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G-Force review

Updated September 30, 2026 · CommuteCue Editorial Team · Facts checked September 30, 2026

We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings. Partners with a live offer in your country come first, then every other brand by score.

Our verdict

G-Force suits budget riders who want a throttle and a large battery without moving upmarket, with fat-tire, cargo, folding and step-through models listed at $599 to $1,899. The trade-off is partner-run servicing and a short frame warranty, so read the terms before buying.

Key facts

Best for
Big-battery throttle e-bikes with fat-tire, cargo and folding options at entry prices.
Reference models
G-FORCE RS, G-FORCE RS ST, G-FORCE ZM PRO, G-FORCE DE-S↗
Price from
$599↗
Price up to
$1,899↗
Motor position
Hub↗
Nominal motor power (W)
750↗
Assist class
Us class 3↗
Throttle
Yes↗
Largest battery (Wh)
3,120↗
Removable battery
Yes↗
Claimed range (km)
338↗
Maximum payload (kg)
181↗
Belt drive
No↗
Frame warranty
1 year↗
Battery warranty
1 year↗
Sales model
Both↗
Service network
Partner↗
Money-back period
14 days↗
Finance
Yes↗
Markets
US, CA, GB, DE, FR, ES, IT, NL, PL, AT↗
Headquarters
United States↗
Support channels
Email, Phone, Help-centre↗
Bike types
Fat tire, Cargo, Folding, Step through
Motor brand
Bafang
Brakes
Hydraulic disc
Official website
g-forcebike.com

Facts checked September 30, 2026, 8 sources

Apps and profiles

Elsewhere
X

Pros and cons

Pros

  • Throttle and removable battery as standard, with a 3,120 Wh pack on the ZM PRO and a claimed 338 km of range.
  • Hydraulic disc brakes and a 181 kg payload rating make the RS useful for heavy loads and rough ground.
  • A 14 days money-back window plus finance available, so a bike near $1,899 is easier to justify.
  • Hub drive from a bafang motor rated at 750 W, with a throttle for stop-start riding.
  • Ships to US, CA and GB and sells both direct and through dealers, so you can order online or visit a shop.

Cons

  • Frame and battery cover runs 1 year and 1 year, thin for a bike listed at $1,899.
  • Servicing is arranged through partner shops rather than company workshops, so check local coverage first.
  • Belt drive is not offered, so the chain wants regular cleaning after wet or muddy rides.
  • The fat tire, cargo and folding list has no commuter or e-MTB entry, so city riders have fewer models to compare.
G-Force

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Scored 9.3 / 10 by CommuteCue.

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Who it suits

  • Riders on a budget who want a throttle and a big pack, with the RS and ZM PRO line starting at $599.
  • Anyone moving loads or riding rough ground, given fat tire, cargo and folding in the catalogue and a 181 kg payload rating on the RS.
  • Buyers in the United States, CA and GB who want the choice of ordering direct or through a dealer.

Who should look elsewhere

  • Anyone after a mountain bike: Kalkhoff lists city, hybrid and step through, and the G-Force range of fat tire, cargo and folding leaves e-MTBs out.
  • Riders who want a city and commuter line rather than fat-tire and cargo machines: Tern covers cargo, commuter and folding.
  • Buyers wanting fat-tire alongside commuter and e-MTB options from one maker: HK BEIRUI TRADE CO. lists commuter, folding and fat tire.

What it does well

Every bike here runs a throttle and carries a removable battery, so the pack charges off the frame rather than staying locked to it. The G-FORCE ZM PRO takes the largest pack at 3,120 Wh and posts a claimed 338 km of range. The G-FORCE RS is the load carrier, rated for 181 kg of payload, though belt drive is not offered, so the chain wants regular cleaning. Cover runs 1 year on the frame and 1 year on the battery, offset by a 14 days money-back window and finance across the range.

Where it sits among rivals

On lowest price, G-Force ranks 32 of 149 brands, so entry sits in the cheaper part of the field. On highest price the rank sits at 48 of 145, a little further down the order, because the big-battery models carry the top of the range upward. The pattern is a cheap way in and a mid-priced ceiling rather than a budget-only maker.

Who runs it

G-Force is a US company, and that is where orders and warranty claims are handled. Support runs on email, phone and help centre, which covers most questions by remote means, including setup, spares and claims. Buyers outside the home market will deal with the same channels, so it is worth testing them early if you are far from the base.

