while the knee angle is opened up and enlarged

The mouthpiece has a high quality flow and performance

and 38mm blade sizes

Hand-Help remote included

GPR Exhaust - Trioval Slip-On for Suzuki DR 600 S R - 1985 to 1990 Muffler with:dB Killer-Link Pipe while the knee angle isGPR'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