Ziv's Adaptive Bicycle Attachments

The challenge

The core issue with existing solutions is safety; foot straps prevent quick release during falls, and standard handlebars require a reach that is impossible for some. This creates total dependency on a caregiver and prevents independent riding.

Who it helps

Designed for a child but suitable for many users with unilateral motor weakness (caused by CP/stroke etc). It targets those needing foot stability and users with limited arm reach affecting steering ability.

How it works

This solution empowers users with lateral weakness by compensating for limited reach and stabilizing the foot. Bringing the grip closer reduces steering strain, while pedal add-ons prevent slippage and dependency, enhancing balance and confidence.

Two customized, adjustable bicycle attachments. Pedal add-ons for steady grip and self-entry/release, and a handlebar extension that brings the grip closer. This system enables an independent, safe, and joyful riding experience.

Tools needed

Heavy duty gloves

Fusion 360

Prusa slicer

Measurement tool

Screwdriver set

Allen keys set

Pliers

Hammer

Pvc pipe cutter

Electric Srewdriver

Hot air blower

FDM Printer

Laser Cutter

Project details

• Stage: Prototype
• Built by the TOM International Community community, Global
• Team: Ziv Cohen
• Category: Sports, Outdoor, Hobbies, Fun/Leisure
• 5 downloads

The build files for Ziv's Adaptive Bicycle Attachments are free to download from this page - open source, shared by TOM: Tikkun Olam Makers.

Related projects

• Adapted Bicycle Pedal Attachments
• Adaptive Golf Prosthetic
• Button (Large Adaptive Switch)
• IRAZU: Quadriplegic's Mouth Joystick Mouse with Adaptive Puff-Click Controller
• Adaptive Wheelchair Cutting Boards
• Solderless Adaptive Electronic Switches

Browse all TOM projects · Search projects · TOM communities · Makeathons and events