SRAM OSPW Ceramic bearing 1x11 MTB / Road
CHARACTERISTICS: Model name: Ridea OSPW+ MD4E48 Compatibility: SRAM 1x11 systems. NX, X1, X01, XX1 Cage: High resistance Forged Carbon composite with integrated bearing shields Upper pulley: 14t; X-ODON Technology; High resistance Forged Carbon composite; Ridea’s ceramic ball #689 bearings Lower pulley: 18t; X-ODON Technology; High resistance Forged Carbon composite; Ridea’s ceramic ball #699 bearings
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