Helping Kids With Special Needs Experience Personal Freedom and Mobility!

We are a Northern California non-profit organization dedicated to providing custom tricycles to children with special needs.

Helping Kids Be Kids


Each Amtryke is custom-made and custom-fit for the child's special need.

The ability to ride a bike is often not a reality for children with physical or developmental challenges. Properly balanced and safely supported, almost any child can ride an Amtryke.  They are designed to address the special and varied needs of any individual with disabilities. 

Helps build important physical and life skills

Proven to build motor skills, strength and self esteem.

Fun for kids

It is fun to ride and offers the child the chance for age appropriate inclusive play.




"I haven't ridden a bike in 5 years.  I'm so looking forward to feeling more free!"



"I'm going to ride my bike to Roundtable Pizza!"



Joshua's mom is thrilled "that he now has the ability to participate in more physical family activities and that he has something that all the other kids have."



Aiden's mom is "excited that he'll finally be able to go outside and play."



"I'm looking forward to bike rides with my family."



"Now I can finally go with my family to walk the dog!"

We Need Your Donations

The average cost of one Tryke is $1,000.   Please donate today to help us bring the gift of mobility to a child in need.  Please make your checks out to NorCal Trykers and mail to 417 Mace Blvd., Ste., J-177, Davis, CA  95618  or click the PayPal button below.

NorCal Trykers is a 100%  volunteer-based organization with very low administrative costs.  Nearly 100% of every donation goes toward the purchase of trykes for kids.

NorCal Trykers is a subsidiary of the parent organization National AMBUCS Inc., which is a fully qualified 501(c)(3) organization as recognized by the IRS. As such, NorCal Trykers is fully recognized as part of  National AMBUCS, Inc. Group Tax Exemption (No. 8069). NorCal Trykers  EIN number is 90-1137334.  

Pay with PayPal or a debit/credit card

2019 Donors & Recipients




Woodland Noon Rotary Club


$5000 TO $9,999

Howard and Virginia


$1,000 to $4,999

Kim Eichorn, Lyon Real Estate

Matthew Wehner, CPA

Kiwanis Club of Woodland


$500 to $999

D. Raines


Up to $499

L. Larson, J. Welsch, B. Mendoza, D. Lee, 

S. Holstege,  N. Wagnon, J. Martin, S. Fong,

G. Kelly, K. Felix, B. & F. Medrano, K. Felix, S. Drivon


  • Jose
  • Adalyn
  • Evelyn
  • DeSean
  • Alexis
  • Tatyana
  • Andrew
  • Victoria
  • Prairie Pre-K School
  • Sullivan
  • Camila
  • Jarrett
  • Maximiliano
  • Alan
  • Luciano
  • Kody
  • Adalynn
  • Beniah
  • Adriel
  • Erik
  • Andres
  • Mari
  • Victoria
  • Matthew
  • Austin Jack
  • Valley Oak Pre-School
  • Massimo
  • Kimberly
  • Pasen

How to Apply for a Tryke for Your Child


Complete the Request/Waiver form below and return to NorCal Trykers via:

  • Mail to NorCal Trykers, 417 Mace Blvd., Ste. J-177, Davis, CA  95618
  • Scan and email to gill.williams@norcaltrykers.com
  • Take a photo and text to 530-400-4792

If you have a Physical or Occupational Therapist working with your child, they may like to help you select the Amtryke tricycle and they are encouraged to complete and return the Amtryke Assessment Form and the Tryke Selection Form below.

If you don't have a Physical or Occupational Therapist working with your child,  just fill out the Request/Waiver form below and one of our therapists will contact you and arrange to meet you to help select the appropriate Amtryke for your child.

ELIGIBILITY CRITERIA:  Recipients must be under 22 years of age, and be unable to ride a conventional bicycle;  they must also have a safe place to store the tryke where it is protected from the weather and from the risk of theft.


Amtryke-Request-Waiver-2019 (pdf)


SpanishAmtrykeReq_Waiver2014 (pdf)


Amtryke-Assessment-Form-2018 (pdf)


Amtryke-Selection-Form (pdf)


About Us

Our team

NorCal Trykers officially opened its doors on January 11, 2017.  Since then, we have been fortunate to have received  donations to fund over 100 trykes for kids with special needs.  

Our team is made up of physical and occupational therapy professionals with years of experience working with children with disabilities.  The team is rounded out with individuals with sales, marketing, accounting and administrative expertise.

  • Gill Williams, the founder of NorCal Trykers, is a Physical Therapist working at Shriners Hospital in Sacramento.  She began her career in London, England and came to the USA in 2002.  She has a life-long love and belief in the benefits of exercise and wanted to take this into NorCal Trykers to enable children with special needs to ride trikes and exercise with ease.
  • Ginger Joyce, M.D., a Retired Surgeon from Sutter Health
  • Anthony Phillips, M.D., a retired pediatrician and neonatologist.  Former Professor and Chair, Department of Pediatrics, University of California, Davis and Medical Director, University of California Davis Children's Hospital.
  • Patti Barnes has worked with children as a preschool teacher, and is currently a med staff team member for Shriners Hospital for Children.
  • Cheri Herman a retired Advertising and Marketing Executive in the entertainment, hospitality and food industries.
  • Jenny Tang, a Physical Therapist works with the Woodland school system.
  • Ginni Davis, a Retired School Administrator with many years of nonprofit board experience.
  • Laurel Hassid, a retired CPA.

Coming Events

No upcoming events.

Tryke Assembly Team


NorCal Trykers relies on the generous donations of time and expertise of  volunteers from around the area.  Please contact Gill Williams at (530) 400-4792 if you are able to donate a few hours to help us build trykes for our quarterly giveaway events.


We want to hear from you.

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Giving the gift of mobility.

NorCal Trykers

(530) 400-4792