Here are all the options parts for the Xray X4'23
Reference 06304972
Brand: XRAY
ALU GEAR DIFF CVD BB DRIVESHAFT ADAPTER (2) - 304972
Reference 06302821
Brand: XRAY
X4 ANTI-ROLL BAR - FRONT 1.1 MM - 302821
Reference 06302133-S
Brand: XRAY
X4 CFF CARBON-FIBER FUSION UPPER ARM - SOFT - FR/RL - 302133-S
Reference 06308177
Brand: XRAY
XLP SPRING-SET C=2.7 (2) - 308177
Reference 06305136
Brand: XRAY
ALU SOLID AXLE DRIVESHAFT ADAPTERS - HARD COATED (2) - 305136
Reference 06305882
Brand: XRAY
OFFSET SPUR GEAR 112T / 64 - 305882
Reference 06308263
Brand: XRAY
XRAY 4S SPRING-SET PROGRESSIVE C=2.3-2.6 (2) - 308263
Reference 06309901
Brand: XRAY
XRAY ALUMINUM 1/10 TOURING SET-UP BOARD - LIMITED EDITION INCLUDING-3
Reference 06326181
Brand: XRAY
STAINLESS STEEL BATTERY WEIGHT 35G - 326181
Reference 06303118-K
Brand: XRAY
ALU SHIM 3x9x1.0MM - BLACK (10) - 303118-K
Reference 06305381
Brand: XRAY
ALU WHEEL SHIM OFFSET 1.0MM (2) - 305381
Reference 06301324
Brand: XRAY
FRONT BODY MOUNT SET +2MM HEIGHT - 301324