Here are all the options parts for the Xray GTX8.3
Reference 06345646
Brand: XRAY
GRAPHITE 2-SPEED GEAR 46T (2nd) - 345646
Reference 06345647
Brand: XRAY
GRAPHITE 2-SPEED GEAR 47T (2nd) - 345647
Reference 06345649
Brand: XRAY
GRAPHITE 2-SPEED GEAR 49T (1st) - 345649
Reference 06345650
Brand: XRAY
GRAPHITE 2-SPEED GEAR 50T (1st) - 345650
Reference 06348515
Brand: XRAY
XCA ALU 7075 T6 HARD COATED PINION GEAR - 15T (1ST) - 348515
Reference 06348517
Brand: XRAY
XCA ALU 7075 T6 HARD COATED PINION GEAR - 17T (1ST) - 348517
Reference 06348520
Brand: XRAY
XCA ALU 7075 T6 HARD COATED PINION GEAR - 20T (2ND) - 348520
Reference 06348521
Brand: XRAY
XCA ALU 7075 T6 HARD COATED PINION GEAR - 21T (2ND) - 348521
Reference 06349901
Brand: XRAY
XRAY RX8 PINION GEAR TOOL SET (16~18T , 19~21T) - 349901
Reference 06351222
Brand: XRAY
GT FOAM BUMPER - LIGHT - 351222
Reference 06351348
Brand: XRAY
XB8'16 GRAPHITE UPPER PLATE - 351348
Reference 06352174
Brand: XRAY
STEEL ECCENTRIC BUSHING 1° - V2 (2) - 352174