The GPR Deeptone Inox silencer series transforms BMW R65 motorcycles with premium performance upgrades. The silencer features 304 stainless steel construction with precision TIG welding. The round design measures 80mm in diameter. The exhaust delivers enhanced sound and performance compared to stock systems. The lightweight Italian-made construction reduces overall motorcycle weight. Professional installation by a Cafe Racer specialist is required. The exhaust requires custom fitting and fabrication of connection components. BMW R65 Exhaust Fitment BMW R65 1978 1979 1980 1981 1982 1983 1984 GPR Exhaust Information Removable DB Killer: Included Weight: 3.08 pounds (1.4 kg) Length: 14.57 Inches (370 MM) Finish: Brushed Stainless steel Link pipe: Not included Catalyst: Not necessary for this product European Homologation: Yes BMW R65 GPR Deeptone Inox Cafe Racer Exhaust Details Superior Sound Quality: The Deeptone series produces a rich, deep exhaust note that enhances the classic Cafe Racer experience Premium Construction: 304 stainless steel materials and TIG welding ensure lasting durability and corrosion resistance Weight Reduction: The lightweight design improves handling and performance compared to heavier stock systems Professional Installation Required: Specialized Cafe Racer shops can properly cut, fit and fabricate necessary connection components Warranty Protection: 2-year international warranty covers manufacturer defects for long-term peace of mind