drillium

[doctor-bond]

Drilling chainrings give you in excess of +12w per min @ 122 rpm (fact….)

And the magic circles drilled on Aende frames mean that many of them have to be tethered to the ground when not being ridden. Lovely stuff.

 

[Canuk]

There's a girl on YouTube Drilliumed a chain set and gear/brake levers. She saved about 60gr.... Not really worth it from the right savings pov. Better off buying latex inner tubes!