Here are all the options parts for the Xray X1 2018 and olders
Reference 06372179
Brand: XRAY
"SPRING 4.25 COILS 3.6x6x0.5MM; C=3.0 - GREY (SOFT) (2) - 372179"
Reference 06373587
Brand: XRAY
SIDE SPRING C1.5 - SILVER (MEDIUM) (2) - 373587
Reference 06372134
Brand: XRAY
GRAPHITE UPPER SUSPENSION ARM 2.5MM - WIDE - 372134
Reference 06371204-K
Brand: XRAY
X1 COMPOSITE ADJUSTABLE FRONT WING - BLACK - FLAT - 371204-K
Reference 06308263
Brand: XRAY
XRAY 4S SPRING-SET PROGRESSIVE C=2.3-2.6 (2) - 308263
Reference 06965015
Brand: XRAY
E-CLIP 1.5 (10) - 965015
Reference 06303120
Brand: XRAY
SET OF ALU SHIM (0.5MM, 1.5MM, 2.5MM) - 303120
Reference 06303121-O
Brand: XRAY
ALU SHIM 3x6x0.5MM - ORANGE (10) - 303121-O
Reference 06303122-O
Brand: XRAY
ALU SHIM 3x6x1.0MM - ORANGE (10) - 303122-O
Reference 06303123
Brand: XRAY
ALU SHIM 3x6x2.0MM (10) - 303123
Reference 06303123-K
Brand: XRAY
ALU SHIM 3x6x2.0MM - BLACK (10) - 303123-K
Reference 06303125
Brand: XRAY
ALU SHIM 3x6x3.0MM (10) - 303125