in a way heavier riders should notice. It used to be that the only two bikes rated to 440 lb were the two with cadence sensors. Now five bikes carry that rating, and three of them — the Discover 2, Discover 3 and Discover M — pair it with a torque sensor. If payload is what draws you to Velotric, you no longer have to give up the sensor to get it.

AMYET publishes no sensor type for any of its five bikes; EUNORAU publishes none for the FLASH, the FLASH Lite or the SPECTER-ST; and VTUVIA publishes none for the FMB. That is nine bikes buying blind, four of them mid-drives or mid-drive platforms, where the sensor shapes the whole character of the ride. Thirteen of the twenty-two state a sensor type, which is fewer in proportion than the original twelve managed.

The range penalty, and how to estimate it

Extra mass costs range for a straightforward reason: every stop means accelerating it again from zero, and every gradient means lifting it. Steady cruising on flat ground is affected far less, because at constant speed the dominant loss is aerodynamic drag, which mass does not change. So the penalty depends on the shape of your riding: a long, flat, uninterrupted commute loses relatively little, while a stop-start urban route or anything with elevation in it loses a good deal more.

Working it through

Estimate consumption in watt-hours per mile and divide it into the pack capacity. For a heavy fat-tire e-bike, 25Wh per mile is a reasonable mixed-riding figure; a heavier load with frequent stops is better planned at 30 to 35. Take 32 as a middle value. These are calculations from published capacities, not measurements.

• Velotric T1 ST Plus — 352.8Wh ÷ 32 = 11 miles, though at 39 lb on 700 × 40c tires this is the one bike here that will beat the assumption rather than meet it.
• VTUVIA Zeal LT7 — 624Wh ÷ 32 ≈ 20 miles.
• VTUVIA SF20H, SX20, SN100 and FMB — 672Wh ÷ 32 = 21 miles each.
• Velotric Nomad 1 Plus — 691Wh ÷ 32 ≈ 22 miles.
• Velotric Packer 1 — 691.2Wh ÷ 32 ≈ 22 miles, before anything goes on the rack.
• Velotric Discover 2 — 705.6Wh ÷ 32 = 22 miles.
• AMYET EB26 and AMYET K10 — 720Wh ÷ 32 ≈ 22 miles each.
• EUNORAU META26 — 720Wh ÷ 32 ≈ 22 miles; 1,440Wh ÷ 32 = 45 miles with the second battery.
• Velotric Discover 3 — 730Wh ÷ 32 ≈ 23 miles.
• Velotric Discover M — 801.6Wh ÷ 32 = 25 miles.
• EUNORAU FLASH and FLASH Lite — 832Wh ÷ 32 = 26 miles; roughly 2,808Wh ÷ 32 ≈ 88 miles with all three packs.
• EUNORAU SPECTER-S — 840Wh ÷ 32 ≈ 26 miles; 1,560Wh ÷ 32 ≈ 49 miles with the second battery.
• EUNORAU SPECTER-ST — 840Wh ÷ 32 ≈ 26 miles; roughly 1,656Wh ÷ 32 ≈ 52 miles with the second battery.
• AMYET V9-G60 — 960Wh ÷ 32 = 30 miles.
• AMYET Ares 2 — 1,040Wh ÷ 32 = 33 miles.
• AMYET S8 — 1,200Wh ÷ 32 ≈ 37 miles.
• VTUVIA Gemini — no figure. VTUVIA's "dual 52V 21Ah" does not say whether that is one pack or two, so the division cannot be done.

Compare those with the published claims — AMYET lists 30–65 miles for the G60 and 35–60 for the K10, VTUVIA lists up to 70 for the SF20H, SX20, Zeal LT7 and SN100, EUNORAU lists up to 100 for the META26 on two packs, Velotric lists 55 for the Nomad 1 Plus, 52 for the Packer 1 and 75, 80 and 95 for the three Discover models — and the case for doing your own arithmetic is clear. Velotric is the one brand here that tells you the conditions behind its figures, and they are worth knowing if you are heavier than the test rider: every Velotric range claim, the three new Discover models included, is footnoted as a 187-lb rider on PAS 1 on flat roads. If you weigh appreciably more than that, the published number is describing somebody else's ride.

