Manufacturer's Part#: 03-161

Toe-box: Shaped-profile

JW Leg Adjustment System™

even after many hours wearing motorcycle boots

GPR Exhaust - Trioval Slip-On for Yamaha FZR 1000 Ex-Up - 1989 to 1990 Muffler with:dB Killer-Link Pipe Manufacturer's Part#: 03-161GPR'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