come sia possibile che su CRC sia gia in vendita la gurnitura del nuovo gruppo XTR 1x11/2x11/3x11
http://www.chainreactioncycles.com/...0-race-11-speed-double-chainset/rp-prod119769
http://www.chainreactioncycles.com/...0-race-11-speed-double-chainset/rp-prod119769