Here are all the options parts for the Xray XB2 Dirt 2019 and olders
Reference 06323523
Brand: XRAY
LEXAN REAR WING 1.0mm - LUSH - THICK - 323523
Reference 06363112-M
Brand: XRAY
COMPOSITE SUSPENSION ARM REAR LOWER RIGHT - MEDIUM - 363112-M
Reference 06363122-M
Brand: XRAY
COMPOSITE SUSPENSION ARM REAR LOWER LEFT - MEDIUM - 363122-M
Reference 06303125-K
Brand: XRAY
ALU SHIM 3x6x3.0MM - BLACK (10) - 303125-K
Reference 06305231
Brand: XRAY
DRIVE SHAFT COUPLING - HUDY SPRING STEEL - 305231
Reference 06972031
Brand: XRAY
SILICONE O-RING 3x2.1 (10) - 972031
Reference 08293561
Brand: HUDY
HUDY ALU REAR WING SHIM (2) - 293561
Reference 06329904-M
Brand: XRAY
2WD FRONT SLIM WHEEL NARROW OFFSET - WHITE (10) - XRAY
Reference 06323511
Brand: XRAY
LEXAN REAR WING 1.5MM - 323511
Reference 06362652
Brand: XRAY
BALL END 4.9MM WITH THREAD 10MM (2) - 362652
Reference 06365357
Brand: XRAY
"ALU WHEEL HUB 12MM - OFFSET ""+2.25MM"" (2) - 365357"
Reference 06964050
Brand: XRAY
WASHER S 5x15x0.3 (10) - 964050