Length: 420mm
Center Hole: 10.2mm
External Hole: 8.3mm
Replacment OEM : 504 18 81-10
Fits: R15-V2 , R15-V2AWD, R15- V2AWDG2, R15-V2SAWDG2, Rider 16, Rider 18, R155, R155AWD, R175, R175AWD, R220T, R322TAWD