CYLINDER KIT MOTO 50cc ALU AIRSAL FOR DERBI SENDA EURO3/EURO4 (DIA 39.9)

Ref. : 518919
High engine subfamily Cylindre/Piston/Culasse
Cooling Liquide
Studed cylinder head Non
Cylinder head architecture Sectional
Cylinder material Aluminium nikasil
Number of admission transfers 5
Exhaust type Barette
Exhaust Mount Type A bride
Cylinder head material Aluminium
Piston material Aluminium moulé
Piston diameter 39.85
Piston pin diameter in mm 12
Piston cap Domed
Number of piston rings 1
Piston ring material Fonte
Piston ring section Rectangulaire
Segment lug Recouvert
Gaskets supplied Oui
Spare part: cylinder head 518852
Spare part: cylinder head gaskets 518942
Spare part: piston 518984
Spare part: piston ring 519031

Composition of the thermal group:
- 1 Cylinder
- 1 complete piston
- 1 Cylinder Head
- 1 Complete engine head gasket kit

  • APRILIA RS (50 cc) From 2006
  • APRILIA RS4 (50 cc) From 2006
  • APRILIA RS4 (50 cc) From 2011 to 2017
  • APRILIA RX (50 cc) From 2006
  • APRILIA RX 50 (DERBI) (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 PRO (50 cc) From 2006 to 2011
  • 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 2012
  • DERBI SENDA SM X-TREME (50 cc) From 2018
  • GILERA RCR (50 cc) From 2006
  • GILERA RCR (50 cc) From 2011 to 2017
  • GILERA SMT (50 cc) From 2006
  • GILERA SMT (50 cc) From 2011 to 2017
Gross weight :
1,580 kg
Length :
0.198 m
Width :
0.156 m
Height :
0.122 m
Volume :
0.00377 m³