RC MAKER 3042 - Upper Arm B (Soft) (Option) IRIS ONE This can be especially beneficial

This can be especially beneficial if you're on a very small track and need rotation for several hairpins

0V from the Receiver

It simply tapes on with the high quality pre-cut 3M Double Sided Tape

Used in the front driveshafts on the A800MMX

RC MAKER 3042 - Upper Arm B (Soft) (Option) IRIS ONE This can be especially beneficialOptional Upper Arm B for RC MAKER SP1 and SP1 F. These arms provide more caster flex which makes the car less aggressive initially but overall generates more traction in the corner. SP1: Front Right And Rear Left SP1 F: Front Left and Rear Left Manufactured from Injection Moulded Nylon Installation note: Due to the extra shrinkage of nylon material, the arms may be slightly tight on the inner balls from new. This will be quickly freed up after driving