New Product: E-Parallel Tandem

Kettwiesel TWO

Sit side-by-side, ride together. The Kettwiesel TWO gets you both to your destination safely and comfortably.

Made in Germany - All bikes are manufactured with passion in Waltrop, Germany
Book your test ride appointment now.

For everyone who wants to cycle together (again)

Kettwiesel TWO

RAL 5014 Pigeon Blue

Powerful motor. Relaxed riding.

The Bosch Performance Line CX motor with 100 Nm provides powerful assistance — even with two people, luggage, or on inclines. Combined with the Rohloff E-Shift, the Kettwiesel TWO remains highly controlled and confident, even at low speeds. According to the product specifications, the Bosch Performance Line CX motor is equipped with 100 Nm of torque.

Lighter than you think.

For an electric parallel tandem, the Kettwiesel TWO is surprisingly easy to maneuver. Its low weight and very small turning circle ensure easy handling when riding, maneuvering, and turning. This makes a big difference in everyday use: less effort, more control, and greater safety. The Kettwiesel TWO weighs from 57.5 kg, including the 545 Wh battery.

Full-suspension comfort you can actually feel.

The Bosch Performance Line CX motor with 100 Nm provides powerful assistance — even with two people, luggage, or on inclines. Combined with the Rohloff E-Shift, the Kettwiesel TWO remains highly controlled and confident, even at low speeds. According to the product specifications, the Bosch Performance Line CX motor is equipped with 100 Nm of torque.

Seat & handlebars adjustable for heights from 1.30 to 2.00 m
Rohloff E-Shift gear system
Dimensions 180 × 117 × 69 cm
Riding experience

Ride together. Sit side-by-side.

On the Kettwiesel TWO, two people sit side-by-side. This makes communication easy: talk, look, react — all without turning around. Ideal for couples, friends, families, caregivers, therapy, and inclusive mobility.

Safety

One person steers. Both enjoy the ride.

One person handles steering, braking, and shifting. This ensures clear, safe operation. The passenger can pedal along or ride without the need to pedal, depending on the settings.

Drivetrain

Powerful assistance. Even for two.

The Bosch Performance Line CX motor with 100 Nm of torque gets the Kettwiesel TWO moving with ease. Even when fully loaded, on inclines, or at slow speeds, the assistance remains powerful and easy to modulate.

Drivetrain

Stress-free shifting.

The Rohloff E-Shift makes riding especially comfortable. The assistance and shifting are synchronized so that the TWO remains smooth and controlled even at walking pace. The cadence can be set as desired — for example, to 50 or 70 revolutions per minute.

Ergonomics

Quickly adjusted to fit.

The seats can be adjusted independently without tools and both swivel for easier boarding. The backrest is adjustable via a quick-release lever. The seat can be moved along a rail forward and down or backward and up. This allows the TWO to fit a wide range of people — from 1.30 m to 2.00 m in height.

Ergonomics

Easily adjust the handlebars.

The above-seat steering is adjustable in height and reach. This allows the seating and steering position to be easily adapted to different riders — for a relaxed posture and secure control.

Comfort

Full suspension for extra comfort.

The adjustable front suspension fork and the MacPherson rear suspension are proven features from the Kettwiesel ONE. With 70 mm of responsive travel, the TWO rides comfortably over uneven paths, cobblestones, or forest trails. The spring preload is adjustable.

Drivetrain

Pedal along or just enjoy the ride.

The freewheel lock can be easily switched on or off. This allows the passenger to actively pedal along — or enjoy a more relaxed ride when support is more important than physical effort.

Technology

Digitally compatible with the Bosch ecosystem.

The Kettwiesel TWO uses the Bosch system. This makes many digital functions, displays, and tools from the Bosch ecosystem compatible — practical for navigation, range, service, and daily use.

Alltag

Big on the road. Small for transport.

For transport and storage, the TWO can be easily made more compact: fold the seat backrests flat, fold the handlebars down, loosen the frame bolts, and use a cordless drill to automatically slide it together. The folded dimensions are 180 × 117 × 69 cm. Without the front wheel, the height on a rear carrier remains under 2 m. This makes it possible to transport the TWO upright on a standard car rear carrier.

