JT Steel Sprockets are the OEM quality choice, manufactured using only the finest grade of C49 high carbon steel for the rear sprockets, and SCM420 chromoly steel alloy for the front sprockets.
Fits:



13 Teeth

Gas Gas
Off Road
250 EC 4T 11-12
250 EC F 4T 12
250 EC F 4T 13-15
250 EC Six Days 11-12
300 EC F


13-15
300 EC F Six Days 4T 12
450 EC F 13-15

Yamaha
Off Road
YZ125 T,V,W,X,Y,Z,A1,B,D2,E2,F2,G2,H2,J2,K2 05-19
YZ125 L2,M2 20-21
YZ125 N2L 22
YZ125 23
YZ125 X-L,M 20-21
YZ125 X-L,N 22
WR250 FN (Enduro Version) 01
WR250 F-N,P,R,S,T,V (Off Road Version)

5UM6
01-06
WR250 F-W,X,Y,Z (Off Road Version)

5UMU/W
07-10
WR250 F-F,G,H,J,K,L (Off Road Version)

2GB
15-20
WR250 F (Off Road Version) 21-23
WR250 F-A,B,D,E,F,G,H,J (Off Road Version) 11-19
WR250 F-L (Off Road Version) 20
WR250 F-M,N (Off Road Version) 21-22
WR250 R-X,Y,Z,A,B,D,E,F,G,H,J,K,L

32D5/B
08-20
WR250 X-X,Y,A,B,D,E,F

32D6/C
08-15
YZ250 F-N,P,R,S (4-Stroke) 01-04
YZ250 F-T,V,W,X,Y (4-Stroke) 05-09
YZ250 F-Z,A,B,D

17D6/7/8
10-13
YZ250 F-E,F,G,H,J,K,L,M

1SM
14-21
YZ250 F 22-23
YZ250 F-G 60th Anniversary Edition 16
YZ250 F-Z,A

17D5

11
YZ250 F-B,D,E,F,G,H,K,L,M 12-21
YZ250 F-NL 22
YZ250 FMME Monster 21
YZ250 FNME Monster 22
YZ250 FX-F,G,H,J,K,L1,M 15-21
YZ250 FX-N 22