GPR Exhaust - Trioval Slip-On for Yamaha YZ 250 F - 2006 to 2009 Muffler with:dB Killer-Link Pipe also has a hydrophobic lens

also has a hydrophobic lens coating that repels water

Fits KTM 640/690/790/890 2008-2010

This means it doesn’t make any sounds caused by high speeds

Quadlock - Brake/Clutch Perch Mount

Used and endorsed by top riders world wide

GPR Exhaust - Trioval Slip-On for Yamaha YZ 250 F - 2006 to 2009 Muffler with:dB Killer-Link Pipe also has a hydrophobic lensGPR'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