Naraku 09311142 Cylinder-piston kitRef : NARK00085A / 09311142

NARAKU NK102.53 - 70 cm³ Cylinder Kit V.2

This NARAKU cylinder kit version V.2 increases the displacement to 70 cm³ for Derbi EBE / EBS engines. Supplied with a specific 70cc cylinder head, it is aimed at riders looking for more torque and better acceleration response without radically changing high-rev behaviour or significantly increasing noise levels.

• Manufacturer reference: NK102.53
• Brand: NARAKU
• Usage: Enduro, Urban, Sport/Racing, Supermoto
• Common compatibilities: GILERA SMT 50 (G1), DERBI SENDA 50 SM X-Treme (SR), CAGIVA MITO 50 (1999) — check compatibility with your model before installation
• Exhaust: recommended for original and sports exhausts

Tuning advice: if you keep the original carburettor, it is advisable to increase the main jet by about 7 to 10% (indicative value). Installing a 19 mm sports carburettor is recommended for a more suitable fuel supply and consistent performance. For optimal and lasting tuning, have the carburation checked after installation or consult a professional.

This kit is aimed at riders seeking a reliable increase in displacement and a torque/acceleration-oriented engine behaviour, while remaining compatible with daily use.