VELOSPEC™ PRO IS A COLD DRAWN SEAMLESS AIR-HARDENING STEEL

DOUBLE BUTTED 28.6MM OD FOR TOP OR DOWN TUBE USE ON VARIETY OF BIKES STYLES

28.6MM x .8/.5/.8 x 640MM

BUTTS 100-50-320-50-120

GRAMS 300

MATERIAL : US-MADE RAW MATERIAL TESTED TO AMS 2301 AIR CRAFT QUALITY

ULTIMATE TENSILE STRENGTH - 950 MPA

ELONGATION - 12-17%

SKU - TBE-AC28080508-640