Outer sole: Dual Density Non Slip Racing Sole

Operating temperature range from -40 °C to 200 °C

2 Noise approval: ECE approved (Euro 5) Catalytic kit: conserve le catalyseur d'origine Position: Standard level Weight: 1

25 | Inner_diameter: ø 61 | Number_of_holes: 5 | Outer_diameter: ø 300 | Thickness_mm: 5 mm

PBR Standard C45 Steel Rear Sprocket 831 - 428 831 46 C45 yamaha-yfm-450-grizzly-irs-4wd-450-2016-esi3573384 Outer sole: Dual Density NonRace Experience Thanks to Many Years of Competition Experience, PBR Developted A Wide Range of High Quality Sprocks in Collaboration with Top Teams. High Quality Steel Alloy 18NCD5high Wear Resistance Reduces High Precision Manufacturing Chain Pitch: 428. 0 Color: Black Materials: Steel Rear Teeth: 46. 0 Rear Type: 831 REAR Version: Standard