Rear Sprocket Dual ZF - 56 teeth (pitch 428) - Aprilia RS 125 4T ABS - Euro4 - Replica ABS - Replica ABS Euro4 / RS4 125 4T - JM

Rear Dual Pinion Black - 56 teeth pitch 428 for Aprilia RS 125 4T ABS (2017-2020) / Aprilia RS 125 4T ABS Euro4 (2021) / Aprilia RS 125 4T Replica ABS (2017-2020) / Aprilia RS 125 4T Replica ABS Euro4 (2021) / Aprilia RS4 125 4T (2011-2016) / Aprilia RS4 125 4T Replica (2011-2016) / Aprilia Tuono 125 4T ABS (2017-2020) / Aprilia Tuono 125 4T ABS Euro4 (2021) / Malaguti Monte Pro 125 Anniversary Edition CBS (2020-2021) / Malaguti Monte Pro 125 CBS (2019-2021) / Malaguti RST 125 CBS (2019-2021) / Zündapp ZXA 125 ie Adventure CBS (2018-2020).

Specifications:
- ZF dual pinions are among the highest quality and most technologically advanced pinions in the world;
- based on the connection of steel strength and aluminum lightness;
- this aluminum alloy is characterized by enormous strength and tightness as well as low weight;
- tensile strength is approximately 11 times that of pure aluminum;
- through the hardening of duralumin, it has nearly reached the strength of steel;
- implemented, it therefore results in lower weight and greater durability;
- based on the tooth of the chain wheel ensures optimal self-cleaning;
- ensures that dirt cannot fit between the teeth and thus does not age the chain and sprocket so quickly;
- the durability of the dual IF pinions is approximately three times greater than that of pure aluminum pinions and they are 50% lighter than steel pinions;
- ideal for road and off-road;

Technical data:
- Chain pitch: 428;
- inner diameter: 108 mm;
- mounting diameter: 123 mm;
- hole: 8.5 mm;
- number of mounting holes: 6;
- screw model: flat head;
- number of teeth: 56;
- pinion material: Dual;
- color: black;
- manufacturer: ZF.

The complete list of applications can be found below.