Móc bungee cho ruột xe đạp

Notes

• rev 1 & 2 are sized for a 700 x 20-23 mm tube
• rev 3 is sized for a tube that is about 47 mm flat, probably a 26 x 1.5" tube
• Parts below printed in Tough 2000 on a Form 3
• as of 2024-02-18, both rev 1 & 2 do experience some slippage under tension
  • rev 3 will try to tighten this up substantially

Rev 1: hook in plane with adjustment

To be used like so:

Optimized for FDM printing this way, but inconvenient to use the hook because it'll stick out as shown above.

Rev 2

Hook faces perpendicular to the plane of the buckle, & I tightened up the fit of the buckle around the tubes.

Rev 3

• rev 3 is sized for a tube that is about 47 mm flat, probably a 26 x 1.5" tube
• much tighter, satisfactory fit