IMS PRODUCTS INC. Gas Tank - Blue - Yamaha - 3.1 Gallon 117321-B2 Rear Bumper The silencer attaches to the

The silencer attaches to the motorcycle with a strapless aluminum bracket that is black powder coated and integrated into the silencer

"The EVR or Exhaust Valve Type R is and electronically controlled valve that improves drivability at small throttle and low RPM ranges where it matters most to the rider

The meticulous welds found on Graves products are amongst the elite in the motorcycle industry

Sound Insert with Spark Arrestor DB @ Idle 80

IMS PRODUCTS INC. Gas Tank - Blue - Yamaha - 3.1 Gallon 117321-B2 Rear Bumper The silencer attaches to theHigh density polyethylene gas tanks offer maximum fuel carrying capacity All necessary hardware included (tank decals not included)