Chain set Aprilia ETX 125 98-00 (type PH), with DID 520VX2 Open X-ring chain with hollow-grade palace and 110 rolls, suitable for road and railing motorcycles up to 750cc, tensile strength 3724kg, chain wheel high precision made of C45 high carbon steel, chainritzel made of SCM415 Chromoly Alloy Steel CNC manufactured, translation 16/45.
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