J
The Assault must use the same a-arms as the 121" iq's. The 121" sleds must have longer a-arms or mount differently and have a 42.5" ski stance. Therefore, on a 121" only 1" wider overall, 1/2" each side with the Assult spindle equals 43.5". Sorry for the confusion, I didn't realize that the rmk's only have a 38.67" ski stance.6 2203972-067 Kit, Lower Control Arm, Black, RH [Dragon RMK]
6 2203971-067 Kit, Lower Control Arm, Black, LH [Dragon RMK]
6 2203945-067 Kit, Lower Control Arm, Black, LH [Incl. 3-5,7,10] <Assault
6 2203946-067 Kit, Lower Control Arm, Black, RH [Incl. 3-5,7,10]