Here are all the options parts for the Xray X4
Reference 06305772
Brand: XRAY
OFFSET SPUR GEAR 72T / 48 - HARD - 305772
Reference 06305878
Brand: XRAY
OFFSET SPUR GEAR 108T / 64 - 305878
Reference 06308277
Brand: XRAY
XRAY 4S SPRING-SET C=2.9 (2) - 308277
Reference 06980157
Brand: XRAY
PIN 1.5x7.3 (10) - 980157
Reference 06304972
Brand: XRAY
ALU GEAR DIFF CVD BB DRIVESHAFT ADAPTER (2) - 304972
Reference 06302181-M
Brand: XRAY
X4 CFF FRONT LOWER ARM - MEDIUM - LEFT - 302181-M
Reference 06302241
Brand: XRAY
X4 ALU HUB - SWISS 7075 T6 - 302241
Reference 06302310
Brand: XRAY
X4 ALU CASTER BUSHING FRONT 3°/REAR 0.5° - 1 DOT (4) - 302310
Reference 06302823
Brand: XRAY
X4 ANTI-ROLL BAR - FRONT 1.3 MM - 302823
Reference 06303119-K
Brand: XRAY
ALU SHIM 3x9x2.0MM - BLACK (10) - 303119-K
Reference 06303180-H
Brand: XRAY
X4 CFF REAR LOWER ARM - HARD - RIGHT - 303180-H
Reference 06303181-M
Brand: XRAY
X4 CFF REAR LOWER ARM - MEDIUM - LEFT - 303181-M