Rear sprocket Esjot black - 45 teeth (pitch 415) - Hercules MX-1 25 2-speed hand / Optima 50 2-speed - 50 3 2-speed - JM

Rear pinion steel with 45 teeth and pitch 415 for Hercules HR2 25 Hobby Rider 2-Gang (1974-1979) / Jogging 25 2-Gang (1984-1986) / M4 25 Automatic (1974-1979) / M5 25 2-Gang (1974-1979) / MF4 25 Automatic 2-Gang (1970-1973) / MP2 50 2-Gang (1970) / MP4 50 3-Gang (1972) / MX-1 25 2-Gang Hand (1985-1994) / Optima 50 2-Gang (1994-1996) / Optima 50 3 2-Gang (1979-1980) / Optima 50 3S 2-Gang (1986-1994) / P3 50 2-Gang (1974-1979) / Prima 25 2S Automatic (1980) / Prima 25 3S 2-Gang (1980) / Prima 25 4N Automatic (1980) / Prima 25 4S Automatic (1980) / Prima 25 4SL Automatic (1981-1982) / Prima 25 5 2-Gang (1978-1979) / Prima 25 5N 2-Gang (1980) / Prima 25 5S 2-Gang (1980) / Prima 25 5SL 2-Gang (1981-1982) / Prima 25 6 2-Gang (1979-1981) / Prima 25 SX 3-Gang (1983-1986) / Sachs MX-1 25 (1996-2000) / Optima 50 2-Gang (1996-2002) / Prima 25 4 Automatic (1996-2004) / Prima 25 5 2-Gang (1996-2004) / Prima 25 5S 2-Gang (1996-1997) / Zündapp ZA 25 25 (1983-1984).

Specifications:
- made of steel;
- specially developed for difficult conditions and for cross, enduro, and road racing;
- 100% made in Germany;
- OEM quality;

Technical data:
- chain pitch: 415;
- inner diameter: 42.5 mm;
- mounting diameter: 66 mm;
- hole: 7.5 mm;
- number of mounting holes: 4;
- screw type: flat head;
- number of teeth: 45;
- color: black;
- manufacturer: Esjot.

The complete application list can be found below.