Here are all the options parts for the Xray X4'23
Reference 06303144
Brand: XRAY
ALU SHIM 3x5x4.0MM (10) - 303144
Reference 06303126
Brand: XRAY
ALU SHIM 3x6x5.0MM (10) - 303126
Reference 06305134
Brand: XRAY
STEEL SOLID AXLE DRIVESHAFT ADAPTER (2) - 305134
Reference 06304972
Brand: XRAY
ALU GEAR DIFF CVD BB DRIVESHAFT ADAPTER (2) - 304972
Reference 06301071
Brand: XRAY
X4 GRAPHITE UPPER DECK 1.6MM - 301071
Reference 06302180-M
Brand: XRAY
X4 CFF FRONT LOWER ARM - MEDIUM - RIGHT - 302180-M
Reference 06303118-K
Brand: XRAY
ALU SHIM 3x9x1.0MM - BLACK (10) - 303118-K
Reference 06303138-K
Brand: XRAY
ALU SHIM 3x7x2.0MM - BLACK (10) - 303138-K
Reference 06303180-M
Brand: XRAY
X4 CFF REAR LOWER ARM - MEDIUM - RIGHT - 303180-M
Reference 06303181-H
Brand: XRAY
X4 CFF REAR LOWER ARM - HARD - LEFT - 303181-H
Reference 06303181-M
Brand: XRAY
X4 CFF REAR LOWER ARM - MEDIUM - LEFT - 303181-M
Reference 06303768
Brand: XRAY
X4 ALU CHASSIS T-BRACE - SWISS 7075 T6 - 303768