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

DOUBLE BUTTED 31.8MM OD FOR TOP OR DOWN TUBE USE ON VARIETY OF BIKE STYLES

31.8MM x .9/.6/.9 x 650MM

BUTTS 80-50-300-50-170

GRAMS 367

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

ULTIMATE TENSILE STRENGTH - 950 MPA

ELONGATION - 12-17%

SKU - TBE-AC31090609-650