sku # TT-SPKI11580
Columbus Spirit Keirin top tube - 25.4 diameter - .8/.5/.8 wall thickness. Length = 580
235g - Weight is based on a representative tube. Actual weight may vary slightly.
Please see tube graphic (in the image gallery for this product) as a guide for the following specs.
OD=25.4 W1=.8 WC=.5 W2=.8 L1=160 T1=30 LC=305 T2=30 L2=55