Cylinder Set V.2 / Cylinder Head - Aprilia RS 50 / Derbi GPR 50 2T / Gilera RCR 50 / SMT 50 / Laverda L SM 50 2T - 70cc 2T - Nar

Set cylinder V.2 / cylinder head from the manufacturer Naraku for Aprilia RS 50 (D50B / 2006-2010) / RS4 50 (D50B / 2011-2017) / RS4 50 E4 (D50B / 2018->) / RX 50 (D50B / 2006-2017) / RX 50 E4 (D50B / 2018->) / RX 50 Factory E4 (D50B / 2018-2020) / SX 50 (D50B / 2011-2017) / SX 50 E4 (D50B / 2018-2020) / SX 50 Factory E4 (D50B / 2018-2020) / SX 50 Limited Edition (D50B / 2014->) / SX 50 Low Seat E4 (D50B / 2019-2020) / Derbi GPR 50 2T (D50B / 2009-2012) / GPR 50 2T E2 Switzerland (D50B / 2010->) / GPR 50 2T (D50B / 2013->) / GPR 50 2T Nude E2 (D50B / 2006-2008) / GPR 50 2T Racing E2 (D50B / 2006->) / GPR 50 2T Replica E2 (D50B / 2006->) / GPR 50 2T Replica Espargaro E2 (D50B / 2008->) / GPR 50 2T Replica Malossi E2 (D50B / 2007->) / GPR 50 2T Replica Pesek E2 (D50B / 2007->) / GPR 50 R 2T E2 (D50B / 2008->) / Senda 50 R DRD Pro (D50B / 2005-2011) / Senda 50 R DRD Racing E2 (D50B / 2005-2008) / Senda 50 R DRD Racing (D50B / 2010-2012) / Senda 50 R DRD X-Treme (D50B / 2010-2015) / Senda 50 R X-Race E2 (D50B / 2006-2010) / Senda 50 R X-Treme E2 (D50B / 2006-2009) / Senda 50 R X-Treme E2 (D50B / 2010->) / Senda 50 R X-Treme E4 (D50B / 2018->) / Senda 50 SM DRD (D50B / 2014-2017) / Senda 50 SM DRD Limited Edition (D50B / 2012->) / Senda 50 SM DRD Pro (D50B / 2005-2011) / Senda 50 SM DRD Racing (D50B / 2005-2008; 2010-2013) / Senda 50 SM DRD Racing LTD (D50B / 2006-2007) / Senda 50 SM DRD X-Treme (D50B / 2010-2017) / Senda 50 SM DRD X-Treme LTD (D50B / 2013-2017) / Senda 50 SM HYP DRD Evo (D50B / 2008-2009) / Senda 50 SM HYP DRD Evo LTD (D50B / 2008->) / Senda 50 SM Limited E4 (D50B / 2018->) / Senda 50 SM Racing E4 (D50B / 2018->) / Senda 50 SM X-Race (D50B / 2006-2009) / Senda 50 SM X-Race (D50B / 2010->) / Senda 50 SM X-Treme (D50B / 2006-2009) / Senda 50 SM X-Treme (D50B / 2010->) / Senda 50 SM X-Treme E4 (D50B / 2018->) / Senda 50 SM X-treme Low Seat E4 (D50B / 2019->) / Gilera RCR 50 (D50B / 2006-2017) / RCR 50 E4 (D50B / 2018-2020) / SMT 50 (D50B / 2006-2017) / SMT 50 E4 (D50B / 2018->) / SMT 50 Drifting E4 (D50B / 2019->) / SMT 50 Racing (D50B / 2011-2012).

Product description:
- the Naraku cylinder set is now available in V.2 version;
- the mold has been adapted to the original D50B cylinder;
- the 70 cc cylinder head is included;
- the resulting compression ratio makes this set suitable for everyday riders;
- high revs and associated noise levels have not been deliberately prioritized in this sport cylinder;
- the cylinder head thread fits temperature sensors manufactured until 2018, with Euro3 emission standard;
- practically, the cylinder head also fits Euro4 models;
- for these Euro4 vehicles, the threaded adapter NK.103.78 must be additionally used;
- this Naraku cylinder set is recommended for both standard and sport exhaust systems;
- we recommend using a sport carburetor (19 mm).

Technical specifications:
- engine displacement: 70 cc.

The set includes:
- cylinder;
- cylinder head;
- piston;
- piston rings;
- piston pin;
- piston pin clips;
- gaskets.

Complete application list can be found below.