PBR Standard C45 Steel Rear Sprocket 489 - 520 489 42 C45 aprilia-cube-650-650-1999-esi8175385 gives the product a particularly

gives the product a particularly high tech look

Strong but lightweight material is UV resistant

Pre-curved fingers make it easier to hold the handlebars

Flexible construction – Offers good freedom of movement both on and off the motorcycle

PBR Standard C45 Steel Rear Sprocket 489 - 520 489 42 C45 aprilia-cube-650-650-1999-esi8175385 gives the product a particularlyRace Experience Thanks to Many Years of Competition Experience, PBR Developted A Wide Range of High Quality Sprocks in Collaboration with Top Teams. High Quality Steel Alloy 18NCD5high Wear Resistance Reduces High Precision Manufacturing Chain Pitch: 520. 0 Color: Black Materials: Steel Rear Teeth: 42. 0 REAR TYPE: 489 REAR VERSION: Standard