Matthew Dubea

Component Measurements & Re-used Frame Checks
Pedal-to-pedal width (24 in max) Wheel-base & fork-height Longer wheel-base trial Seat-tube diameter Seat-tube width re-check Top seat-tube I.D.

Recycled Parts – Dismantling
Original donor frame Fork orientation study Fork-orientation sketch Bike before teardown Frame stripped & cleaned Rear-wheel load specs

Build Progress
Collected recycled parts Parts laid-out Seat mount fabrication Welding table jig

CAD Drawings & PDFs
Forks drawing 0.5-inch spacer Main assembly Overall dimensions Frame bushing

Analysis & FEA
von Mises stress Center-of-gravity plot Combined spec sheet Initial frame sketch

CNC & Machined Parts
UL lathe – fork bushing Rear-axle bushings Welding fixture

Purchased Parts & Budget
Pedal set Front wheel Pedal extensions

Final Prototype Photos & Renders
Front view – final trike Side view – assembled Isometric render

Reference Docs & Specs

Weekly Progress Memos

Sponsor Logos
Raising Cane’s Metal Shark Boats N.I. Optimist Club

Race-day Shots & Results
Team with trophy Group photo Course overview

📄 Official race results (PDF)