Steel sprocket Yamaha YZ 85 / Derbi GPR 125 / Yamaha DT 125 R Z-16 JT Sprockets

Steel Sprocket JTF558 16 Teeth and 428 Pitch JT Sprockets

The steel sprockets from JT Sprockets are manufactured using only the finest grade of C49 high carbon steel for the rear sprockets, and SCM420 chromoly steel alloy for the front sprockets.

Each JT Sprockets sprocket goes through 25 stages of production, undergoing more than ten individual quality checks before successfully leaving the production line.

JT Sprockets manufactures the right way: turning, milling, and drilling. With this process, the highest quality is achieved with the lowest tolerances and the best tooth profile.

JT Sprocket is an original manufacturer for many brands, such as Yamaha, Honda, Suzuki, or Kawasaki.

- Pitch: 428
- Teeth: 17

Compatible models

Derbi
- GPR Nude 04-08
- GPR Racing 04-08

Yamaha
- DTR125 (DT125R) 88-03
- DT125 RE1D01 04-06
- DT125 R Everts 05-06
- DT125 X 05-06
- TDR125 3XD 89-92
- TDR125 4FU 93-94
- TDR125 4GW,4GX 93-94
- TDR125 95-01
-TZR125 R 4HX/W,JG 93-96
-XVS125 Drag Star5JX 00-04
- DT200 R 3ET 88