Teiletyp: Schaltröllchen. ATIK Titan Schnellspanner Rennrad Set 43g. JRC Components Ceramic 13T Pulley Wheel sets are compatible with all 12 speed Shimano MTB Systems. Our 13 tooth Pulley Wheels are crafted from billet aluminium, CNC machined and finally anodised before having hybrid ceramic bearings installed.
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