Rear Pinion Dual ZF - 53 teeth (pitch 420) - Derbi Senda 50 R DRD Racing - X-Treme - R Racer - X-Treme - R X-Treme Euro4 - JM

Rear Pinion Dual Red - 53 teeth pitch 420 for Aprilia RX 50 (2014-2021) / Aprilia RX 50 Factory Euro4 (2018-2021) / Derbi Dekker 50 R (2003) / Derbi Senda 50 R DRD (2003-2004) / Derbi Senda 50 R DRD Pro (2007-2014) / Derbi Senda 50 R DRD Racing (2011-2020) / Derbi Senda 50 R DRD X-Treme (2012-2013) / Derbi Senda 50 R Racer (2003-2004) / Derbi Senda 50 R X-Treme (2018-2021) / Derbi Senda 50 R X-Treme Euro4 (2022) / Derbi Senda 50 RR X-Treme (2021-2022) / Derbi Senda 50 SM DRD Pro (2007-2016) / Derbi Senda 50 SM DRD Racing (2004-2010).

Specifications:
- ZF dual pinions are among the highest quality and most technologically advanced pinions in the world;
- they are based on the combination of steel strength and the lightness of duralumin;
- 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 is, therefore, a 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, therefore, does not age the chain and chain wheel as 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: 420;
- inner diameter: 102 mm;
- mounting diameter: 125 mm;
- hole: 8.5 mm;
- number of mounting holes: 6;
- screw model: flat head;
- number of teeth: 53;
- pinion material: Dual;
- color: red;
- manufacturer: ZF.

The complete application list can be found below.