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:

14 Teeth
Derbi Road
125 GPR 4-Stroke 09-13
125 Mulhacen (Spoke Wheel) 07-13
125 Mulhacen (Alloy Wheel) 07-13
125 Mulhacen Cafe 09-12
125 Senda DRD R 10-13
125 Senda DRD SM 09-13
125 Terra 07-13
125 Terra Adventure 07-14