Description
Counter-shaft sprockets are critical to your bike’s power delivery and acceleration characteristics—choosing the right tooth count directly impacts throttle response, top speed, and overall drivability. The JT 17-tooth sprocket delivers the precision engineering and durability you need for consistent performance, whether you’re track-focused or pushing your machine on the street. With computer-optimized design and premium materials, this sprocket handles the demands of serious riding without compromise.
- Tooth Count: 17T
- MPN: JTF1373.17RB
- Material: High-grade steel
- Heat-treated construction
- Bead-blasted finish
- Computer-designed geometry
- Optimized strength-to-weight
- Exceeds OEM standards
- Reduced surface tension
- Bolt-on installation
- Industry-leading durability






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