40.50mm Piston Kit - 008701
- Bore size 40.50mm
- Gudgeon pin outer diameter 12mm
- Crown height 20mm
- Piston length 52mm
- Ring peg position 23.5mm
- 2 stroke
- Without ports
Prior to installing a new piston, it's advisable to hone the cylinder barrel. Honing creates small crosshatches on the cylinder surface, which helps the piston ring retain oil and provide lubrication. Additionally, when fitting a new piston, it's essential to either rebore the barrel to the next oversize or at least hone it to remove any wear ridge at the top that will interfere with the new piston and rings.
Before You Place Your Order...
- Note the image may not be exactly as item received and any slight difference will not be inferior or effect performance
- Check the fitment list to ensure this item will fit your vehicle
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All parts and accessories are brand new and include VAT where applicable.
Most parts are pattern or aftermarket although some will be genuine but are not always stated as being so.
The use of motorcycle manufacturers' names is for reference purposes only. We do not imply that the products we sell are made by or with the permission of the names listed.
Compatible Aprilia Models
+0.50mm
- Aprilia Mojito 50 Custom 2003-2009 (+0.50mm)
- Aprilia Mojito 50 Retro 2003-2007 (+0.50mm)
- Aprilia Scarabeo 50 (Street) 2004-2010 (+0.50mm)
- Aprilia Sportcity One 50 (2T) 2008-2010 (+0.50mm)
- Aprilia SR50 IE (Piaggio Engine) 2003-2008 (+0.50mm)
- Aprilia SR50 R (Carb) 2004-2010 (+0.50mm)
- Aprilia SR50 R Factory 2004-2010 (+0.50mm)
- Aprilia SR50 Street 2003-2010 (+0.50mm)
Compatible Cagiva Models
+0.50mm
- Cagiva City 50 1991-1994 (+0.50mm)
Compatible Derbi Models
+0.50mm
- Derbi Atlantis 50 AC (2T) 2002-2009 (+0.50mm)
- Derbi Atlantis 50 Bullet AC (2T) 2010 (+0.50mm)
- Derbi GP1 50 2001-2002, 2005 (+0.50mm)
- Derbi GP1 50 E1 2003 (+0.50mm)
- Derbi GP1 50 E2 2003 (+0.50mm)
- Derbi GP1 50 Open 2006-2009 (+0.50mm)
- Derbi GP1 50 Race 2005-2007 (+0.50mm)
Compatible Gilera Models
+0.50mm
- Gilera DNA 50 2001-2003 (+0.50mm)
- Gilera DNA 50 GP Experience 2004-2007 (+0.50mm)
- Gilera Easy Moving 50 1995-1996 (+0.50mm)
- Gilera Ice 50 2001-2002 (+0.50mm)
- Gilera Runner 50 1998-1999 (+0.50mm)
- Gilera Runner 50 DD 2001-2002 (+0.50mm)
- Gilera Runner 50 SP 2000-2010 (+0.50mm)
- Gilera Runner Pure Jet 50 2004-2009 (+0.50mm)
- Gilera SKP50 1998-2001 (+0.50mm)
- Gilera Stalker 50 (Disc Rear) 1997-2006 (+0.50mm)
- Gilera Stalker 50 (Drum Rear) 1997-2008 (+0.50mm)
- Gilera Storm 50 1994-1995 (+0.50mm)
Compatible Italjet Models
+0.50mm
- Italjet Jet Set 50 2T 2002-2003 (+0.50mm)
- Italjet Torpedo 50 2002-2003 (+0.50mm)
Compatible Piaggio Models
+0.50mm
- Piaggio Diesis 50 2001-2005 (+0.50mm)
- Piaggio Fly 50 (2T) 2005-2010 (+0.50mm)
- Piaggio Free 50 (Front Disc) 1995-2000 (+0.50mm)
- Piaggio Free 50 (Front Drum) 1992-2000 (+0.50mm)
- Piaggio Free Delivery 50 2000-2001 (+0.50mm)
- Piaggio Liberty 50 (2T) 1997-2010 (+0.50mm)
- Piaggio Liberty Sport 50 (2T) 2007-2008 (+0.50mm)
- Piaggio NRG (50cc) (A/C) 1994-1996 (+0.50mm)
- Piaggio NRG (50cc) (L/C) 1994-1996 (+0.50mm)
- Piaggio NRG Extreme (50cc) (Rear Disc) (L/C) 1999-2001 (+0.50mm)
- Piaggio NRG Extreme (50cc) (Rear Drum) (A/C) 1999-2001 (+0.50mm)
- Piaggio NRG MC2 DD (50cc) 1998 (+0.50mm)
- Piaggio NRG MC2 DT (50cc) 1996-1998 (+0.50mm)
- Piaggio NRG MC3 DD (50cc) 2001-2005 (+0.50mm)
- Piaggio NRG MC3 DD Jordan (50cc) 2003 (+0.50mm)
- Piaggio NRG MC3 DT (50cc) 2001-2005 (+0.50mm)
- Piaggio NRG Power DD (50cc) 2005-2010 (+0.50mm)
- Piaggio NRG Power DT (50cc) 2005-2007 (+0.50mm)
- Piaggio NRG Power PJ (50cc) (L/C) 2004-2010 (+0.50mm)
- Piaggio NTT50 (2T) (L/C) 1995-1998 (+0.50mm)
- Piaggio Quartz 50 1992-1996 (+0.50mm)
- Piaggio Sfera 50 1991 (+0.50mm)
- Piaggio Sfera 50 Antistarter 1992-1993 (+0.50mm)
- Piaggio Sfera 50 Cubik 1992-1993 (+0.50mm)
- Piaggio Sfera 50 Maquillage 1992-1993 (+0.50mm)
- Piaggio Sfera 50 Maquillage 2 1994 (+0.50mm)
- Piaggio Sfera 50 RST 1995-1998 (+0.50mm)
- Piaggio Typhoon 50 (2T) 1993-1997, 2000-2010 (+0.50mm)
- Piaggio Typhoon 50 X 1998-1999 (+0.50mm)
- Piaggio Typhoon 50 XR 2000 (+0.50mm)
- Piaggio Velofax 50 1996-1999 (+0.50mm)
- Piaggio Zip 50 (2T) (Front Disc) 1995-1996 (+0.50mm)
- Piaggio Zip 50 (2T) (Front Drum) 1992-1996 (+0.50mm)
- Piaggio Zip 50 (2T) 2000-2010 (+0.50mm)
- Piaggio Zip 50 Bimodale (2T) (Front Drum) 1994-1997 (+0.50mm)
- Piaggio Zip 50 Catalyzed (2T) 2000-2005 (+0.50mm)
- Piaggio Zip 50 RS (2T) (L/C) 2009 (+0.50mm)
- Piaggio Zip 50 RST (2T) (Front Disc) 1996-1999 (+0.50mm)
- Piaggio Zip 50 RST (2T) (Front Drum) 1996-1999 (+0.50mm)
- Piaggio Zip 50 RST Fast Rider (2T) (Front Disc) 1993-1997 (+0.50mm)
- Piaggio Zip 50 SP (2T) (L/C) 1996-2009 (+0.50mm)
Compatible Vespa Models
+0.50mm
- Vespa ET2 (50cc) (2T) 1997-2005 (+0.50mm)
- Vespa LX50 (2T) 2005-2009 (+0.50mm)
- Vespa LXV50 2007-2009 (+0.50mm)
- Vespa S50 (2T) 2007-2010 (+0.50mm)
