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More fun than therapy

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Made in Germany - All bikes are manufactured with passion in Waltrop, Germany
Therapy Baths

TRETS

Continuously adjustable tricycle for kids
01
For body sizes of 1.00-1.60 m
02
With top or bottom link and switchable freewheel
03
Pedals with foot fixation as standard for better grip
04
For applications with health insurance: aid number 22.51.02.0062
Therapierad für Kinder

TRETS

Kettwiesel ONE with under-seat steering

Palegreen RAL 6021

Kettwiesel ONE with above-seat steering

Grey beige RAL 1019

ONE to inspire

New: Kettwiesel ONE

Facts at a glance

Aluminum

framework

19.5 kg

weight

100 kg

Maximum payload

5-Point

strap

1.00-1.60 m

body size

16"/20"

Tires size

Action on prescription

Our Rehab Guide

This specific aid number is applicable in Germany. However, similar options might be available in your country. We recommend checking with your local health insurance provider or healthcare professional for more information.

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.

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.

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 low bottom bracketKettwiesel ONE chassisKettwiesel ONE in the trunk
Configurations for Trets
Kettwiesel ONE downlink
Trets
View equipment
framework
aluminum
total length
72.44 - 96.46 inches (184 - 245 cm)
overall width
28.74 inches (73 cm)
total height
26.77 - 30.71 inches (68 - 78 cm)
fork
Rigid fork
maximum payload
220 lb (100 kg)
weight
44lb (20 kg)
circuitry
8-speed Nexus gear hub with switchable freewheel
running wheels
front 16"/ rear 20"
paint
green, high-gloss
brake system
mechanical disc brakes
lights
lighting system with rechargeable battery
fenders
SKS matte black
crank set
115 mm, 32 tooth
luggage rack
Akku
without
Pedelec motor
without
seat height
12.99 - 16.93 inches (33 - 43 cm)
Rider size
39.37 - 62.99 inches (100 - 160 cm)
Tretlagerhöhe
12.6 inches (32 cm)
handlebars
under-/above-seat steering
Pack size L x H x W
59.84 inches x 20.47 inches x 28.74 inches (152 cm x 52 cm x 73 cm)

Which Gravit is right for you?

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

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
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