Here are all the options parts for the Xray T4F
Reference 06308264
Brand: XRAY
XRAY 4S SPRING-SET PROGRESSIVE C=2.5-2.8 (2) - 308264
Reference 06353561
Brand: XRAY
ALU REAR WING SHIM (2) - 353561
Reference 06303128
Brand: XRAY
ALU SHIM 3x6x6.0MM (10) - 303128
Reference 06302374
Brand: XRAY
COMPOSITE C-HUB LEFT - 4° DEG. - HARD (ECS) - 302374
Reference 06303125-K
Brand: XRAY
ALU SHIM 3x6x3.0MM - BLACK (10) - 303125-K
Reference 06303167
Brand: XRAY
REAR SUSPENSION ARM - GRAPHITE - 1-HOLE - 303167
Reference 06305231
Brand: XRAY
DRIVE SHAFT COUPLING - HUDY SPRING STEEL - 305231
Reference 06305860
Brand: XRAY
OFFSET SPUR GEAR 90T / 64 - 305860
Reference 06305869
Brand: XRAY
OFFSET SPUR GEAR 99T / 64 - 305869
Reference 06302590
Brand: XRAY
ALU DUAL SERVO SAVER SCREW M3x7 - SWISS 7075 T6 (2) - 302590
Reference 06305256
Brand: XRAY
ECS BB SC ALU DRIVE SHAFT SLEEVE - SWISS 7075 T6 - 305256
Reference 06303128-K
Brand: XRAY
ALU SHIM 3x6x6.0MM - BLACK (10) - 303128-K