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

DOUBLE BUTTED 38.1MM OD FOR TOP OR DOWN TUBE USE ON VARIETY OF BIKES STYLES

38.1MM x .1.0/.7/.9-800

BUTTS 150-60-330-60-200

GRAMS 615

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

ULTIMATE TENSILE STRENGTH - 950 MPA

ELONGATION - 12-17%

SKU - TBE-AC38100709-800