JT SPROCKETS Standard Steel Sprocket 291 - 525 (manufacturer part number: JTF291.16): engine sprocket designed for the final drive of roadsters. Manufactured by JT Sprockets, this part is distinguished by its construction from SMC420 steel and CNC machining for a precise tooth profile that meets industrial tolerances.
Essential technical characteristics: pitch diameter 525, sprocket type 291, standard version, and 16 teeth. Designed for the 525 transmission chain, this sprocket directly affects the gearing and final ratio, influencing torque and acceleration based on the number of teeth installed.
- Material: high-strength SMC420 steel
- Number of teeth: 16 (sprocket)
- Chain pitch: 525
- CNC machining for dimensional precision and tooth profiling
- Version: standard (replacement or gearing change)
Designed for roadster applications, this sprocket is suitable for many classic and modern motorcycles; examples of compatible models include: HONDA CB 450 DX (1992), HONDA CB 450 S (1988), and HONDA REBEL 450 (PC18) (1987). Check your transmission specifications (chain pitch and sprocket type) before installation to ensure compatibility and proper chain tension adjustment.
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