The crankshaft bearings are the metal mechanical part that holds the crankshaft to the engine block. If you notice that the engine makes a lot of noise, it may be time to change them.
On our website we offer you a wide range of crankshaft kits that include bearings and seals for both 4-stroke and 2-stroke engines.
These kits are not universal, but are made specifically for each make and model of motorcycle.


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
APRILIA AMICO 50 50 1990-2000
COMPATIBLE WITHAPRILIA AMICO 50 GL 50 1993-1997
COMPATIBLE WITHAPRILIA AMICO 50 GLE 50 1993-1995
COMPATIBLE WITHAPRILIA AMICO 50 LX 50 1992-1993
COMPATIBLE WITHAPRILIA AMICO 50 SPORT 50 1992-1997
COMPATIBLE WITHAPRILIA AREA 51 50 1998-2002
COMPATIBLE WITHAPRILIA AREA 51 SUPERBIKE 50 2000-2001
COMPATIBLE WITHAPRILIA GULLIVER 50 (AIR) 50 1993-2000
COMPATIBLE WITHAPRILIA GULLIVER 50 (LC) 50 1993-2002
COMPATIBLE WITHAPRILIA RALLY 50 (AIR) 50 1993-2006
COMPATIBLE WITHAPRILIA RALLY 50 (LC) 50 1993-2006
COMPATIBLE WITHAPRILIA SCARABEO 50 (AIR) 50 1993-2014
COMPATIBLE WITHAPRILIA SONIC 50 (AIR) 50 1994-2007
COMPATIBLE WITHAPRILIA SONIC 50 (LC) 50 1998-2008
COMPATIBLE WITHAPRILIA SR 50 (AIR) 50 1993-2012
COMPATIBLE WITHAPRILIA SR 50 (LC) 50 1993-2012
COMPATIBLE WITHAPRILIA SR 50 H2O DITECH 50 2000-2003
COMPATIBLE WITHAPRILIA SR 50 NETSCAPER 50 1997-2004
COMPATIBLE WITHAPRILIA SR 50 R FACTORY 50 2004-2005
COMPATIBLE WITHAPRILIA SR 50 RACING (LC) 50 1995-2005
COMPATIBLE WITHAPRILIA SR 50 RACING 50 1997-1999
COMPATIBLE WITHAPRILIA SR 50 REPLICA 50 1995-2004
COMPATIBLE WITHAPRILIA SR 50 STEALTH 50 1995-2002
COMPATIBLE WITHAPRILIA SR 50 STREET 50 2003-2005
COMPATIBLE WITHAPRILIA SR 50 WWW 50 1994-2002
COMPATIBLE WITHBENELLI 491 GT 50 50 1998-1999
COMPATIBLE WITHBENELLI 491 RACING 50 (LC) 50 1998-2001
COMPATIBLE WITHBENELLI 491 RR 50 (LC) 50 1999-2001
COMPATIBLE WITHBENELLI 491 SP 50 (LC) 50 1999-2001
COMPATIBLE WITHBENELLI 491 SPORT 50 (LC) 50 1998-1999
COMPATIBLE WITHBENELLI 491 ST 50 (LC) 50 1999-2001
COMPATIBLE WITHBENELLI 491 ST50 (AIR) 50 1999-2001
COMPATIBLE WITHBENELLI K2 50 (AIR) 50 1998-2001
COMPATIBLE WITHBENELLI K2 50 (LC) 50 1998-2001
COMPATIBLE WITHBENELLI NAKED 50 (AIR) 50 2001-2004
COMPATIBLE WITHBENELLI NAKED 50 (LC) 50 2002-2004
COMPATIBLE WITHBETA ARK 50 AC 50 2005-2013
COMPATIBLE WITHBETA ARK 50 AC FACTORY 50 2011-2013
COMPATIBLE WITHBETA ARK 50 LC 50 2005-2012
COMPATIBLE WITHBETA ARK 50 LC FACTORY 50 2011-2012
COMPATIBLE WITHBETA CHRONO 502 AC 50 1995-1999
COMPATIBLE WITHBETA EIKON 50 50 1998-2007
COMPATIBLE WITHBETA QUADRA 50 50 1995-2001
COMPATIBLE WITHBETA TEMPO 50 50 1994-2002
COMPATIBLE WITHCPI ARAGON 50 50 2006-2012
COMPATIBLE WITHCPI ARAGON 50 FREAKY 50 2006-2012
COMPATIBLE WITHCPI ARAGON 50 GP 50 2007-2012
COMPATIBLE WITHCPI HUSSAR 50 50 2000-2012
COMPATIBLE WITHCPI OLIVER 50 50 2003-2006
COMPATIBLE WITHCPI POPCORN 50 50 2000-2012
COMPATIBLE WITHGENERIC CRACKER 50 50 2006-2015
COMPATIBLE WITHGENERIC IDEO 50 50 2006-2015
COMPATIBLE WITHGENERIC XOR 50 COMPETITION 50 2006-2012
