
JT SPROCKETS Standard Steel Sprocket 894 - 420 (Ref. JTR894.50)
A transmission part designed for off-road practices, this JT SPROCKETS sprocket is made from C49 carbon steel with a black finish. Designed to fit 420 pitch chains, it features 50 teeth and a standard profile suitable for motocross and cross applications.
The C49 steel construction provides good mechanical resistance for the typical demands of cross rolling trains. Change the sprocket to modify the gearing, adjust the torque at low RPMs or the peak RPM, or simply replace a worn part to restore regular transmission behavior.
Common compatibilities (examples): HUSQVARNA TC 65 (2024), KTM 65 SX (2023), KTM 60 SX (2000). Check the chain pitch and required number of teeth before installation.
Manufacturer reference: JTR894.50 — easy to install sprocket, suitable for routine preparations and maintenance on cross machines equipped with 420.