P138-1 38T Pulley.
Replaces P138. New more narrow shape/profile.
(For A800 / A800X / A800MMX Gear Diff and A800 Spool)
INFO: Doesn't fit A800X / A800MMX Spool / AT03B-X
Contains: 1x A800-P138-1
P138-1 38T Pulley.
Replaces P138. New more narrow shape/profile.
(For A800 / A800X / A800MMX Gear Diff and A800 Spool)
INFO: Doesn't fit A800X / A800MMX Spool / AT03B-X
Contains: 1x A800-P138-1