Rear Sprocket JTR1133.59 (pitch 420) - Aprilia SX 50 SM Limited Edition / Derbi GPR 50 Nude - Racing - Replica Racing - JM

Rear steel pinion -JTR1133.59 pitch 420 and 59 teeth for Aprilia RS 50 /Replica (2006-2010) / Aprilia RS4 50 /Replica (2011-2018) / Aprilia RS4 50 Euro4 (2018-2021) / Aprilia SX 50 SM (2014-2021) / Aprilia SX 50 SM Euro4 (2018-2021) / Aprilia SX 50 SM Factory Euro4 (2018-2021) / Aprilia SX 50 SM Limited Edition (2014-2016) / Derbi GPR 50 Nude (2007-2015) / Derbi GPR 50 Racing (2008-2019) / Derbi GPR 50 Replica Racing (2003-2004) / Derbi Senda 50 R DRD X-Treme (2014-2017) / Derbi Senda 50 SM DRD Evo HYP (2008-2012) / Derbi Senda 50 SM DRD Racing (2011-2017) / Derbi Senda 50 SM DRD X-Treme (2012-2017) / Derbi Senda 50 SM Limited (2018-2021) / Derbi Senda 50 SM Limited Euro4 (2022) / Derbi Senda 50 SM Racing (2018-2021) / Derbi Senda 50 SM Racing Euro4 (2022) / Derbi Senda 50 SM X-Treme (2018-2021) / Derbi Senda 50 SM X-Treme Euro4 (2022) / Motorhispania RX 50 R (2009-2011) / Motorhispania RX 50 Superracing (2006-2007) / Peugeot XR6 50 (2006-2007) / Sachs MadAss 50 4-Gang (2004-2005) / Sachs MadAss 50 Automatic (2005).

Specifications:
- JT Sprockets production is today the largest and most modern manufacturing unit for sprockets and gears worldwide;
- equipped, among others, with the latest generation of CNC manufacturing machines;
- JT Sprockets produces the entire range of sprockets and gears for both aftermarket and original equipment;
- each sprocket and pinion goes through 25 production stages, subjected to more than ten individual quality checks to successfully complete production;
- JT Sprockets produces correctly: by turning, milling, and drilling;
- this is the only way to achieve the highest quality, with the smallest tolerances and the best tooth profile;
- after subsequent heat treatment, each item is manually checked;
- JT Sprockets sets new quality standards in the motorcycle industry;

Technical data:
- Chain pitch: 420;
- inner diameter: 108 mm;
- mounting diameter: 123 mm;
- hole: 6.5 mm;
- number of mounting holes: 6;
- screw model: flat head;
- number of teeth: 59;
- pinion material: steel;
- manufacturer: JT.

The complete application list can be found below.