TP-139 64 Titanium Ball End set ( For Serpent X20 FWD )
TB-250 64 Titanium Turnbuckle Set ( For Serpent X20 FWD )
TSSU-X20FWD 64 Titanium Screw set ( UFO Head ) 101pcs.(For Serpent X20 FWD)
BBS-X20FWD Precision Ball Bearing Set ( For Serpent X20 FWD) 17pcs.
GSS-X20FWD Gold Plated Steel Screw Set 99pcs. ( For Serpent X20 FWD )
GSSU-X20FWD Gold Plated Steel UFO Screw Set 99pcs. ( For Serpent X20 FWD )
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