GhostCat F4X electric bike in Blackout, side view

GhostCat F4X electric bike in Blackout, angled view

GhostCat F4X electric bike in Blackout, front view

GhostCat F4X electric bike in Blackout, rear view

GhostCat F4X KKE adjustable suspension detail

GhostCat F4X frame and drivetrain detail

GhostCat F4X cockpit and controls detail

GhostCat F4X Maxxis 20 by 4 inch fat tire detail

GhostCat F4X seat and frame storage bag detail

GhostCat F4X electric bike in Neon Green

GhostCat F4X electric bike in Army Green

GhostCat F4X electric bike in Dark Purple

GhostCat F4X 60V 25Ah removable locking battery detail

GhostCat F4X cockpit and LCD display detail

GhostCat F4X front 4-piston hydraulic disc brake detail

GhostCat F4X Hentach rear hub motor detail

Arriving Early April!

GhostCat F4X Electric Bike

Name: GhostCat F4X Electric Bike
Brand: GhostCat
Price: 2999.0 USD
Availability: InStock

Dual-sport geometry, KKE suspension at both ends, and a 2,200W steel-geared hub motor.

$2,999.00

2,200W

Hentach Steel-Geared Hub

160+ Nm

Torque

60V 25Ah

UL2271 LG Cell Battery

203mm

4-Piston Hydraulic Discs

30–50 Mi

Estimated Range

The Off-Road Rider

For the rider who wants dirt-bike capability with pedals attached.

The F4X is built around a Hentach steel-geared hub motor rated at 2,200W nominal, fed by a 55-amp controller and a 60V pack. What that combination buys you is torque — 160+ Nm of it — which is the number that matters on a loose climb or pulling out of a rutted corner. Steel gears rather than nylon is the durability decision underneath it; they cost more and weigh more, and they hold up to repeated heat cycles that soften cheaper gearsets. On an 86 lb bike carrying a rider up a grade, that matters.

For the rider who wants dirt-bike capability with pedals attached.

The F4X is built around a Hentach steel-geared hub motor rated at 2,200W nominal, fed by a 55-amp controller and a 60V pack. What that combination buys you is torque — 160+ Nm of it — which is the number that matters on a loose climb or pulling out of a rutted corner. Steel gears rather than nylon is the durability decision underneath it; they cost more and weigh more, and they hold up to repeated heat cycles that soften cheaper gearsets. On an 86 lb bike carrying a rider up a grade, that matters.

✓ 2,200W nominal Hentach steel-geared hub motor

✓ 160+ Nm of torque, 55-amp controller

✓ KKE 120mm adjustable front fork

✓ KKE adjustable rear shock, rated to 550 lb

✓ Maxxis 20 × 4" off-road tires

✓ Aluminum alloy soft-tail frame

The Rider Who Plans to Keep It

For the rider who looks at brakes and battery before anything else.

Four-piston 203mm hydraulic discs front and rear are the spec that makes this bike sensible rather than reckless — more pad area and better heat dissipation means the brakes still work on the third steep descent, not just the first. The 60V 25Ah pack uses LG cells, carries UL2271 certification, and locks into an enclosed case you can charge on or off the bike. Removable matters in a walk-up: the battery comes inside, the bike doesn't have to.

For the rider who looks at brakes and battery before anything else.

Four-piston 203mm hydraulic discs front and rear are the spec that makes this bike sensible rather than reckless — more pad area and better heat dissipation means the brakes still work on the third steep descent, not just the first. The 60V 25Ah pack uses LG cells, carries UL2271 certification, and locks into an enclosed case you can charge on or off the bike. Removable matters in a walk-up: the battery comes inside, the bike doesn't have to.

✓ 4-piston 203mm hydraulic disc brakes, front and rear

✓ 60V 25Ah LG cell battery, UL2271 certified

✓ Removable locking battery case, charges on or off the bike

✓ 5 pedal-assist levels plus full twist throttle

✓ LCD backlit display

✓ LED headlight and rear brake light

✓ Frame storage bag with TPU phone window

How the F4X Is Delivered

GhostCat delivers the F4X programmed to 20 mph and 750W, and sells it for riders 18 and older. That programming is what you get out of the crate, and it's how we hand the bike over. The hardware underneath — the 2,200W motor, the 55-amp controller, the 60V pack — is what gives the bike its torque and its climbing ability within those limits. Rules around motor output and where these bikes can be ridden vary widely by state and municipality, so check what applies where you ride before you buy. We're happy to talk it through in person.

Suspension That Earns Its Keep

KKE is a real suspension brand, not a house-label fork with a spring in it. The F4X runs 120mm of adjustable travel up front and an adjustable rear shock rated to 550 lb — both tunable to your weight and the terrain rather than fixed at the factory. On a soft-tail aluminum frame at 86 lbs, that combination is what keeps the rear wheel tracking the ground over roots and washboard instead of skipping across it. It's also the single most common thing riders mention after their first proper off-road session.

Serviced Where You Bought It

The F4X ships about 85% assembled, which sounds simple until you're setting brake rotors and torquing a rear axle on a bike this heavy. Pick up in-store and our techs handle assembly, torque, and a full safety check, then set suspension sag to your weight before you ride off — which is the difference between the suspension working and the suspension existing. Techs are on site seven days a week and walk-ins are welcome at our Chelsea location for brake bleeds, tire swaps, and warranty coordination.

Battery and Charging

The 60V 25Ah pack uses LG cells and carries UL2271 certification through SGS — worth knowing given how much attention battery safety gets in New York specifically. It sits in an enclosed locking case and charges either on the bike or off it, taking roughly five to seven hours from empty. Being able to pull the battery and bring it upstairs is the practical difference between charging in an apartment and needing a garage. The bike carries no IP rating, so treat it as dry-weather equipment and keep it out of standing water.

Delivered configuration	Programmed to 20 mph and 750W
Motor	Hentach 2,200W nominal, steel-geared hub
Torque	160+ Nm
Controller	55 A
Battery	60V / 25Ah, LG cells, UL2271 certified (SGS)
Removable battery	Yes — enclosed locking case, charges on or off the bike
Estimated range	30–50 miles*
Charge time	5–7 hours
Water resistance	No IP rating — not rated for wet-weather riding or submersion
Drive modes	Pedal, 5-level pedal assist (cadence sensor), and throttle
Throttle	Full twist grip
Gearing	Single speed, enclosed chain guard
Frame	Aluminum alloy soft-tail
Front suspension	KKE hydraulic fork, 120mm adjustable travel
Rear suspension	KKE adjustable shock, rated to 550 lb
Brakes	Hydraulic disc, 203mm, 4-piston front and rear
Tires	Maxxis off-road, 20 × 4"
Display	Backlit LCD
Lighting	LED headlight and rear brake light
Weight	86 lbs
Max load	275 lbs
Seat height	33"
Dimensions (L × W × H)	65.7" × 28" × 40.5"
Storage	Frame bag with TPU phone window
Colorways	Blackout, Army Green, Red, Dark Purple, White, Neon Green
Financing	Available via Klarna, Shop Pay, and PayPal

*Estimated range is the manufacturer figure. Real-world results vary with rider weight, terrain, temperature, tire pressure, assist level, and throttle use.