Extremely feminine

HUMAX-Z-Liner® waterproof

Removable waterproof 15

Inner diameter: ø 41 mm Outer diameter: ø 54 mm Packing: by pair

without thumbing on waterproofness

PBR Ultra-Light Aluminium Hard Anodized Rear Sprocket 504 - 520 504 45 LD ktm-525-exc-racing-six-days-525-2005-esi9337815 Extremely feminineRace experience Thanks to many years of competition experience, PBR developped a wide range of high quality sprockets in collaboration with top teams. High wear resistance Reduces frictions High precision manufacturing Use of top quality gross material Chain pitch: 520. 0 Material: Aluminium Rear teeth: 45. 0 Rear type: 504 Rear version: Ultra light self cleaning hard anodised