



Manufacturer's ref: JTR897.48SC — JT SPROCKETS standard steel sprocket 897 - 520. Designed for transmission interventions, this 48-tooth sprocket is aimed at riders looking for a reliable replacement part for their 520 sprocket and chain. Its black hue gives it a sleek appearance on swingarms and protects the surface against mechanical wear.
Made from C49 steel, this sprocket provides the expected mechanical strength for road or light off-road use (Cross, Roadster). It is suitable for gearing changes or standard replacement during transmission maintenance. Installation and alignment with a 520 sprocket required; check the pitch and number of holes before installation.
Indicative compatibility: GAS GAS SM 700 (2026), KTM 690 SMC R (2026), TRIUMPH TF 250-X (2026). For optimal chain performance, check tension and wear after installation and during your rides.