The 'Air' version of the ST boot features a perforated Technomicro Microfibre upper for maximum ventilation

Durable powdercoated finishes that resist corrosion and stand up to 408 hour salt spray testing

it places the device ergonomically in your natural line of sight – enabling relaxed and above all safe riding

68% more than the BMW stock paper filter

A longitudinal hole is also provided on the bracket to allow custom alignment

GPR Exhaust - Pentacross Full Titanium Full Line for KTM XC-F 450 - 2023 to 2025 Muffler with:dB Killer-Spark Arrestor The 'Air' version of theThis is a GPR's FULL TITANIUM complete racing system for track use developed in collaboration with the best MXGP teams. The kit consists of a manifold with Ultrabomb expansion and new Pentacross silencers. The manifold and silencers are titanium made, this system produces an average performance increase of 2cv. FEATURES SOUND: Upgraded sound from stock exhaust PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade