ART Dual-components Aluminium/Steel Ultra-Light Self-Cleaning Rear Sprocket 808 - 520 ART-808-49-RED kawasaki-kdx-250--kdx250b--250-1983-esi4305234 Double-drilled small ends provide the

Double-drilled small ends provide the piston pin with extra lubrication and cooling

Standard steel front-sprocket

and to the Speometer by a Clip

including the cheek pads that are attached separately

ART Dual-components Aluminium/Steel Ultra-Light Self-Cleaning Rear Sprocket 808 - 520 ART-808-49-RED kawasaki-kdx-250--kdx250b--250-1983-esi4305234 Double-drilled small ends provide theDual materials spokens, extremely Lightweight and Durable; The outer ring is composed of tough 7075 T65A aluminum and a cured steel outer ring for optimized performance. Chain_pitch: 520. 0 Color: Red Material: Bi Components REAR_PROET_TEETH_COUNT: 49. 0 REAR_PROPE_TYPE: 808 REAR_PROET_SSION: Ultra Light self clean