How G-Force compares

Where G-Force is available

Available
Austria, Canada, France, Germany, Italy, Netherlands, Poland, Spain, United Kingdom, United States

Countries from the brand (Source, checked September 30, 2026)

Frequently asked questions

How much does a G-Force e-bike cost?+

Prices run $599 to $1,899 across the range, and G-FORCE RS, G-FORCE RS ST, G-FORCE ZM PRO, G-FORCE DE-S are the reference bikes. That entry point puts G-Force at 32 of 149 brands on lowest price, while the top of the range sits at 48 of 145. Entry is competitive; the ceiling sits higher.

Which models does G-Force sell?+

The catalogue covers fat tire, cargo and folding, with G-FORCE RS, G-FORCE RS ST, G-FORCE ZM PRO, G-FORCE DE-S as the reference models. Motor setup is consistent across the line: hub drive from a bafang motor rated at 750 W, with a throttle on board. The RS and RS ST take heavy loads, the ZM PRO carries the biggest battery, and the DE-S is the step-through.

How far does the battery go on a G-Force?+

The G-FORCE ZM PRO carries a 3,120 Wh battery and a claimed 338 km of range, the largest pack G-Force lists. The pack is removable, so it can be charged off the bike in a garage or at work. Range in real traffic will be lower than the claim on a loaded or hilly route.

What warranty and returns do G-Force buyers get?+

Cover runs 1 year on the frame and 1 year on the battery, which is the part to weigh if you are buying near $1,899. A 14 days money-back window gives time to ride it before deciding, and finance is available for buyers who prefer to spread the cost.

Where can I buy a G-Force and where is it serviced?+

G-Force lists US, CA and GB for sales, with buying direct as well as from dealers. Servicing is arranged through partner shops rather than company workshops, so coverage depends on where you live. Remote help runs on email, phone and help centre, and the company sits in the US.

What assist class do the G-Force bikes use?+

The G-FORCE ZM PRO is listed as us class 3, and the rules attached to that class differ by country. Motor output is 750 W nominal in a hub setup, and the throttle delivers power on demand rather than through the assist curve. Check your local speed and power limits before riding it.

Can I pay for a G-Force in instalments?+

Finance is available, so a bike near $1,899 can be spread over time rather than paid in full. An entry bike at $599 is a straightforward outright purchase, and the same finance route covers the smaller models if you want to keep the outlay low.

Who is a G-Force bike for?+

It suits riders who want a throttle, a large battery and load carrying at a modest price: the line covers fat tire, cargo and folding and the RS is rated for 181 kg of payload. If you want a city hybrid or an e-MTB instead, Kalkhoff is the closer fit, since it lists city, hybrid and step through.

Sources

  • g-forcebike.com checked September 30, 2026

    Backs: Motor brand, Sales model

    “The 750W Bafang motor is actually putting out closer to 1,300 watts of peak power”

  • g-forcebike.com/collections/electric-bike checked September 30, 2026

    Backs: Bike types, Price from, Price up to, Reference models

    “All-Terrain Ebikes, Moto Style Ebike, Cargo Ebike, Folding Ebikes, Step-Through Ebikes”

  • g-forcebike.com/pages/contact checked September 30, 2026

    Backs: Headquarters, Support channels

    “G-FORCE Official Office ... Support Phone:+1 2135578018”

  • g-forcebike.com/pages/faq checked September 30, 2026

    Backs: Markets

    “We ship to US from US warehouse. (Do not ship to Alaska and Hawaii islands) And We ship our E-Bike and E-Scooter to Europe and Canada. If you live in Canada or Europe please select your country site...”

  • g-forcebike.com/pages/payment checked September 30, 2026

    Backs: Finance

    “Klarna”

  • g-forcebike.com/pages/warranty-policy checked September 30, 2026

    Backs: Service network, Battery warranty, Frame warranty

    “For offline bicycle store repair services like Velotooler, G-force will only provide free replacement parts”

  • g-forcebike.com/products/g-force-rs checked September 30, 2026

    Backs: Belt drive, Brakes, Money-back period, Motor position, Nominal motor power (W), Maximum payload (kg), Throttle

    “RS is equipped with a Shimano 7-speed gear shift system”

  • g-forcebike.com/products/g-force-zm-pro checked September 30, 2026

    Backs: Assist class, Largest battery (Wh), Claimed range (km), Removable battery

    “Five levels of pedal assist and an ergonomic Half Twist Throttle delivers the speed and power to own the road as a Class 1, 2, or 3 eBike”

Compiled from 8 source pages, checked September 30, 2026. We did not open an account.

G-Force

G-Force

Big-battery throttle e-bikes with fat-tire, cargo and folding options at entry prices.

9.3/10Visit