CYLINDER KIT 90CCM/52.4MM Naraku Racing – fits -> See Vehicle Fitment Tab
With the latest V.2 cylinder kit from NARAKU, we can offer a product developed in many details. The bore size was expanded to 52.4mm. However, the outer diameter of the cylinder base was not changed by the change in the bore size. A subsequent machining of the crankcase opening is thus generally not necessary.
Since a 4-stroke cylinder is actually only a “bore”, the whole focus was placed on the piston with its technical characteristics and the compression.
The piston now has two additional CNC machined height grooves, in which oil accumulates and the necessary lubrication at the cylinder runway and the emergency run has been improved. Specially for the sensitive running phase of the cylinder, the piston was provided with an additional sliding coating. From below, 2 oil holes have been introduced, which supply the piston pin with oil. A combustion chamber and compression optimization was achieved by CNC machining of the piston head. At the compression ratio, longevity was set.
The kit also includes a cylinder head with enlarged valves and optimized intake / exhaust ducts. From a technical point of view, operation with a cylinder with a bore size of 50mm is only possible with an enlarged cylinder head.
This kit is the most advanced kit on the market.
The kit can be operated with the original carburettor, but we recommend the adjustment of the main nozzle.
MAKE
MODEL
ENGINE
YEAR
AGM
GMX 450 25 4T One
25
2005 - 2015
AGM
GMX 450 50 4T One
50
2005 - 2015
AGM
GMX 450 25 4T Sport
25
2005 - 2018
AGM
GMX 450 50 4T Sport
50
2005 - 2018
AGM
GMX 450 25 BS 4T Deluxe
25
2011 - 2013
AGM
GMX 450 25 BS 4T Sport DeLuxe
25
2011 - 2013
AGM
GMX 450 25 BS 4T Sport Eco
25
2011 - 2013
AGM
GMX 450 25 RS 4T One DeLuxe
25
2011 - 2013
AGM
GMX 450 25 RS 4T One Eco
25
2011 - 2013
AGM
GMX 450 25 RS 4T Sport DeLuxe
25
2011 - 2013
AGM
GMX 450 25 RS 4T Sport Eco
25
2011 - 2013
AGM
GMX 450 25 S 4T Deluxe
25
2011 - 2013
AGM
GMX 450 25 S 4T Eco
25
2011 - 2013
AGM
GMX 450 25 S 4T One DeLuxe
25
2011 - 2013
AGM
GMX 450 25 S 4T One Eco
25
2011 - 2013
AGM
GMX 450 25 S 4T Sport DeLuxe
25
2011 - 2013
AGM
GMX 450 25 S 4T Sport Eco
25
2011 - 2013
AGM
GMX 450 50 BS 4T Deluxe
50
2011 - 2013
AGM
GMX 450 50 BS 4T Sport DeLuxe
50
2011 - 2013
AGM
GMX 450 50 BS 4T Sport Eco
50
2011 - 2013
AGM
GMX 450 50 RS 4T One DeLuxe
50
2011 - 2013
AGM
GMX 450 50 RS 4T One Eco
50
2011 - 2013
AGM
GMX 450 50 RS 4T Sport DeLuxe
50
2011 - 2013
AGM
GMX 450 50 RS 4T Sport Eco
50
2011 - 2013
AGM
GMX 450 50 S 4T Deluxe
50
2011 - 2013
AGM
GMX 450 50 S 4T Eco
50
2011 - 2013
AGM
GMX 450 50 S 4T One DeLuxe
50
2011 - 2013
AGM
GMX 450 50 S 4T One Eco
50
2011 - 2013
AGM
GMX 450 50 S 4T Sport DeLuxe
50
2011 - 2013
AGM
GMX 450 50 S 4T Sport Eco
50
2011 - 2013
AGM
GMX 450 25 4T
25
2011 - 2018
AGM
GMX 450 50 4T
50
2011 - 2018
AGM
GMX 550 25 4T One
25
2012 - 2015
AGM
GMX 550 50 4T One
50
2012 - 2015
AGM
GMX 550 25 4T
25
2012 - 2017
AGM
GMX 550 50 4T
50
2012 - 2018
Aiyumo
Aruba 50 4T
50
2009 - 2010
