Front Pinion JTF575.15 (pitch 520) - Yamaha XJR 400 / R / R2 / S / XT 550 / 600 H / N / Z / SRX 600 H / N / TT 600 / K - JM

Front sprocket steel -JTF575.15 pitch 520 and 15 teeth for Yamaha SRX 600 H (1986-1989) / Yamaha SRX 600 N (1986-1989) / Yamaha TT 600 (1990-1998) / Yamaha TT 600 K (1983-1984) / Yamaha XJR 400 (1993-1996) / Yamaha XJR 400 R (1995-1999) / Yamaha XJR 400 R2 (1996) / Yamaha XJR 400 S (1994) / Yamaha XT 550 (1982-1983) / Yamaha XT 600 H (1984-1986) / Yamaha XT 600 N (1984-1986) / Yamaha XT 600 Z Tenere (1986-1990).

Specifications:
- JT Sprockets' production is today the largest and most modern manufacturing unit for sprockets and gears worldwide;
- equipped, among others, with the latest generation of CNC manufacturing machines;
- JT Sprockets produces the entire range of sprockets and gears for aftermarket and original equipment;
- each sprocket and gear goes through 25 production stages, subjected to more than ten individual quality checks to successfully complete production;
- JT Sprockets produces correctly: through turning, milling, and drilling;
- this is the only way to achieve the highest quality, with the smallest tolerances and the best tooth profile;
- after subsequent heat treatment, each item is manually inspected;
- JT Sprockets sets new quality standards in the motorcycle industry;

Technical data:
- Chain pitch: 520;
- mounting: large groove;
- minimum inner diameter: 21 mm;
- maximum inner diameter: 25 mm;
- inner teeth (number of teeth): 6;
- inner teeth (distance): 5 mm;
- number of mounting holes: 2;
- distance between mounting holes: 42 mm;
- width: 8 mm;
- execution: standard;
- manufacturer: JT;
- number of teeth: 15.

The complete application list can be found below.