Notaco spoke kits are specifically designed to be used with OEM hubs and Notako rims. Value priced as a great alternative to the higher line of Excel spokes. Durable and strong 9 gauge front and 8 gauge rear. 8.5 millimeter steel nipples. Fits: Suzuki rear hub 19 x 1.85 and 2.15 rim: RM125 92-08; RM250 90-08; RMX250 89-98; DR-Z400 00-04; DR-Z400E 00-07.