GRIT Freedom Chair, User Manual, Page: 48 / 50

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4.2.5
Changing the gear ratio
The Freedom Chair gear ratio can be adjusted in two ways: by changing the chainring size, or by changing the freewheel. We
recommend changing the chainring size, since it’s a simpler process, but both can be easily done at a bicycle shop.
To make the Freedom Chair easier to push (but slower), swap the chainring with a smaller one, or swap the freewheel with a
larger one. To make the Freedom Chair faster (but harder to push), swap the chainring with a larger one, or swap the freewheel
with a smaller one. Both of these adjustments may require you to add or remove links to the chain in order to keep your center of
gravity the same.
For detailed instructions, contact GRIT at support@gogrit.us or 617-356-8106.
4.3 Warranty information
4.3.1
Pride & fairness
Every Freedom Chair is hand-assembled and certified by our engineering and design team in Massachusetts. We’ve tested the
Freedom Chair extensively in the lab, in the field, and with the help of wheelchair riders around the world. This being said,
unexpected things happen, and we want to be there for you when they do.
…We are proud, but we are also human beings. If you have any issues with your Freedom Chair, you can contact us directly at
support@gogrit.us or 617-356-8106.
We’re the designers of the product and we’ll do everything we can to make things right. In short, our two-year warranty
covers repairs or replacements of all non-wear components of the Freedom Chair manufactured by GRIT, subject to the terms
below. Wear parts, such as tires, tubes, brakes, and bearings, are not covered.
4.3.2
GRIT limited warranty
The specific warranty covering your GRIT Freedom Chair mobility device is governed by the law of the state or country in which it
was purchased and applies only to mobility devices purchased directly from GRIT or from Authorized GRIT Retailers.
GRIT frames and manufactured parts are warrantied by Global Research Innovation and Technology Inc., against
manufacturing defects in materials and/or workmanship for a period of two years from the date of original retail purchase.
Components used on rental fleet devices are not covered by this warranty.
Terms of limited warranty
Every GRIT Freedom Chair is hand assembled and certified by our engineering and design team in Cambridge, Massachusetts. We've
tested the GRIT Freedom Chair extensively in the lab, in the field, and with the help of wheelchair riders around the world. Every
component has been extensively prototyped and refined based on our combined twenty-five years of experience designing mobility aids
for some of the most extreme environments in the world. That being said, unexpected things happen, and we want to be there for you
when they do.
If you have any issues with your GRIT Freedom Chair you can contact us directly at support@gogrit.us or
617-356-8106
.
We're the designers of the product and we'll do everything we can to make things right. In short, our two-year warranty covers repairs or
replacements of all non-wear components of the GRIT Freedom Chair manufactured by GRIT, subject to the terms below. Wear parts,
such as tires, tubes, brakes, and bearings, are not covered.
The specific warranty covering your GRIT Freedom Chair mobility device is governed by the law of the state or country in which it was
purchased and applies only to mobility devices purchased directly from GRIT or from Authorized GRIT Retailers.