Here are all the options parts for the Xray T4F
Reference 06305929
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 29T / 48 - 305929
Reference 06305931
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 31T / 48 - 305931
Reference 06305932
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 32T / 48 - 305932
Reference 06305934
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 34T / 48 - 305934
Reference 06305981
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 31T / 64 - 305981
Reference 06305982
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 32T / 64 - 305982
Reference 06306165
Brand: XRAY
T4 GRAPHITE BATTERY STRAP FOR LiPo - SET - 306165
Reference 06308029
Brand: XRAY
ULP ALU PROGRESSIVE SHOCK SYSTEM - SET (2) - 308029
Reference 06308264
Brand: XRAY
XRAY 4S SPRING-SET PROGRESSIVE C=2.5-2.8 (2) - 308264
Reference 06308274
Brand: XRAY
XRAY 4S SPRING-SET C=2.3 (2) - 308274
Reference 06308277
Brand: XRAY
XRAY 4S SPRING-SET C=2.9 (2) - 308277
Reference 06309855
Brand: XRAY
BRASS BATTERY BACKSTOP - 309855