Fitments Years Make Model 2007 - 2018 Suzuki RM-Z 250 2004 - 2008 Suzuki RM 125 2003 - 2008 Suzuki RM 250 2005 - 2017 Suzuki RM-Z 450 FeaturesDual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performanceFlat foam sealing ring securely seats against the airbox, even in the worst riding conditionsSpecs Model: Twin Air Riding Style: Off-Road Base Color: Orange Filter Media Material: Foam Product Name: Air Filter Style: Standard Features: Washable Filter Media Style: Dual-Layer Filter Shape: Round Units: EachApproximate Package Weight & Dimensions Weight: 0.1 Height: 4.33 Length: 7.08 Width: 6.88