Here are all the options parts for the Xray X1 2018 and olders
Reference 06305980
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 30T / 64 - 305980
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 06305984
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 34T / 64 - 305984
Reference 06305985
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 35T / 64 - 305985
Reference 06305986
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 36T / 64 - 305986
Reference 06305987
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 37T / 64 - 305987
Reference 06305989
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 39T / 64 - 305989
Reference 06305990
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 40T / 64 - 305990
Reference 06305991
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 41T / 64 - 305991
Reference 06305994
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 44T / 64 - 305994
Reference 06305997
Brand: XRAY
NARROW ALU PINION GEAR - HARD COATED 47T / 64 - 305997