Big Bore Kit

Item Height > 4.646

  • New Vertex Big Bore Forged Piston Kit For Yamaha Yfz 450 R (09-14) 23403a
  • New Big Bore Forged Piston Kit For Yamaha Yfz 450 (2004-09, 2012-13)
  • New Vertex Big Bore Forged Piston Kit For Suzuki Lt-r 450 (06-12) 23521a
  • New Vertex Big Bore Forged Piston Kit For Suzuki Lt-r 450 (06-12) 23521b
  • Vertex Big Bore Cast Piston Kit For Honda Trx 450 Er (06-14) 23523b
  • New Vertex Big Bore Cast Piston Kit For Honda Trx 450 Er (06-14) 23523b