High engine subfamily |
Culasse
|
Cooling |
Liquide
|
Studed cylinder head |
Non
|
Cylinder head architecture |
Sectional
|
Cylinder head material |
Aluminium
|
probe adapter |
Yes
|
Gaskets supplied |
Non
|
The DOPPLER cylinder head is made of aluminium. The combustion chamber is machined with a bi-hemispherical switch effect which results in better engine compression. The centrally positioned spark plug provides a better explosion and a higher thrust on the piston. The O-ring mounting provides better sealing and a more accurate chamber volume. This cylinder head can only be fitted to DOPPLER vortex cylinders.
- APRILIA RS
(50
cc)
From 2006
- APRILIA RS4
(50
cc)
From 2006
- APRILIA RX
(50
cc)
From 2006
- APRILIA SX
(50
cc)
From 2006
- DERBI GPR
(50
cc)
From 2006
- DERBI SENDA R DRD
(50
cc)
From 2006
- DERBI SENDA R DRD PRO
(50
cc)
From 2006
- DERBI SENDA R DRD RACING
(50
cc)
From 2006
- DERBI SENDA R X-RACE
(50
cc)
From 2006
- DERBI SENDA R X-TREME
(50
cc)
From 2006
- DERBI SENDA SM DRD
(50
cc)
From 2006
- DERBI SENDA SM DRD EVO
(50
cc)
From 2006
- DERBI SENDA SM DRD PRO
(50
cc)
From 2006
- DERBI SENDA SM DRD RACING
(50
cc)
From 2006
- DERBI SENDA SM X-RACE
(50
cc)
From 2006
- DERBI SENDA SM X-TREME
(50
cc)
From 2006
- DERBI SENDA SM X-TREME
(50
cc)
From 2006 to 2017
- GILERA RCR
(50
cc)
From 2006
- GILERA SMT
(50
cc)
From 2006