31.7MM Ø ZERO SEAT TUBE + RID 27.2 .6/.8 X 620MM 27.2 SEAT POST MTV317B303

DEDACCIAI  ZERO  31.7MM DIAMETER SEAT TUBE

WITH ALUMINUM 27.2 SLEEVE INSERT 

SKU -TBE-MTV317B303 CLICK HERE FOR SPEC SHEET

31.7 Ø  X .6/.8 X 620MM

BUTTS POST SDIE 410/60/150 BB SIDE

346 GRAMS

25CrMo4 SEAMLESS STEEL

BKS STATE (DRAWN AND STRESS RELIEVED)

TENSILE STRENGTH  123,000 PSI MIN

                                   159,000 PSI MAX  

ELONGATION            6% MIN

                                   10% MAX