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#P6289
JT rear sprocket. Standard rear sprocket for Yamaha DT125R/X.
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: 55 or 57.
Fitment:
55 Teeth
Yamaha
DTR125 (DT125R) 88-89
57 Teeth
Yamaha
DTR125 (DT125R) 90-03
DT125 RE1D01 04-06
DT125 R Everts 05-06
DT125 X 05-06
DTR125 (DT125R) France92-94
JT Sprockets JTR839.55/57, equivalent to Yamaha 3MB-25457-20
