Twin Air PowerFlow Kit for Honda CRF450R CRF450RX 2017–2020 CRF250R CRF250RX 2018–2021 – Includes Pre Oiled Filter & Cage – OEM Replacement 17213 MKE A00 – Off Road Use – Part# 150225C Clamp Designed for KTM SX and Metzeler Designed for KTM SX and SXS F models from 2007 to 2009 across 125cc to 505cc platforms The SL 205 50 10 tire is the perfect choice for both stock replacement or as an upgrade for your lifted cart Direct bolt in replacement for the factory air filter system on Honda CRF450R CRF450RX (2017–2020) and CRF250R CRF250RX (2018–2021) models PERFORMANCE BENEFITS: • Maintains factory specified airflow characteristics • Provides reliable engine protection against dirt and debris • Supports original engine operation as designed by Honda PACKAGE INCLUDES: • 1 × Twin Air PowerFlow Aluminum Cage • 1 × Twin Air Pre Oiled Dual Stage Foam Air Filter Element