Here are all the options parts for the Xray XT4.2
Reference 06364131
Brand: XRAY
SLIPPER CLUTCH PAD SLS - SOFT (3) - 364131
Reference 06364978
Brand: XRAY
COMPOSITE CENTER DIFF SPUR GEAR 78T / 48 - 364978
Reference 06365357
Brand: XRAY
"ALU WHEEL HUB 12MM - OFFSET ""+2.25MM"" (2) - 365357"
Reference 06940512
Brand: XRAY
BALL-BEARING 5x12x4 RUBBER SEALED - OIL (2) - 940512
Reference 06323513
Brand: XRAY
LEXAN REAR WING - RANK - 323513
Reference 06301336
Brand: XRAY
COMPOSITE REAR 6MM ADJUSTABLE BODY MOUNT SET - 301336
Reference 06323112-H
Brand: XRAY
XT2 COMPOSITE SUSPENSION ARM REAR LOWER - HARD - 323112-H
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 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