CYLINDER KIT MOTO ALU DOPPLER VORTEX FOR DERBI SENDA/GPR 2006-> EURO3/EURO4 PISTON VERTEX

The VORTEX cylinder kit are unique, their totally cylindrical shape is ideal, as it allows a better circulation of the coolant.
They are recognisable among all VORTEX cylinder kits because they are 5-transfer sweep engines with a bar exhaust.
It has a nikasil coating, so its surface is low friction and high strength. The VERTEX elliptical piston has two hard chromed steel rings for increased reliability - New casting for better homogeneity of cooling - Nickasil aluminium cylinder
- 5 transfers
- Exhaust with bar
- Two ring piston for a better longevity and reliability
- Hemispherical cylinder head with squich and central spark plug for a better combustion For an optimal assembly we recommend a BR10EIX spark plug or a BR10ES plug.

• APRILIA RS (50 cc) From 2006 to 2017
• APRILIA RS4 (50 cc) From 2006 to 2017
• APRILIA RX (50 cc) From 2006 to 2017
• APRILIA SX (50 cc) From 2006 to 2017
• DERBI GPR (50 cc) From 2006 to 2017
• DERBI SENDA R DRD (50 cc) From 2006 to 2017
• DERBI SENDA R DRD PRO (50 cc) From 2006 to 2017
• DERBI SENDA R DRD RACING (50 cc) From 2006 to 2017
• DERBI SENDA R X-RACE (50 cc) From 2006 to 2017
• DERBI SENDA R X-TREME (50 cc) From 2006 to 2017
• DERBI SENDA SM DRD (50 cc) From 2006 to 2017
• DERBI SENDA SM DRD EVO (50 cc) From 2006 to 2017
• DERBI SENDA SM DRD PRO (50 cc) From 2006 to 2017
• DERBI SENDA SM DRD RACING (50 cc) From 2006 to 2017
• DERBI SENDA SM X-RACE (50 cc) From 2006 to 2017
• DERBI SENDA SM X-TREME (50 cc) From 2006 to 2012
• DERBI SENDA SM X-TREME (50 cc) From 2006 to 2017
• GILERA RCR (50 cc) From 2006 to 2017
• GILERA SMT (50 cc) From 2006 to 2017
• PEUGEOT XP6 SM (50 cc) From 1997 to 2003
• PEUGEOT XP6 SM (50 cc) From 2008 to 2013
• PEUGEOT XPS (50 cc) From 2002 to 2010
• RIEJU MRT PRO (50 cc) From 2018