GPR Exhaust - Trioval Slip-On for BMW R 100 GS - 1987 to 1996 past type tag-Straps make the power easier to

make the power easier to use

3-4mm thick Aluminum plate

Noise filtering microphone

Even load distribution for the upper body and head

Premium top case made from 1

GPR Exhaust - Trioval Slip-On for BMW R 100 GS - 1987 to 1996 past type tag-Straps make the power easier toGPR's Trioval series is a GPR best seller, with a classic ovoid drop shape. It is made of hand polished 304 stainless steel and has a diameter of 100mm. Product Features SOUND: Upgraded sound from stock exhaust. Although louder than stock but in compliance with the limits prescribed by law, this exhaust produces the softest sound of all the GPR exhausts. PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding