Here are all the options parts for the Xray X4F
Reference 06362650
Brand: XRAY
BALL END 4.9MM WITH THREAD 6MM (2) - 362650
Reference 06930508
Brand: XRAY
BALL-BEARING 5x8x2.5 STEEL SEALED - OIL (2) - 930508
Reference 06305242
Brand: XRAY
DRIVE SHAFT REPLACEMENT PLASTIC CAP 3.5 MM - ORANGE - STRONG (4) - 30
Reference 06326181
Brand: XRAY
STAINLESS STEEL BATTERY WEIGHT 35G - 326181
Reference 06305784
Brand: XRAY
SPUR GEAR 84T / 48 - 305784
Reference 06305578-O
Brand: XRAY
FIXED PULLEY FOR LAYSHAFT WITH BEARINGS 20T - GRAPHITE (2) - 305578-O
Reference 06303128
Brand: XRAY
ALU SHIM 3x6x6.0MM (10) - 303128
Reference 06303139-K
Brand: XRAY
ALU SHIM 3x6x7.0MM - BLACK (10) - 303139-K
Reference 06302063-K
Brand: XRAY
T4 ALU ADJUSTMENT BALL-BEARING HUB - BLACK (2) - 302063-K
Reference 06303137-K
Brand: XRAY
ALU SHIM 3x7.5x2.0MM - BLACK (10) - 303137-K
Reference 06303454-V2
Brand: XRAY
COMPOSITE BALL JOINT 4.9MM - OPEN (4) - 303454-V2
Reference 06303120
Brand: XRAY
SET OF ALU SHIM (0.5MM, 1.5MM, 2.5MM) - 303120