GPR Exhaust - Trioval Slip-On for BMW R 1200 GS Adventure - 2010 to 2012 Muffler with:dB Killer-Link Pipe In terms of engineering and

In terms of engineering and design

12/21 NOTES Only for WP Fork Enduro SHERCO 250 SEF 250 C

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GPR Exhaust - Trioval Slip-On for BMW R 1200 GS Adventure - 2010 to 2012 Muffler with:dB Killer-Link Pipe In terms of engineering andGPR'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