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SRAM Model ID: FC-XX1-ASSY-C2
Wide range and close step 12-speed XT M8100 cassette
BB Bearing Steel BB Shell Type BB121 BB Shell Width 121mm Crank Spindle Diameter 24/22mm Cup Diameter 41mm Interface GXP Primary Color Black
Star-shaped T10 - T25 - T30
5 Waterproof Water-resistant Volume 0
Pro Seat Main Mechanism LastCall SRAM Model ID: FC-XX1-ASSY-C2Replacement part
US$ 54.94
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US$ 102.37
US$ 299.50
US$ 12.49
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US$ 94.86
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US$ 262.41
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US$ 717.20
