GPR Exhaust - Trioval Slip-On for BMW R 1150 GS Adventure - 1999 to 2004 Muffler with:dB Killer-Link Pipe use common sense to determine

use common sense to determine how often to clean in behind as you would with all other areas of your bike

Superior straight-line and cornering stability

XL foam with a flawless fit

you can use the backpack’s molle straps to attach this vertical mount

This honeycomb shape heroically absorbs impact better than other compositions

GPR Exhaust - Trioval Slip-On for BMW R 1150 GS Adventure - 1999 to 2004 Muffler with:dB Killer-Link Pipe use common sense to determineGPR'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