LTWOO GR7 1x10 Speed, 10s Road Groupset, R/L Shifter + Rear Derailleurs + ZRACE Cassette, gravel-bikes Cyclo-Cross

LTWOO GR7 1x10 Speed, 10s Road Groupset, R/L Shifter + Rear Derailleurs + ZRACE Cassette, gravel-bikes Cyclo-Cross

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