Here are all the options parts for the Xray X4F
Reference 06305245
Brand: XRAY
ECS BB DRIVE SHAFT ADAPTER - HUDY SPRING STEEL™ (2) - 305245
Reference 06303144
Brand: XRAY
ALU SHIM 3x5x4.0MM (10) - 303144
Reference 06303126
Brand: XRAY
ALU SHIM 3x6x5.0MM (10) - 303126
Reference 06962043
Brand: XRAY
WASHER S 4x6x0.2 (10) - 962043
Reference 06303181-H
Brand: XRAY
X4 CFF REAR LOWER ARM - HARD - LEFT - 303181-H
Reference 06303767
Brand: XRAY
X4 BRASS CHASSIS T-BRACE 10g - 303767
Reference 06303768
Brand: XRAY
X4 ALU CHASSIS T-BRACE - SWISS 7075 T6 - 303768
Reference 06303824
Brand: XRAY
X4 ANTI-ROLL BAR - REAR 1.4 MM - 303824
Reference 06305307
Brand: XRAY
X4 ECS BB DRIVE SHAFT 59MM - SET - 305307
Reference 06960241-K
Brand: XRAY
ALU NUT M4 WITH SERRATED FLANGE - BLACK (10) - 960241-K
Reference 06303117-K
Brand: XRAY
ALU SHIM 3x12x2.0MM - BLACK (2) - 303117-K
Reference 06301075
Brand: XRAY
X4F GRAPHITE UPPER DECK - SPLIT FRONT - 2.0MM - 301075