JT rear sprocket. Standard rear sprocket for Yamaha YBR125.

JT steel sprockets are designed to ensure durability and strength in both on road and off-road applications. JT use only the finest grade of C49 high carbon steel in their rear sprockets, ensuring the requirements of all their sprockets are met or exceeded.

Pitch: 428.
Teeth: 45.

Fitment:
Yamaha
DT100  76-80
YBA125 Enticer  07-09
YBR125 3D9 05-06
YBR125 3D9,51D 07-15

JT Sprockets JTR838.45 Yamaha equivalent: 5VL-F5445-01