Topic starter
The seat clamp size is 29.8 i think, but I can't find a front mech of this diameter. Is it measured differently, or am I being a bit daft?
ta
Posted : 17/04/2012 9:12 pm
29.8 doesn't exist.
it's 28.6 i think.
Posted : 17/04/2012 9:13 pm
Topic starter
http://www.chainreactioncycles.com/Models.aspx?ModelID=36479
The seat clamp size exists? Why isn't it the same?
Posted : 17/04/2012 9:17 pm
possibly using double butted tubing so it's bigger at the end than further in? not sure tho.
Posted : 17/04/2012 9:25 pm
On One Seat tubes are externally butted.
29.8 is the correct size for the seat clamp, but the front mech is a 28.6... You don't need as much material on the seat tube down low, as you do up high to stop a fat man sat on top of a long seatpost, from snapping a frame! Simples...
Posted : 17/04/2012 9:29 pm
Topic starter
nice one...
ta
Posted : 17/04/2012 9:35 pm
