Rear Pinion Dual ZF - 49 teeth (520 pitch) - Beta RR 300 2T Racing / RR 350 4T Enduro - Racing - EFI Enduro - EFI Racing - JM

Rear pinion Dual red - 49 teeth pitch 520 for Beta RR 125 LC 2T Enduro (2018-2022) / Beta RR 125 LC 2T Racing (2019-2022) / Beta RR 200 LC 2T Enduro Oilmix (2019-2022) / Beta RR 200 LC 2T Racing Oilmix (2021-2022) / Beta RR 250 2T Enduro (2013-2017) / Beta RR 250 2T Enduro Oilmix (2018-2022) / Beta RR 250 2T Racing (2014-2022) / Beta RR 300 2T Enduro (2013-2017) / Beta RR 300 2T Enduro Holcombe Replica Oilmix (2019) / Beta RR 300 2T Enduro Oilmix (2018-2022) / Beta RR 300 2T Racing (2013-2022) / Beta RR 350 4T Enduro (2013-2014) / Beta RR 350 4T Racing (2013) / Beta RR 350 EFI Enduro (2015-2022) / Beta RR 350 EFI Racing (2015-2022) / Beta RR 350 S EFI Enduro (2021-2022) / Beta RR 390 Enduro (2015-2022) / Beta RR 390 Racing (2016-2022) / Beta RR 390 S Racing (2021-2022) / Beta RR 400 Enduro (2013-2014) / Beta RR 400 Racing (2013-2014) / Beta RR 430 Enduro (2015-2022) / Beta RR 430 Racing (2015-2022) / Beta RR 430 S Enduro (2021-2022) / Beta RR 450 Enduro (2013-2014) / Beta RR 450 Racing (2013-2014) / Beta RR 480 Enduro (2015-2022) / Beta RR 480 Racing (2015-2022) / Beta RR 498 Enduro (2013-2014) / Beta RR 498 Racing (2013-2014) / Beta Xtrainer 250 2T Oilmix (2017-2022) / Beta Xtrainer 300 2T (2015-2017) / Beta Xtrainer 300 2T Oilmix (2018-2022).

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 low weight;
- tensile strength is approximately 11 times that of pure aluminum;
- through the hardening of duralumin, it has nearly reached steel strength;
- implemented is therefore a lower weight and greater durability;
- based on the chain wheel tooth 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 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: 520;
- inner diameter: 125 mm;
- mounting diameter: 152 mm;
- hole: 8.5 mm;
- number of mounting holes: 6;
- screw model: countersunk head;
- number of teeth: 49;
- pinion material: Dual;
- color: red;
- manufacturer: ZF.

The complete application list can be found below.