GPR Exhaust - Albus Evo4 Slip-On for Ducati Monster 797 - 2017 to 2021 Muffler with:dB Killer-Link Pipe-Catalyst a real innovation in lens

a real innovation in lens technology

full-steel design

Double lip seal Type TC

active and passive safety is increased while driving

48mm innertube diameter

GPR Exhaust - Albus Evo4 Slip-On for Ducati Monster 797 - 2017 to 2021 Muffler with:dB Killer-Link Pipe-Catalyst a real innovation in lensGPR's ALBUS silencer series has an aluminum body and CNC machined Avional Caps. The exhaust has a ceramic treatment, that can withstand high temperatures. It has an elliptical shape with measurements of 90 x 120 mm. Product Features SOUND: Upgraded sound from stock exhaust PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding WEIGHT: Lighter than stock exhaust Technical Specifications Shape: Oval Body