A5/D4 Open Source Designs

Child Boards

[-] D4 Portaledge Reviews and Feedback

[-] Big Wall Portaledge Design Info

[-] Activist Fly for Tree Sits

[-] Delta2p Testing and Feedback



[1] Mask Designs

[2] Ventilator design?

[3] New D4 Delta2P portaledge in development. Early adopter production models avala

[4] MOVED: D4 and Alpine Double D4 Reviews from El Cap

[5] Hydraulic Pull tester to break carabiners and other climbing stuff


[0] Up one level

Go to full version