Doble Prism reed valve with 35mm intake manifold Derbi

Double Prism reed valve Box with 35mm intake manifold Derbi. The Italkit reed valve box has considerably improved the design, especially compared to the vehicle's standard lamellas, with a V-shaped design and an up to 50% higher gas flow. They achieve a much superior gas flow that can quickly meet the fuel demand.

This box with a intake manifold is the ideal accessory along with other motorcycle performance enhancement components, allowing you to fully exploit the engine's acceleration and response capabilities.

The Double Prism reed valve Box kit includes:
35mm diameter nozzle
reed valve box
Pre-installed reed
Gaskets

Valid for:

Derbi
GPR (before 2004) (EBE050)
GPR 2T 50 (10-)
GPR 50 R (EBS050)
GPR/Nude (2004-2005) (EBS050)
GPR/Nude (2006-2009) (D50B0/Piaggio)
GPR/Nude (from 2009) (D50B0/Piaggio)
Senda (up to 1999) (EBE050)
Senda Cross/SM/DRD (2000-2005)(EBE050)
Senda Cross/SM/DRD (from 2006) (D50B0/Piaggio)
Senda DRD Pro (from 2006) (D50B0/Piaggio)
Senda DRD Racing and Racing Limited (D50B0/Piaggio)
Senda DRD Racing and Racing Limited (EBE050)