ZETA RX Handlebar Riser ze32-4201 F4586 ZETA ZETA RX handlebar riser F4586. See if it fits your bike. Honda CR 125 Honda CR 250 R Honda CRF 250 R Honda CRF 250 X Honda CRF 450 L Honda CRF 450 R Honda CRF 450 RL Honda CRF 450 RX Kawasaki KX 125 Kawasaki KX 250 F Kawasaki KX 450 Kawasaki KX 450 F