Columbus Zona 29er ext. butted seat tube with bend - 28.6 dia. - .8/.6/1.2 - length = 550
sku # ST-ZON113550110F
Columbus Tubing Zona 29er externally butted seat tube. 28.6 dia. - .8/.6/1.2 wall thickness - length = 550 with 800mm radius bend - steel
Bend begins 310mm from top of tube. Bend terminates approximately 38mm off of centerline.
310g - Weight is based on a representative tube. Actual weight may vary slightly.
Please see tube graphic in image gallery for dimensions.