Fits: 2008-14 TM 125/144/250/300 2 stroke
TM-3 link lowers the rear 1 5/8th" &  TM-4 link lowers the rear 2 5/8th". 
PN's:  TM-3  & TM-4  Replaces TM part # 73081

***Note:  Will not work on the 2011-up SMM & SMR models or the 2015-up MX & Enduro models.