+J Fratis It's actually neither, so Spurgeon mis-spoke. The pivot junction uses a pair of _chrome_ steel sealed bearings (not chromoly stainless). The levers are anodized aluminum. -DrewZilla
ASV makes levers that are bike-specific. They also make entire lever/perch assemblies that might fit your pit bike. -DrewZilla *www.revzilla.com/motorcycle/asv-c6-clutch-lever-w-pro-perch
It's machined from billet aluminum, so it should be similar in strength. The main "strength" though is the fold-away feature that reduces chances of the lever breaking in an impact. -DrewZilla *www.revzilla.com/asv-levers