Rear Sprocket Dual ZF - 59 teeth (pitch 420) - Aprilia RX 50 - Factory Euro4 / Derbi Dekker 50 R / Senda 50 R DRD - Pro - JM

21,84 EUR shipping costs Product code: JMT.7581799

Rear Pinion Dual Red - 59 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;
- based on the combination of steel strength and aluminum lightness;
- this aluminum alloy is characterized by enormous strength and tightness as well as reduced weight;
- tensile strength is approximately 11 times that of pure aluminum;
- through the hardening of duralumin, it has nearly reached steel strength;
- implemented, therefore, is 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 sprocket so quickly;
- the durability of IF dual 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: 59;
- pinion material: Dual;
- color: red;
- manufacturer: ZF.

The complete application list can be found below.