THE TWO BY THE NUMBERS

Quick facts

From the motor to the folded dimensions: the most important technical specifications of the Kettwiesel TWO at a glance.

aluminum

frame

height-adjustable

seat

Suspension fork at the front, MacPherson suspension at the rear

wheel size

30 kg (66 lb)

weight

140 kg (309 lb)

max. load

from 5.690,–

Euros including VAT, excluding delivery

Ergonomics

Easiest to use

The geometry of the frame and the seat on the Kettwiesel ONE can be personalised and easily adjusted to heights from 1.10 m to 2.00 m. The rider doesn’t need tobe a technical expert to adjust the trike and these options allow the rider tobe in a relaxing position and offer the highest level of safety when riding. The low bottom bracket makes it noticeably easier to pedal. Mounting and dismounting is simple on the above-seat steering version with upward folding steering unit and the under-seat steering design with an integrated frame on the steering unit to assist with standing.

Ein Fuss auf einer Pedale des Kettwiesel ONE Dreirad für Erwachsene von Hase Bikes
Comfort

Finest construction

The core element of the Kettwiesel ONE is the  ultra-modern MacPherson suspension, which has already proven its worth many  times in vehicle technology. Our biologically inspired and low maintenance  unit for steering, highly sensitive suspension and shock absorbers ensure  that every bump on the road is absorbed. Thanks to the size of the tools  fitted on the trike, little effort is required to adjust the suspension with 70 mm suspension travel to a total combined weight of up to 140 kg (not including the trike) to guarantee a comfortable riding experience.

Federung an den Hinterrädern des Kettwiesel ONE Dreirad für Erwachsene von Hase Bikes im Wald
transportation

Smallest pack size

The length of the frame and handlebars can be smoothly adjusted by hand in a fewsimple steps, which allows the frame to be easily pushed together forhassle-free transportation in a standard vehicle. The handlebars can fold downand both handlebar variants fold in and fold down. With a weight of only 35 kg, a compact pack size (without front wheel: 135 cm length, 88 cm width and 56 cm or 66 cm height for ONE with over-seat steering) and the practical option to park the trike upright, the Kettwiesel ONE is perfect for daily use.

Kettwiesel ONE Dreirad für Erwachsene im Kofferraum eines Kombis verstaut
Kettwiesel ONE low bottom bracketKettwiesel ONE chassisKettwiesel ONE in the trunk
Specs and features for Trigo (UP) E
Kettwiesel ONE downlink
Trigo UP E with above-seat steering
See specs and features
Handlebars
Above-seat steering, height-adjustable
Frame
Aluminum, telescopic
Seat height
59 cm (lowest setting), 63 cm (highest setting)
Bottom bracket height
32 cm
Folded dimensions (without front wheel)
180 × 117 × 69 cm
Weight
57.5 kg (incl. 545Wh battery)
62.5 kg (incl. 545 Wh battery + 800 Wh battery)
Rider height
1.30 - 2.00 m
Max. payload
240 kg
Color (powder-coated)
Dove blue RAL 5014
Wheels
20” black aluminum double-wall rim
Schwalbe Marathon
Puncture-resistant tires 60-406 mm
Fork
Suspension fork
Electric motor, battery, and gearing
Bosch Performance Line CX, 100 Nm
Gearing
Shimano Inter 5 DI2, 5-speed
Rohloff E-Shift, 14-speed
Drivetrain
Differential
Crankset
155 mm
Braking system
hydraulic front, linked hydraulic rear
Seat cover
Kettwiesel TWO Standard
Kettwiesel TWO CUSTOM Vario Comfort
Lighting
B+M IQ-X headlight, Toplight 2C Plus taillight,
powered by motor battery
Front basket
AtranVelo

Which Gravit is right for you?

Quisque in eye. Donec Aliquam Magna Nonummy Enim. Proin blandit imperdiet sem. Donec mal

Studiofoto vom Gravit DUST von Hase Bikes
Gravit Dust
prize
starting at 3499€
prize
approx. 19.5 kg
prize
approx. 19.5 kg
prize
approx. 19.5 kg
prize
approx. 19.5 kg
prize
approx. 19.5 kg
To the bike
Studiofoto vom Gravit DUST von Hase Bikes
Gravit Dust
prize
starting at 3499€
prize
approx. 19.5 kg
prize
approx. 19.5 kg
prize
approx. 19.5 kg
prize
approx. 19.5 kg
prize
approx. 19.5 kg
To the bike
Book your test ride appointment now.

TWO – Test. Want. Order!

Book your test ride now and experience the Kettwiesel TWO for yourself. Available from autumn 2026.
NEW FOR 2026

Test the Kettwiesel TWO
exclusively

Over 30 years ago, Marec Hase won his first prize at the "Jugend forscht" competition with a self-built parallel tandem. Now, his vision is becoming a reality: the first Kettwiesel TWO units enter production in May. Try it out for yourself at the Schaltwerk, at our dealers, or at trade fairs. Available from autumn 2026. Book your test ride appointment now.