GPR Exhaust - Pentacross Inox Full Line for Gas Gas EC 450F - 2021 to 2023 Muffler with:dB Killer-Spark Arrestor This leaves the pillion seat

This leaves the pillion seat free for a passenger at all times

Husqvarna Norden 901

does not affect the radiator function

by Application for HO 136

GPR Exhaust - Pentacross Inox Full Line for Gas Gas EC 450F - 2021 to 2023 Muffler with:dB Killer-Spark Arrestor This leaves the pillion seatComplete RACING system for track use made in respect to FIM homologation limits, the kit consists of manifold with ULTRABOMB expansion and new PENTACROSS silencers line. Manifold and silencers are made of 304 stainless steel, average performance increase of 2cv, significant reduction in weight, developed thanks to the collaboration with the MXGP team Technical Specifications Shape: Pentagonal Body Color: Brushed Stainless steel Endcap Color: Brushed