JT SPROCKETS JTF1404.16 – Standard steel sprocket 1404 for 520 chain, ideal for replacement or gearing adjustment. Designed by JT SPROCKETS, this 16-tooth sprocket meets the primary transmission requirements for roadsters and sport bikes equipped with 520.

• Material: steel (SMC420 alloy)
• Number of teeth: 16
• Chain pitch: 520
• Type: sprocket 1404, standard version
• CNC machining for precise tooth profile and compliance with manufacturer tolerances

This sprocket is aimed at riders looking for a reliable replacement part for the transmission: sharp tooth profile, finish suitable for mounting on standard sprocket carriers, and compatibility with 520 chains. The combination of SMC420 steel and CNC machining limits premature wear of the teeth when properly installed and maintained.

Common applications (examples): BMW S 1000 RR ABS (2022), BMW S 1000 R ABS (2022), BMW HP4 RACE ABS (2020). Before installation, check the manufacturer reference and the condition of the chain/sprocket; adjust the play and torque according to the manufacturer's recommendations to ensure safety and longevity.