Capacity therefore belongs near the top of a heavier rider's shortlist: the 960Wh G60 is a more sensible starting point than the 624Wh Zeal LT7 for long trips, even though the Zeal has the higher payload ceiling. The five bikes rated to 440 lb now cover a wider spread of energy than they did — roughly 691Wh on the Nomad 1 Plus and Packer 1, 705.6Wh on the Discover 2, 730Wh on the Discover 3 and 801.6Wh on the Discover M — so if payload is the constraint, the Discover M carries the most of it. The range guide sets out the full method.

Suspension setup and preload

Suspension is tuned around a load, and the load a budget fork is shipped for is usually an average one. If a fork barely moves, or dives through its travel at the first kerb, it is set up for someone else.

The adjustment to look for is preload — usually a dial on top of one fork leg that compresses the internal spring. More preload firms the fork up and stops it bottoming out under load. On a coil fork it changes where in the travel the fork sits, not the spring rate, so if it is wound to its limit and still bottoms out, the answer is a firmer spring.

What the listings tell you varies. VTUVIA publishes 80mm of travel from a named EXSHO fork on the Zeal LT7, names the same fork on the SX20 without a figure, and on the FMB names an SR Suntour XCM32 fork with an EXA air rear shock but publishes no travel figure at either end. EUNORAU publishes both ends on the SPECTER-S — a 140mm inverted fork and a 190mm DNM rear shock — but describes the SPECTER-ST's frame as having suspension without naming a fork, a shock or a travel figure, and publishes nothing at all for the FLASH Lite. Velotric publishes a hydraulic fork with 80mm of travel and a lock-out on the Nomad 1 Plus, the Packer 1 and the Discover 2, and an air fork with the same 80mm and a lock-out on the Discover 3 and Discover M — the only air suspension here, and the one adjustable to a heavier rider's weight without changing a spring. It fits the T1 ST Plus with a rigid fork and no suspension at all — the only bike here stating none. AMYET publishes no travel, damping type or preload adjustment for any of its five bikes. At the cheaper end the tires generally do more of the comfort work than the fork does.

What to check after the first 50 miles

New wheels bed in. Spokes settle, nipples seat into the rim, and tension that was adequate on day one is uneven by day ten — faster under higher load. A first service is not a precaution against a bad bike; it is normal maintenance most owners skip. Ask a shop for, or do yourself:

• Spoke tension, all the way round both wheels — the single most valuable item on this list.
• Wheel true, laterally and radially, corrected while tension is being set.
• Axle and motor nut torque. A hub motor loads its axle hard, and a loosening axle nut is a serious fault.
• Stem, handlebar, seatpost and rack bolts, to stated figures rather than by feel.
• Brake adjustment and pad wear. Cable brakes will have stretched.
• Tire pressure against the sidewall range, set for your loaded weight.

Repeat the spoke and torque check every few hundred miles. AMYET recommends professional installation for the S8; on a bike carrying this much mass, a shop build and a 50-mile check-up is inexpensive relative to what it prevents. We explain how we weigh unpublished specifications on our how we review page.

Warranty, and the specifications to demand

Payload limits are warranty terms as well as engineering ones. Manufacturers generally exclude damage caused by exceeding a stated maximum load, and a broken rim on a bike ridden above its rating is a claim that will be contested. That is another argument for buying with margin — and another reason the seven missing figures are a problem, since a limit you were never told cannot be respected.

AMYET publishes a one-year warranty and a 30-day return window; VTUVIA a two-year frame warranty; EUNORAU a two-year warranty. Spares availability matters more than the term: wheels, spokes, brake parts and batteries you can still order in year three are worth more than an extra six months of cover.

Questions worth putting to any brand in writing

• What is the maximum payload, and does it include cargo?
• How many spokes per wheel, what gauge, and is the rim single or double-wall?
• What is the tire load rating and recommended pressure range?
• What is the rotor diameter, and are the brakes hydraulic?
• Is a rear rack rated separately, and for how much?
• Does the payload rating affect the warranty, and how is it assessed?

A brand that answers these clearly is telling you something useful about how it behaves when you need support. For how they fit a wider shortlist, see our framework for choosing an e-bike and our ranking of the twenty-two bikes.