Naraku Cylinder Kit V.2 70cc incl. Cylinder Head for Piaggio / Derbi D50B Euro3

Description

The long proven 70cc Naraku cylinder kit is now also available in a V.2 version for D50B0 engines built up to 2018 (Euro3). The mould was adapted to the original D50B0 cylinder. The cylinder is painted in the factory cylinder silver colour and therefore hardly distinguishable from the original. Naraku offers this kit exclusively with a 70cc cylinder head exactly matched to the cylinder. The resulting compression ratio makes the kit a daily driver with rich torque and excellent acceleration values. High revs and associated noise levels were deliberately not in the foreground with this sports cylinder. The cylinder head thread matches temperature sensors built up to 2018 with Euro3 emissions standard. Practically, the cylinder head also fits Euro4 models. However, for these Euro4 vehicles, the thread adapter NK103.78 must be used in addition. This Naraku cylinder kit is recommended for both standard and sports exhaust systems. If the original carburettor remains installed, it is highly advisable to increase the carburettor jetting by about 7-10% (guideline). We recommend to use a sports carburettor (19mm).

Fitment List

Make

Model

Aprilia

RS 50 06-10 (D50B) ZD4PL / ZD4RG
RX 50 06-10 (D50B) ZD4PVA
RS4 50 11-13 (D50B) ZD4TK000 / ZD4VX
RS4 50 2014-2017 (D50B) ZD4TK0008 / ZD4TK0000 / ZD4VX
RX 50 11 (D50B) ZD4PVH01
RX 50 11-13 (D50B) [ZD4PVG01/ H01/ L01/ M01/ SWA]
RX 50 14-17 (D50B) ZD4PVH01
RX 50 18- E4 (D50B) ZD4KKA0
RX 50 Factory 18-20 E4 (D50B) ZD4KKA01
SX 50 06-10 (D50B) ZD4PV
SX 50 11 (D50B) ZD4PVG01
SX 50 11-13 (D50B) (ZD4PVG01/ H01/ L01/ M01/ SWA)
SX 50 14-17 (D50B) ZD4PVG01/ ZD4SWA00
SX 50 18-20 E4 (D50B) ZD4KKB01
SX 50 Factory 18-20 E4 (D50B) ZD4KKB03
SX 50 Limited Edition 2014- (D50B) ZD4PV

Derbi

GPR 50 Nude 06- (D50B) VTHGR1D1B
GPR 50 Racing 06-08 (D50B) VTHGR1D1A
GPR 50 Racing 09-12 (D50B) VTHRF1A1A
GPR 50 Racing 13- (D50B) ZDPVXA00
Senda 50 R DRD Pro 05-11 (D50B) VTHSA1A1A
Senda 50 R DRD Racing 05-08 E3 (D50B) VTHSR1D2B
Senda 50 R DRD Racing 10-12 (D50B) ZDPABA00/ ZDPABH00
Senda 50 R X-Race 2006 E3 (D50B) VTHSR1D1A/ VTHSR1E1A
Senda 50 R X-Race 07-09 E3 (D50B) VTHSR1D1A/ VTHSR1E1A
Senda 50 R X-Race 2010 E3 (D50B) VTHSR1D1A/ VTHSR1F1A
Senda 50 R X-Treme 2006 E3 (D50B) VTHSR1D1A/ E1A/ F1A
Senda 50 R X-Treme 2010 E3 (D50B) VTHSR1D1A
Senda 50 R X-Treme 2018 E4 (D50B) ZDPKKA00
Senda 50 R DRD X-Treme 10-13 (D50B) ZDPABB00/ ZDPABA01
Senda 50 SM DRD Limited Edition 12- (D50B) ZDPABB02
Senda 50 SM DRD Pro 05-11 (D50B) VTHSA2A1A
Senda 50 SM DRD Racing 05-08 (D50B) VTHSR2D2B
Senda 50 SM DRD Racing 10-13 (D50B) ZDPABB00
Senda 50 SM DRD Racing LTD 07 (D50B) VTHSR2D2B
Senda 50 SM HYP DRD Evo 08-09 (D50B) VTHSR2D1C
Senda 50 SM HYP DRD Evo LTD 08- (D50B) VTHSR2D1C
Senda 50 SM Limited 18- E4 (D50B) ZDPKKB04
Senda 50 SM Racing 18- E4 (D50B) ZDPKKB02
Senda 50 SM X-Treme 06 (D50B) VTHSR2D1A/ 2E1A/ 2F1A
Senda 50 SM X-Treme 2010- (D50B) VTHSR2E1A/ 2D1A
Senda 50 SM X-Treme 2018- E4 (D50B) DPKKB00/ PKKE00
Senda 50 SM X-Treme DRD 11- (D50B) ZDPABB00

Gilera

RCR 50 03-05 (EBE050) ZAPG11A1A
RCR 50 06-10 (D50B) ZAPG11D1A
RCR 50 11-12 (D50B) ZAPABA01
RCR 50 13-17 (D50B)
SMT 50 06-10 (D50B) ZAPG12D1A
SMT 50 11-12 (D50B) ZAPABB00
SMT 50 18- E4 (D50B) ZDPKKB00

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