Here are all the options parts for the Xray XB4 2020 and olders
Reference 06362472
Brand: XRAY
ANTI-ROLL BAR 1.2 MM - 362472
Reference 06363511
Brand: XRAY
LEXAN REAR WING 1.5MM (2) - 363511
Reference 06363512
Brand: XRAY
LEXAN REAR WING 2.0MM (2) - 363512
Reference 06364981
Brand: XRAY
COMPOSITE CENTER DIFF SPUR GEAR 81T / 48 - 364981
Reference 06365884
Brand: XRAY
COMPOSITE 3-PAD SLIPPER CLUTCH SPUR GEAR 84T / 48 - 365884
Reference 06368294
Brand: XRAY
REAR SPRING-SET L=57MM - 4 DOTS (2) - 368294
Reference 06323515
Brand: XRAY
LEXAN REAR WING CENTER FIN - ZAP (2) - 323515
Reference 06363113-H
Brand: XRAY
COMPOSITE LONG SUSPENSION ARM REAR LOWER RIGHT - HARD - 363113-H
Reference 06365202
Brand: XRAY
ECS FRONT DRIVE SHAFT 83MM WITH 2.5MM PIN - SET - 365202
Reference 06363113-G
Brand: XRAY
LONG SUSPENSION ARM REAR LOWER RIGHT - GRAPHITE - 363113-G
Reference 06323523
Brand: XRAY
LEXAN REAR WING 1.0mm - LUSH - THICK - 323523
Reference 06303122-K
Brand: XRAY
ALU SHIM 3x6x1.0MM - BLACK (10) - 303122-K