38 Teeth
Kymco
250 KXR / KXU 02-05
250 KXR / KXU 02-05
300 Maxxer 05-08
300 Maxxer 05-08
39 Teeth
Kymco
250 Venox 04-09
250 Venox 04-09
48 Teeth
Rieju
50 Spike 02
52 Teeth
Rieju
50 Spike 03-05
50 Tango 07-09
47 Teeth
MBK
50 X-Power 00-02
50 X-Power 03-06
Yamaha
TZR50 RR5WX5 97-06
TZR50 X-Power 96-06
45 Teeth
Malaguti
50 XSM 03-
48 Teeth
Malaguti
50 XTM 03-
MBK
50 X-Limit SM 03-06
Rieju
50 MRX Pro (2002 - June 2004) 02-04
50 MRX/SMX (2002 - June 2004) 02-04
Yamaha
DT50 SM Supermotard2C31 03-06
50 Teeth
MBK
50 X-Limit 03-06
50 X-Limit SM 02
Yamaha
DT50 R2C21 03-06
52 Teeth
Gas Gas
50 Rookie 02-05
Motor Hispania
50 Furia Enduro / SM 05
50 RYZ Enduro 05
Peugeot
50 XP6 98-06
50 XP6 SM 02-03
50 XR6 01
XPS50 SM 04-09
XPS50 T 04-06
Rieju
50 MRX Pro (July 2004 - 2005) 04-05
50 MRX/SMX (July 2004 - 2006) 04-08
5...
48 Teeth
Rieju
50 RR
53 Teeth
Bultaco
50 Astro SM
50 Lobito
Derbi
50 Senda R DRD 02-05
50 Senda R DRD Pro 06-08
50 Senda R DRD Pro 06-08
50 Senda R DRD Racing 06-08
50 Senda R DRD Racing 06-08
50 Senda SM DRD 02-05
50 Senda SM DRD 02-05
50 Senda SM DRD Pro 06-08
50 Senda SM DRD Pro 06-08
50 Senda SM DRD Racing 06-08
50 Senda SM DRD Racing 06-08
52 Teeth
Motor Hispania
50 RX 05
Peugeot
50 XR6 02-06
53 Teeth
Aprilia
50 RS 06-09
50 RX 06-09
50 SX 06-08
Derbi
50 GPR Nude 04-05
50 GPR Nude 06-08
50 GPR Racing 04-05
50 GPR Racing 06-08
50 Senda SM DRD Racing Limited 07
48 Teeth
Derbi
125 Baja SM 06-08
Malaguti
125 X3M Motard 07-08
Peugeot
125 XPS CT 06
Rieju
125 SMX 05-08
125 Tango 06-08
Yamaha
XT125 X 05-07
XT125 X 08-10
50 Teeth
Derbi
125 Cross City 07-08
125 Senda SM 04-07
Malaguti
125 X3M Enduro 07-08
Yamaha
XT125 R3D6,13D 05-07
XT125 R 08-10
51 Teeth
Derbi
125 Mulhacen 07-08
125 Terra 07-08
52 Teeth
Derbi
125 Senda Baja SM 06-08
54 Teeth
Derbi
125 Senda Baja R Enduro 06-08
125 Senda R 04-07
125 Senda Trail 04-05
50 Teeth
Betamotor Road
125 RR AC Motard 11-14
54 Teeth
Betamotor Road
125 RE AC 11-16
125 RR AC Enduro 13-15
56 Teeth
Betamotor Road
125 RR LC 4T Motard 11-17
63 Teeth
Betamotor Road
125 RR LC 4T Enduro 11-17
50 Teeth
Betamotor Road
50 RR Supermotard Racing 06-09
51 Teeth
Betamotor Road
50 RR Enduro 05-17
50 RR Enduro Factory 12-15
50 RR Enduro Racing 05-09
50 RR Enduro Racing 10-16
50 RR Enduro Sport 15-17
60 Teeth
Betamotor Road
50 RR Enduro 18-19
50 RR Enduro Racing 18-19
50 RR Enduro Sport 18-19
46 Teeth
Honda Off Road
CRF125 F-E,F,G 14-16
49 Teeth
Honda Off Road
CRF125 FB-F,G 15-16
50 Teeth
Honda Off Road
CRF100 F-4,5,6,7,8,9,A,B,C,D 04-13
XR100 R-F,G,H,J,K,L,M,N,P,R,S,T,V,W,X,Y,1,2,3 85-03
42 Teeth
Honda
CBR125 R 04-10
CBR125 R-4,5,6,7,8,9,AJC34,JC39 04-10
41 Teeth
Honda
NSR250 R2J,R4J MC18
42 Teeth
Honda
NSR250 R5K,K2,R6K,K2 MC18
36 Teeth
Honda Off Road
CRF70 F-4,5,6,7,8,9,A,B,C 04-12
XR70 RV,RW,RX 97-99
XR70 RY,R-1,R-2,R-3 00-03
38 Teeth
Honda Off Road
CRF110 F-D,E,F,G 13-16
45 Teeth
Honda Off Road
CR60 R USA83-84
CR60 85-86
46 Teeth
Honda Off Road
CRF80 F-4,5,6,7,8,9,A,B,C,D 04-13
XR80 R-F,G,H,J,K,L,M,N,P,R,S,T,V,X,Y,1,2,3 85-03
47 Teeth
Honda Off Road
CR50 83-85
CR80 RC 82
49 Teeth
...