90 Noise Approval: ECE Approved Catalytic Kit: Conserve Le Catalyseur d'Origine Position: Standard Level Weight Bene

0 Material: Aluminum rear_prolet_teeth_count: 46

Are you looking for a smooth and discreet upgrade for your Yamaha

the midfoot

making it a nice complement to both plastic and metal

JT SPROCKETS Steel Standard Rear Sprocket 459 - 428 JTR459.52 aprilia-tuono-1000-factory-1000-2005-esi4834194 90 Noise Approval: ECE ApprovedWith the Leading Edge Edge Technology and Using Only the Highest Grade of Special Steel Alloys, JT Sprock's Produce A Full Range of Superior Quality Motorcycle Front and Reary Sprocks. Ultra Durable High Carbon C49 Steel Chain_pitch: 428. 0 Material: Steel rear_prolet_teeth_count: 52. 0 REAR_PROKET_TYPE: 459 REAR_PROET_VERSION: Standard