Sugino XD2 Triple (48-36-26) 175 - Road/Touring - JIS - Great Condition Up for sale is a lightly used and in great condition. Highly sought Sugino XD2 Triple Crankset.
I think that the TD-2 triple at £125 is for one fitted with TA chainrings which are obviously made from rarified unobtanium. The regular TD-2 with triple 'Spa' chainrings is £ 78 , so you're right it is more expensive, but by £ 33 Anyway, good luck with the XD2. I'm sure it will be fine for you, especially if you are happy with the ratios.