2003 KTM 640 Duke Sprockets
- Renthal®Hard Anodised Rear SprocketUniversal Hard Anodised Rear Sprocket by Renthal®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$84.11
- ProTaper®Race Spec Aluminum SprocketKTM 640 Duke 2003, Race Spec Aluminum Sprocket by ProTaper®. ProTaper Race Spec (RS) Aluminum Rear Sprockets are precision CNC machined to the strictest tolerances from the highest quality alloy that has been specially formulated for...7075-T6 Heat Treated AluminumPrecision CNC machined to strictest of tolerances$77.38