The GPR Trioval exhaust system enhances the BMW R850R and R850GS motorcycles with superior performance and sound. This slip-on exhaust features polished 304 stainless steel construction with a 100mm x 130mm diameter. The Trioval series delivers better performance than stock systems while maintaining legal sound limits. This exhaust system reduces weight and improves overall bike performance. The complete kit includes a specific link pipe and mounting brackets for direct installation. BMW R850R R850GS Exhaust Fitment BMW R850R 1994 1995 1996 1997 1998 1999 2000 2001 2002 BMW R850GS 1994 1995 1996 1997 1998 1999 2000 2001 2002 GPR Exhaust Information Removable DB Killer: Included Weight: 4.29 pounds (1.95 kg) Length: 15.75 Inches (400 MM) Finish: Polished Stainless Steel Link pipe: Included Catalyst: Not necessary for this product European Homologation: Yes BMW R850 GPR Trioval Exhaust Details Enhanced Performance: Advanced engineering increases power output while maintaining legal compliance Superior Sound Quality: Produces a deeper, richer exhaust note compared to stock while staying within legal sound limits Premium Construction: Hand-polished 304 stainless steel ensures lasting durability and attractive appearance Easy Installation: Complete kit includes link pipe and mounting brackets for direct bolt-on fitment Weight Reduction: Lighter than stock system improves overall motorcycle performance Italian Craftsmanship: Precision manufacturing with high-grade welding ensures exceptional quality Warranty Protection: 2-year international warranty guarantees product satisfaction