Corpetto ruota libera EL251 per Sram XD 11/12v ricambio Grid. Freewheel body EL251 for Sram XD 11/12-speed Grid series. - adatto per ruote Grid. - fits onto Grid series. - per Sram XD 11 e 12v. - for XD Sram 11 and 12 speed.
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