Here are all the options parts for the Xray X4'25
Reference 06305337
Brand: XRAY
X4 CVD BB DRIVE SHAFT 52MM (2) - 305337
Reference 06305380
Brand: XRAY
ALU WHEEL SHIM OFFSET 0.75MM (2) - 305380
Reference 06305360
Brand: XRAY
X4 ECS DRIVE SHAFT 58MM - HUDY SPRING STEEL™ - SET - 305360
Reference 06305407
Brand: XRAY
X4 CVD BB DRIVE SHAFT 52MM - HUDY SPRING STEEL™ - SET - 305407
Reference 06305779
Brand: XRAY
OFFSET SPUR GEAR 79T / 48 - HARD - 305779
Reference 06305884
Brand: XRAY
OFFSET SPUR GEAR 114T / 64 - 305884
Reference 06305912
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 12T / 48 - 305912
Reference 06305913
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 13T / 48 - 305913
Reference 06305914
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 14T / 48 - 305914
Reference 06305915
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 15T / 48 - 305915
Reference 06305916
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 16T / 48 - 305916
Reference 06305926
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 26T / 48 - 305926