Technology
Four operating principles guide how every Proto-Z product is designed, validated, and shipped.
Gentayu GTC-66-MH uses Torayca T1100G + T40 + Proto-Z's proprietary SGF — three carbon layers, each tuned to a different fight phase: hookset response, mid-fight power transfer, end-fight pulling strength.
Where Proto-Z uses Fuji SiC tops, Fuji Alconite guides, or Fuji titanium reel seats, we say so explicitly. Where a spec is still in factory-confirmation, we mark it as such. No fabricated authorizations.
We test prototypes on a calibrated pull rig at controlled angles (typically 60°). When a sample hits 25 kg without breaking — that is the sample's result, recorded against its SKU. We never generalize one sample's data to the full production line.
Lab numbers matter, but the rod has to survive the moment a 1 m Toman dives into heavy cover. Proto-Z designs are revised by real fights — control loss, hook pull, cover failure — and never declared production-ready by spec sheet alone.
Spec Honesty
On every Proto-Z product page, fields not yet confirmed by factory or final-spec review are marked 'To be confirmed' — never hidden, never guessed.