Motor cylinder set D48.00 bolt 12 - Aprilia RS ('06-'13) / Derbi GPR Racing / Senda DRD Racing ('06-'12) 2T LC 50cc - Airsal

Motor cylinder set Airsal. Among the most important applications are: Aprilia 50cc: RS 50 (2006-2010) / RS4 50 (2011-2013) / RX 50 (2006-2011) / RX 50 (2012-2013) / SX 50 SM (2006-2011) / SX 50 SM (2012-2013) / Derbi 50cc: GPR 50 Nude (2006-2007) / GPR 50 Nude (2008-2012) / GPR 50 Racing (2006-2007) / GPR 50 Racing (2008-2009) / GPR 50 Racing (2010-2012) / Senda 50 DRD Pro (2007-2010) / Senda 50 DRD Pro (2011-2012) / Senda 50 R DRD Pro (2007-2010) / Senda 50 R DRD Pro (2011-2012) / Senda 50 R DRD Racing (2006-2007) / Senda 50 R DRD Racing (2008-2010) / Senda 50 R DRD Racing (2011-2012) / Senda 50 R DRD X-Trem (2012) / Senda 50 R X-Race (2006) / Senda 50 R X-Race (2007-2008) / Senda 50 R X-Race (2009) / Senda 50 R X-Race (2010-2011) / Senda 50 R X-Trem (2005-2007) / Senda 50 R X-Trem (2008-2009) / Senda 50 R X-Trem (2010-2012) / Senda 50 SM DRD Evo (2008-2012) / Senda 50 SM DRD Pro (2007-2011) / Senda 50 SM DRD Pro (2012) / Senda 50 SM DRD Racing (2006-2007) / Senda 50 SM DRD Racing (2008-2010) / Senda 50 SM DRD Racing (2011-2012) / Senda 50 SM DRD X-Trem (2012) / Senda 50 SM X-Race (2006) / Senda 50 SM X-Race (2007-2009) / Senda 50 SM X-Race (2010) / Senda 50 SM X-Trem (2006-2007) / Senda 50 SM X-Trem (2008-2009) / Senda 50 SM X-Trem (2010-2012).

Features:
- Aluminum-nicasil cylinder;
- Piston pin diameter: 12 mm;
- Piston diameter: 48.00 mm;
- Piston with a single ring - ensures lower friction with the cylinder;
- Airsal cylinders are made of aluminum, and the interior of the cylinder has a Scanimet (nickel+silicon carbide) coating;
- The internal coating of the cylinder (Scanimet) improves wear resistance (to abrasion) and increases performance (power) of the engine;
- The difference between the aluminum-nicasil cylinder and the cast iron one is that friction with the rings and piston is lower, engine compression, and thus power, are higher, thermal dissipation is lower, and engine flexibility is greater;
- Liquid-cooled cylinder;
The kit includes:
- Cylinder head;
- Cylinder;
- Piston;
- Rings;
- Pin;
- Piston clips;
- Top end gaskets.

Features - piston dimensions:
- Piston diameter (D): 48.00 mm;
- Center distance pin to piston head (C): mm;
- Dome (H): mm;
- Total piston length (L): mm.

Features - pin dimensions (d):
- Outer pin diameter: 12 mm;
- Inner pin diameter: mm;
- Pin length: mm.
Features - ring dimensions:
- Number of rings: 2;
- Ring thickness: mm width;
- Ring type: G15H;
- Ring closure: internal;
- Chrome ring.