COMPATIBLE WITHGENERIC XOR 50 STROKE 50 2006-2012
COMPATIBLE WITHITALJET BAZOOKA 50 50 1995-2002
COMPATIBLE WITHITALJET DRAGSTER 50 50 1994-2006
COMPATIBLE WITHITALJET PISTA 1 50 50 1992-1997
COMPATIBLE WITHITALJET PISTA 2 50 50 1992-1997
COMPATIBLE WITHITALJET SCOOP 1 50 50 1995-1997
COMPATIBLE WITHITALJET YANKEE 50 50 1995-1997
COMPATIBLE WITHKEEWAY F-ACT 50 50 2007-2008
COMPATIBLE WITHKEEWAY MATRIX 50 50 2005-2016
COMPATIBLE WITHMALAGUTI CIAK 50 2T MASTER 50 2004-2010
COMPATIBLE WITHMALAGUTI CIAK 50 50 1999-2009
COMPATIBLE WITHMALAGUTI F10 50 AC 50 1992-2010
COMPATIBLE WITHMALAGUTI F12 PHANTOM 50 AC 50 1994-2010
COMPATIBLE WITHMALAGUTI F12 PHANTOM 50 LC 50 1994-2010
COMPATIBLE WITHMALAGUTI F12R PHANTOM 50 AC 50 2007-2010
COMPATIBLE WITHMALAGUTI F12R PHANTOM 50 LC 50 2007-2010
COMPATIBLE WITHMALAGUTI F15 FIREFOX 50 AC 50 1994-2008
COMPATIBLE WITHMALAGUTI F15 FIREFOX 50 LC 50 1996-2008
COMPATIBLE WITHMBK BOOSTER NAKED 10" 50 2003-2015
COMPATIBLE WITHMBK BOOSTER NAKED 12" 50 2008-2012
COMPATIBLE WITHMBK BOOSTER NAKED 13" 50 2012-2017
COMPATIBLE WITHMBK BOOSTER NEXT GENERATION 50 1995-2006
COMPATIBLE WITHMBK BOOSTER ONE 50 2013
COMPATIBLE WITHMBK BOOSTER R 50 1994-1995
COMPATIBLE WITHMBK BOOSTER ROCKET POWER 50 1996-2009
COMPATIBLE WITHMBK BOOSTER S 50 2004
COMPATIBLE WITHMBK BOOSTER SPIRIT 10" 50 1992-2017
COMPATIBLE WITHMBK BOOSTER SPIRIT 12" 50 2001-2014
COMPATIBLE WITHMBK BOOSTER TRACK 50 1996-1998
COMPATIBLE WITHMBK FLIPPER 50 2002-2005
COMPATIBLE WITHMBK FLIPPER LIGHT 50 2004
COMPATIBLE WITHMBK MACH-G AIR 50 2002-2012
COMPATIBLE WITHMBK MACH-G LIQUID 50 2002-2013
COMPATIBLE WITHMBK NITRO 50 1997-2016
COMPATIBLE WITHMBK NITRO F1 50 1999-2005
COMPATIBLE WITHMBK NITRO NAKED 50 2005-2017
COMPATIBLE WITHMBK OVETTO 2T 50 1997-2016
COMPATIBLE WITHMBK OVETTO 2T MOFA 50 2007-2012
COMPATIBLE WITHMBK STUNT 50 2000-2005
COMPATIBLE WITHMBK STUNT NAKED 50 2003-2016
COMPATIBLE WITHYAMAHA AEROX 4 (SA426) 50 2014-2017
COMPATIBLE WITHYAMAHA AEROX 50 1997-2014
COMPATIBLE WITHYAMAHA AEROX L (SA144) 50 1998-2012
COMPATIBLE WITHYAMAHA AEROX NAKED (SA424) 50 2013-2016
COMPATIBLE WITHYAMAHA AEROX R (SA421) 50 2015-2017
COMPATIBLE WITHYAMAHA BWS BUMP 50 1996-1998
COMPATIBLE WITHYAMAHA BWS NAKED 10 POUCES 50 2003-2016
COMPATIBLE WITHYAMAHA BWS NEXT GENERATION 50 1995-2009
COMPATIBLE WITHYAMAHA BWS ORIGINAL 10 POUCES 50 1988-2016
COMPATIBLE WITHYAMAHA BWS ORIGINAL 12 POUCES 50 2001-2013
COMPATIBLE WITHYAMAHA BWS SPY 50 1996-1998
COMPATIBLE WITHYAMAHA JOG 50 R 50 2002-2013
COMPATIBLE WITHYAMAHA JOG 50 R MOFA 50 2003-2013
COMPATIBLE WITHYAMAHA NEOS 50 (5AD) 50 1997-2001
COMPATIBLE WITHYAMAHA NEOS 50 (SA15) 50 2002-2003
COMPATIBLE WITHYAMAHA NEOS 50 (SA21) 50 2004-2007
COMPATIBLE WITHYAMAHA NEOS 50 (SA34) 50 2008-2010
COMPATIBLE WITHYAMAHA NEOS 50 (SA43) 50 2011-2012
COMPATIBLE WITHYAMAHA NEOS 50 (SA45) 50 2013-2016
COMPATIBLE WITHYAMAHA NEOS 50 MOFA 50 2001-2012
COMPATIBLE WITHYAMAHA SLIDER (SA09) 50 2000-2004
COMPATIBLE WITHYAMAHA SLIDER NAKED 50 2003-2014
COMPATIBLE WITHYAMAHA WHY 50 (SA03) 50 1998-2006