Motorcycle Pistons & Cylinders

Naraku Motorcycle Pistons & Cylinders Set Code: NK103.74

The Naraku NK103.74 cylinder and piston kit includes a 70 cc V.2 cylinder and matching cylinder head for D50B Euro4 engines manufactured from 2018 onward. The cylinder has a shape adapted to the...

The Naraku NK103.74 cylinder and piston kit includes a 70 cc V.2 cylinder and matching cylinder head for D50B Euro4 engines manufactured from 2018 onward. The cylinder has a shape adapted to the original and an anthracite finish. Its compression makes it suitable for everyday riding, with an emphasis on torque and acceleration.

The cylinder head thread is...

See Description & Specifications See Description & Specifications
139 99 €
Delivery Mon, 23 Nov - Fri, 27 Nov
14,00 €   shipping cost
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Description & Specifications

The Naraku NK103.74 cylinder and piston kit includes a 70 cc V.2 cylinder and matching cylinder head for D50B Euro4 engines manufactured from 2018 onward. The cylinder has a shape adapted to the original and an anthracite finish. Its compression makes it suitable for everyday riding, with an emphasis on torque and acceleration.

The cylinder head thread is compatible with temperature sensors manufactured from 2018 onward for Euro4 models. The kit is designed for use with standard or sport exhaust systems. If retaining the original carburettor, increasing the jet size by approximately 7–10% is recommended; a 19 mm sport carburettor is also recommended.

  • Type: Cylinder and piston kit
  • Displacement: 70 cc
  • Version: V.2
  • Compatibility: D50B Euro4 engines manufactured from 2018 onward
  • Cylinder head: Included, for 70 cc
  • Cylinder colour: Anthracite
  • Exhaust systems: Standard and sport
  • Carburettor jet: A size increase of approximately 7–10% is recommended when using the original carburettor
  • Carburettor: A 19 mm sport carburettor is recommended

Manufacturer

Product Number
NK103.74

Dimensions

Type
Cylinder Piston Kits
Diameter
-

Popular Series

CF Moto
-
Zontes
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

139,99 €
14,00 €   shipping cost