VELOSPEC™ ELITE COLD DRAWN SEAMLESS HEAT TREATED , AIR-HARDENING STEEL .

DOUBLE BUTTED 34.9MM OD TUBE . FOR TOP OR DOWN TUBE USE

34.9MM x .7/.4/.7 x 680MM

BUTTS 135-50-385-50-80

GRAMS 320

TENSILE STRENGTH> 1100 MPA

YIELD STRENGTH> 1000 MPA

ELONGATION > 10% Average 12-14%

HARDNESS 33-36

SKU TBE-AH34070407-700