SCOTT Ricambi Dropouts IDS RWS 12 x 142 mm per Scala, Spark, Genius #21974
(SCOTT dropouts IDS RWS for 12 x 142 mm. Scale, Spark, Genius). Scott Genius 29 ": 900 Premium, 910, 920, 930, 940 from year-2013. Scott Genius 27.5 ": 700 Tuned, 700 Premium, 710, 720, 730, 730 from year 2013 | 740 from year, 2014.