GPR Exhaust System Aprilia Dorsoduro 900 2017/20 e4 Pair Homologated slip-on exhaust GP Evo4 Titanium Aprilia - Pegaso Strada 650 2005/09 (2005-2009) YZF-R1-derived engine

YZF-R1-derived engine

it minimizes the amount of unburnt fuel getting to the atmosphere

The GIpro X-type G2 model works on all motorcycles

it is installed without cutting or making changes

GPR Exhaust System Aprilia Dorsoduro 900 2017/20 e4 Pair Homologated slip-on exhaust GP Evo4 Titanium Aprilia - Pegaso Strada 650 2005/09 (2005-2009) YZF-R1-derived engineGPR Exhaust System Aprilia Dorsoduro 900 2017 20 e4 Pair Homologated slip on exhaust GP Evo4 Titanium Pair Homologated slip on exhaust For installation, no structural modifications to the motorcycle are required for use of the product in an approved version. It is recommended to read the instructions in the package or the tutorials visible on www. gpr. it and on youtube. For on line purchases it is necessary to activate the warranty by sending the