Here are all the options parts for the Xray X1 2018 and olders
Reference 06306200-K
Brand: XRAY
ALU SERVO MOUNT - BLACK (2) - 306200-K
Reference 06308264
Brand: XRAY
XRAY 4S SPRING-SET PROGRESSIVE C=2.5-2.8 (2) - 308264
Reference 06308275
Brand: XRAY
XRAY 4S SPRING-SET C=2.5 (2) - 308275
Reference 06338584
Brand: XRAY
SHIM 5x7x0.2 (10) - 338584
Reference 06359307
Brand: XRAY
XRAY PREMIUM SILICONE OIL 7000 cSt --- Replaced with #106470 - 359307
Reference 06359308
Brand: XRAY
XRAY PREMIUM SILICONE OIL 8000 cSt --- Replaced with #106480 - 359308
Reference 06371019
Brand: XRAY
X1'19 GRAPHITE CHASSIS 2.5MM - HARD - 371019
Reference 06371149
Brand: XRAY
X1 GRAPHITE 2.0MM REAR POD LOWER PLATE - 371149
Reference 06371202
Brand: XRAY
X1 COMPOSITE FRONT WING - BLACK - ETS APPROVED - 371202
Reference 06371203
Brand: XRAY
X1 COMPOSITE ADJUSTABLE FRONT WING - WHITE - ETS APPROVED - 371203
Reference 06371203-K
Brand: XRAY
X1 COMPOSITE ADJUSTABLE FRONT WING - BLACK - ETS APPROVED - 371203-K
Reference 06371290
Brand: XRAY
X1 ALU BODY POST PLATE - 371290