I pulled my ITM seat post to check the diameter and it's stamped 31 6! Because of the large space between the 31 and the 6, and missing decimal point, I'm not sure if it's a 31.6 or just 31
what size seatpost clamp does the terrashark take? Have an allen key style seatpost clamp but want to get a quick release style instead. what size will fit: 31.8mm (for a 31.6mm seatpost) or a 34.9mm? I measured the outside diameter of the aluminum sleeve that the seatpost goes into and it read ~35mm, so I'm thinking about the 34.9mm clamp. Any ideas?