sku # ST-SLFI13635001
Columbus Life externally butted seat tube - 28.6 dia. - .8/.6/1 wall thickness. Length = 635
318g - Weight is based on a representative tube. Actual weight may vary slightly. Imported.
Please see tube graphic (in the image gallery for this product) as a guide for the following specs.
OD=28.6 W1=.8 WC=.6 W2=1 L1=150 T1=40 LC=325 T2=40 L2=80