Aiyumo
Young 50 4T
50
2009 - 2016
Aiyumo
Capri 50 4T
50
2011 - 2015
Aiyumo
Nexo 50 4T
50
2011 - 2015
AJS
Digita 50
50
2012 - 2018
ATU
City Star 50 4T
50
2009 - 2010
ATU
Formula 50 4T 2000
50
2009 - 2010
ATU
Formula 50 4T One
50
2009 - 2010
ATU
Retro Star 50 4T
50
2009 - 2010
ATU
Wild Eagle 50 4T Level 100
50
2012
Azel
Aries 50 4T
50
2009 - 2010
Azel
Diamond Back 50 4T
50
2009 - 2010
Baotian
BT49QT-8 25 4T Smart Rider
25
2005 - 2008
Baotian
BT49QT-3 50 4T
50
2005 - 2008
Baotian
BT49QT-7A1 50 4T Smart Rider
50
2005 - 2017
Baotian
BT49QT-11E 50 4T Retro 2 seats
50
2006 - 2007
Baotian
BT50QT-3 25 4T Sprint
25
2006 - 2008
Baotian
BT50QT-3N 25 4T Speedy
25
2006 - 2008
Baotian
BT49QT-9 50 4T Sprint
50
2006 - 2013
Baotian
BT49QT-10 50 4T
50
2006 - 2017
Baotian
BT49QT-12A1 50 4T Warrior/Rebel
50
2006 - 2017
Baotian
BT49QT-12C1 50 4T Rebel
50
2006 - 2017
Baotian
BT49QT-2A 50 4T Big Panther
50
2006 - 2017
Baotian
BT49QT-9N1 50 4T
50
2006 - 2017
Baotian
BT49QT-12D1 50 4T Hero
50
2007 - 2017
Baotian
BT49QT-12E3 50 4T Rocky
50
2007 - 2017
Baotian
BT49QT-12F1 50 4T Tanco
50
2007 - 2017
Baotian
BT49QT-11DA 50 4T
50
2008 - 2017
Baotian
BT49QT-12P1 50 4T Tiger
50
2008 - 2017
Baotian
BT49QT-12P2 50 4T
50
2008 - 2017
Baotian
BT49QT-20A2 50 4T Terminator
50
2009 - 2012
Baotian
BT49QT-11 50 4T Retro 1 seat
50
2009 - 2017
Baotian
BT49QT-12G1 50 4T
50
2009 - 2017
Baotian
BT49QT-2C 50 4T Falcon
50
2009 - 2017
Baotian
BT49QT-6A1 50 4T
50
2009 - 2017
Baotian
BT49QT-6B1 50 4T
50
2009 - 2017
Baotian
BT49QT-6B4 50 4T
50
2009 - 2017
Baotian
BT49QT-9D1 50 4T
50
2009 - 2017
Baotian
BT49QT-9F1 50 4T
50
2009 - 2017
Baotian
BT49QT-9F3 50 4T
50
2009 - 2017
Baotian
BT49QT-9R1 50 4T
50
2009 - 2017
Baotian
BT49QT-9R3 50 4T
50
2009 - 2017
Baotian
BT49QT-9S1 50 4T
50
2009 - 2017
Baotian
BT49QT-9S3 50 4T
50
2009 - 2017
Baotian
BT49QT-6A4 50 4T
50
2013 - 2017
Beeline
Veloce 25 GT 4T
25
2009 - 2012
Beeline
Veloce 50 GT 4T
50
2009 - 2012
Beeline
Veloce 25 4T
25
2009 - 2014
Beeline
Veloce 50 4T
50
2009 - 2014
Beeline
Veloce 50 4T Dynamic
50
2012 - 2014
Beeline
Veloce 50 4T Racing
50
2012 - 2014
Benzhou
YY50QT-2 50 4T
50
2006 - 2011
Benzhou
YY50QT-6 50 4T Formula One
50
2006 - 2017
Benzhou
YY50QT 50 4T City Star
50
2007 - 2017
Benzhou
YY50QT-15 50 4T Retro Star
50
2007 - 2017
Benzhou
YY50QT-26 50 4T
50
2007 - 2017
Benzhou
YY50QT-6A 50 4T Formula 2000
50
2007 - 2017
Benzhou
YY50QT-7 50 4T
50
2008 - 2009
Benzhou
YY50QT-11 50 4T
50
2008 - 2011
Benzhou
YY50QT-3 50 4T
50
2008 - 2011
Benzhou
YY50QT-8 50 4T
50
2008 - 2011
Benzhou
YY50QT-4 50 4T
50
2008 - 2012
Benzhou
YY50QT-5 50 4T
50
2008 - 2012
Benzhou
YY50QT-22 50 4T
50
2008 - 2013
Benzhou
YY50QT-26A 50 4T Apollo
50
2008 - 2013
Benzhou
YY50QT-6D 50 4T
50
2008 - 2013
Benzhou
YY50QT-6E 50 4T F3000
50
2008 - 2013
Benzhou
YY50QT-14 50 4T Topdrive
50
2008 - 2014
Benzhou
YY50QT-10 50 4T
50
2008 - 2017
Benzhou
YY50QT-21 50 4T Retro Cruiser
50
2008 - 2017
Benzhou
YY50QT-6B 50 4T GT
50
2008 - 2017
Benzhou
YY50QT-7A 50 4T Firefox
50
2008 - 2017
Benzhou
YY50QT-25A 50 4T Retro Sport
50
2009 - 2013
