12 Teeth Suzuki ATV LT250 R- F,G,H,J,K,L Quadracer 85-90 LT250 R -N,P Quadracer 92-93 13 Teeth Suzuki Off Road DR250 L,M,N,P Off Road 90-93 RM250 H,J 87-88 RM250 K,L,M,N,P,R,S,T,V 89-97 RM250 W 98 RM250 X 99 RM250 Y,K1,K2,K3 00-03 RM250 K1/K2/K3 USA01-03 RM250 K4,K5,K6,K7,K8,K9,L0,L1 04-11 RM250 L2 12 RMX250 K,L,M,N,P,R,S,T,V,W,X,Y,K1 89-01 Suzuki Road DR250 S-L,M,N,P 90-93 DR-Z250 K1,K2,K3,K4,K5,K6,K7 01-07 GSF250 Japan95 TSX250 LC (TS250X-E,F,G,H,J,K)SJ11D 85-90 TSX250 LC (TS250 XE) Australia85 14 Teeth Kawasaki Road KLX400 B1 (KLX400 R) 03 Suzuki Off Road DR250 SE-P,R,S Off Road 93-95 DR250 SE-P,R Off Road Australia93-94 RM250 Z 82 RM250 D 83 RM250 E,F,G 84-86 DR350 L,M,N,P (Off Road Version) 90-93 DR-Z400 E-K1,K2,K3,K4,K5,K6,K7 00-07 Suzuki Road DR250 RSSJ45AJapan95 RGV250 Greece DR350 S-L,M,N,P SK42B 90-93 SG350 N Goose NK42AJapan91-92 15 Teeth Betamotor Road 350 Jonathan 01-02 400 Alp 4.0 10-11 400 M4 Supermoto 10-11 Kawasaki Road KLX400 A1 (KLX400 SR) 03 Suzuki Off Road