
JT SPROCKETS Standard Steel Sprocket 249 - 420 (Ref. JTF249.15)
A reliable replacement for the transmission, this JT SPROCKETS steel sprocket offers the standard configuration for drivetrains equipped with a 420 pitch chain. Designed for versatile use, it is suitable for urban machines as well as small enduros and lightweight roadsters.
The JTF249.15 sprocket is aimed at riders looking for a simple and robust original or replacement part. Its profile and machining meet JT SPROCKETS specifications to ensure a proper fit with approved 420 chains. Ideal for regular maintenance and refurbishment of transmissions on lightweight machines.
Usage environment: Urban, Cross, Roadster.
Compatible motorcycles (examples):
Manufacturer reference: JTF249.15. Recommended replacement part to maintain a reliable and secure transmission on small trails and 125/110 scooters equipped with 420.