High Quality Steel Alloy 18NCD5HIGHT WEAR RESISTACE REDUCES FRICTIONS HIGH Precision Manufacturing Chain Pitch: 520

Diameter Ø (mm): M6

On the back of the aluminum house is cooling fine

Bead: Folding Casing: Clincher Color: Black Mounting: Tubeless Rim_diameter: 27

and style in every step

PBR Standard C45 Steel Rear Sprocket 866 - 520 866 46 C45 vespa-vespa-primavera-50-2016-esi3689490 High Quality Steel Alloy 18NCD5HIGHTRace experience Thanks to many years of competition experience, PBR developped a wide range of high quality sprockets in collaboration with top teams. High quality steel alloy 18NCD5High wear resistance Reduces frictions High precision manufacturing Chain pitch: 520. 0 Color: Black Material: Steel Rear teeth: 46. 0 Rear type: 866 Rear version: Standard