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NARAKU

Cylinder Kit V.2 70cc incl. cylinder head for Piaggio / Derbi D50B Euro3

Manufacturer CodeNK102.57
Product CodeCHM-NARAKU-NK102.57
  • 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)


    • Vehicle fitment

    Select your vehicle in the bar above to check if this part fits.

    This part is compatible with 13 motorcycle models.
    • APRILIA RS4 502011–2018
    • APRILIA RS 502006–2010
    • APRILIA RX 502006–2020
    • APRILIA SX 502011–2020
    • DERBI GPR 502009–2016
    • DERBI GPR 50 NUDE2006–2008
    • DERBI GPR 50 RACING2003, 2006–2008
    • DERBI SENDA 50 DRD R2006–2015
    • DERBI SENDA 50 DRD SM2006–2017
    • DERBI SENDA 50 R2006–2012, 2018–2020
    • DERBI SENDA 50 SM2006–2012, 2018–2020
    • GILERA RCR 502006, 2011–2015, 2018–2020
    • GILERA SMT 502006, 2011–2020
    In stock
    3 in stock
    Delivery in 1-3 business days
    RON 729.23
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    Specificații

    Specificații

    UnitsKit
    MaterialAluminum
    Product NameCylinder Kit
    Research ValueFinalized