THIS IS A 35MM OD SEAT TUBE BUTTED FOR FOR 31.6 SEAT POST
35MM X 1.6/.9 X 600 THE ID IS UNDERSIZED TO ALLOW FOR POST WELD/BRAZE REAMING ID is 31.6-31.5
BUTTS 125-75-400
4130 CHROMO
GRAMS 547
SKU- TBE-MTV350B306
THIS IS A 35MM OD SEAT TUBE BUTTED FOR FOR 31.6 SEAT POST
35MM X 1.6/.9 X 600 THE ID IS UNDERSIZED TO ALLOW FOR POST WELD/BRAZE REAMING ID is 31.6-31.5
BUTTS 125-75-400
4130 CHROMO
GRAMS 547
SKU- TBE-MTV350B306
