WRF450 / WR450F (2007-2012). WRF250 / WR250F (2007-2013). YZF450 / YZ450F (2006-2011). YZF250 / YZ250F (2006-2013). Constructed from aircraft-grade 6061 T6 forged aluminium for durability. Fold-able shift tip made from CNC aluminium with a knurled finish for enhanced grip.