GPR Exhaust - Trioval Slip-On for Yamaha YZ 400 F - 1998 to 1999 FEATURED 3-mountable piece patented front stand

3-mountable piece patented front stand

5 ° offset open end and the double hexagon geometry

The Wunderlich “windshieldSave Vario” included for additional adjustment range

the Move H2O comes with a variety of pockets including two big

Multi material shell construction: wind breaker soft shell in the exposed area and polar fleece fabric to increase comfort and thermal capability

GPR Exhaust - Trioval Slip-On for Yamaha YZ 400 F - 1998 to 1999 FEATURED 3-mountable piece patented front standGPR'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