Benzhou
YY50QT-10A 50 4T
50
2009 - 2014
Benzhou
YY50QT-C 50 4T
50
2009 - 2014
Benzhou
YY50QT-D 50 4T
50
2009 - 2017
Benzhou
YY50QT-G 50 4T
50
2009 - 2017
Benzhou
YY50QT-21B 50 4T
50
2014 - 2017
Benzhou
YY50QT-31 50
50
2015 - 2017
Benzhou
YY50QT-15A 50 4T Retro Star
50
2016 - 2017
Benzhou
YY50QT-21A 50 4T
50
2016 - 2017
Buffalo/Quelle
Wind 25 4T
25
2005 - 2006
Buffalo/Quelle
Wind 50 4T
50
2005 - 2006
Buffalo/Quelle
Speedy 50 4T
50
2006 - 2009
Buffalo/Quelle
Silver 50 4T
50
2007
Buffalo/Quelle
Speedy 25 4T
25
2007 - 2008
Buffalo/Quelle
Rocky 50 4T
50
2007 - 2008
Buffalo/Quelle
Tanco 50 4T
50
2007 - 2008
Buffalo/Quelle
Warrior/Rebel 50 4T
50
2007 - 2008
Buffalo/Quelle
ZX 50 4T
50
2007 - 2008
Buffalo/Quelle
Hero 50 4T
50
2007 - 2009
Buffalo/Quelle
TVZ 25 4T
25
2008
Buffalo/Quelle
KVR 50 4T
50
2008
Buffalo/Quelle
TVZ 50 4T
50
2008
Buffalo/Quelle
VRR 50 4T
50
2008
Buffalo/Quelle
Rebel 50 4T
50
2009
Buffalo/Quelle
RS 50 4T Classic
50
2009
Buffalo/Quelle
RS 500 50 4T
50
2009
Buffalo/Quelle
RS 600 50 4T
50
2009
Buffalo/Quelle
RS 700 50 4T
50
2009
Buffalo/Quelle
RS 750 50 4T
50
2009
Buffalo/Quelle
Wild Eagle 50 4T
50
2009
Buffalo/Quelle
Wild Eagle 5000 50 4T
50
2009
China Motor
QMB139 GY6 50 4T 10 Zoll
50
China Motor
QMB139 GY6 50 4T 10 Zoll mit SLS
50
China Motor
QMB139 GY6 50 4T 12 Zoll
50
China Motor
QMB139 GY6 50 4T 12 Zoll mit SLS
50
China Motor
QMB139 GY6 50 4T 12 Zoll mit SLS Scheibenbremsen hinten
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Cylinder Kit 90Ccm/52.4Mm Naraku Racing
€305.24
Description
CYLINDER KIT 90CCM/52.4MM Naraku Racing – fits -> See Vehicle Fitment Tab
With the latest V.2 cylinder kit from NARAKU, we can offer a product developed in many details. The bore size was expanded to 52.4mm. However, the outer diameter of the cylinder base was not changed by the change in the bore size. A subsequent machining of the crankcase opening is thus generally not necessary.
Since a 4-stroke cylinder is actually only a “bore”, the whole focus was placed on the piston with its technical characteristics and the compression.
The piston now has two additional CNC machined height grooves, in which oil accumulates and the necessary lubrication at the cylinder runway and the emergency run has been improved. Specially for the sensitive running phase of the cylinder, the piston was provided with an additional sliding coating. From below, 2 oil holes have been introduced, which supply the piston pin with oil. A combustion chamber and compression optimization was achieved by CNC machining of the piston head. At the compression ratio, longevity was set.
The kit also includes a cylinder head with enlarged valves and optimized intake / exhaust ducts. From a technical point of view, operation with a cylinder with a bore size of 50mm is only possible with an enlarged cylinder head.
This kit is the most advanced kit on the market.
The kit can be operated with the original carburettor, but we recommend the adjustment of the main nozzle.
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