21 Top Cylinder Bores

 

XMT-MOTO 440cc Big Bore Cylinder Piston Spark plug For Honda Sportrax TRX400EX 1999-2008Replace Part Number12100-HN1-A7012191-KCY-67213011-KCY-67090601-KA5-00013101-KCY-67013111-KCY-670etc #ad

XMT-MOTO 440cc Big Bore Cylinder Piston Spark plug For Honda Sportrax TRX400EX 1999-2008(Replace Part Number:12100-HN1-A70,12191-KCY-672,13011-KCY-670,90601-KA5-000,13101-KCY-670,13111-KCY-670,etc.)

XMT-MOTO 440cc Big Bore Cylinder Piston Spark plug For Honda Sportrax TRX400EX 1999-2008(Replace Part Number:12100-HN1-A70,12191-KCY-672,13011-KCY-670,90601-KA5-000,13101-KCY-670,13111-KCY-670,etc.) #ad - Fits honda sportrax trx400ex 1999-2008replace part number,12100-hn1-a70,12191-kcy-672,13011-kcy-670,90601-ka5-000,13101-kcy-670,13111-kcy-670,91301-428-003,12251-hn1-003,12100-kcy-670. Aftermarket parts 100% brand new. With always fast and free shipping on every order,focusing on quality and service,so you can shop with confidence. Package included,1x cylinder,2x gaskets,1x piston,1x piston pin,1x set of piston rings,1x sleeve bearing,2x cir-clips,4x cylinder studs,4x stud nuts,1x spark plug,(as picture shown). Complete 440cc big bore cylinder kit,improved casting design with larger cylinder sleeve.

 

PMD Products Engine Cylinder Dial Bore Indicator Gauge Kit 2 - 6 0005 #ad

PMD Products Engine Cylinder Dial Bore Indicator Gauge Kit 2″ – 6″ .0005″

PMD Products Engine Cylinder Dial Bore Indicator Gauge Kit 2″ – 6″ .0005″ #ad - 1 lbs. # Easily adjustable and self centering # range 2″-6″ diameter,. 0005″ graduations, 6″ depth # insulated grip # carbide anvils # includes all the necessary spacers, interchangeable extensions and a formed plastic case. # designed to accurately measure cylinder bores for taper and out-of-round conditions. Heavy duty commercial grade tool, weight 6.

 

MYK 125cc150cc to 155cc Big Bore Cylinder Kit 585mm Compatible with Scooters GY6 157QMJ #ad

MYK 125cc/150cc to 155cc Big Bore Cylinder Kit 58.5mm, Compatible with Scooters GY6 157QMJ

MYK 125cc/150cc to 155cc Big Bore Cylinder Kit 58.5mm, Compatible with Scooters GY6 157QMJ #ad - Direct bolt-on replacement for your current gy6 cylinder body, and no alterations to the engine or crankcase are necessary. This 155cc kit is the largest that can be used in the gy6 without machining of the cases. Great upgrade for a 150cc scooter. Full list of contents below. All new high quality parts.

 

Athena P400485100042 72mm 293cc Big Bore Cylinder Kit #ad

Athena (P400485100042) 72mm 293cc Big Bore Cylinder Kit

Athena (P400485100042) 72mm 293cc Big Bore Cylinder Kit #ad - Includes big bore cylinder, big bore piston, cylinder head, power valves, piston pin, piston pin rings, gasket kit, note to achieve optimum performance re-jet the carburetor with the available jet kits. Constructed from aluminum, the cylinder is lined with a nickel-carbide coating for durable, reliable performance, and the water jackets have been widened for a higher flow rate, cooling the cylinder, resulting in less power lost due to heat. Athena’s big bore kit brings the raw power you have been missing in an easy to install, reliable package that bolts on with no machining needed in most cases, and includes easy-to-follow step-by-step installation instructions. Features a forged piston that’s been molybdenum coated for high performance use and extended wear life. Fits yamaha yz250 2003-2013.

 

Cylinder Works 41001-K01 Big Bore Cylinder Kit #ad

Cylinder Works 41001-K01 Big Bore Cylinder Kit

Cylinder Works 41001-K01 Big Bore Cylinder Kit #ad - Forged vertex big bore piston kit includes piston rings, wrist pin and circlips. Big bore top end gasket kit includes head gasket, base gasket, cam chain tensioner gasket and exhaust gasket. Piston is manufactured in italy. New cast aluminum big bore cylinder to increase engine displacement. Cylinder is machined and nickel silicon carbide plated in usa.

 

121 Big Bore 366cc Cylinder Kit For 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2001 2003 2004 Yamaha Warrior 350 yfm350 Piston Rings Pin Gasket Kit #ad

12:1 Big Bore 366cc Cylinder Kit For 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2001 2003 2004 Yamaha Warrior 350 yfm350 Piston Rings Pin Gasket Kit

12:1 Big Bore 366cc Cylinder Kit For 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2001 2003 2004 Yamaha Warrior 350 yfm350 Piston Rings Pin Gasket Kit #ad - Meets or exceeds oem specs for fit and performance. 6640 millimeter cylinder bore ring set. Polaris utv ranger 800 2008
polaris utv ranger 800 2009
polaris utv ranger 800 2010
polaris utv rzr 800 2008
polaris utv rzr 800 2009
polaris utv rzr 800 2010
polaris atv sportsman 800 2005
polaris atv sportsman 800 2006
polaris atv sportsman 800 2007
polaris atv sportsman 800 2008
polaris atv sportsman 800 2009
polaris atv sportsman 800 2010. 100% brand new aftermarket unit. 1-year.

 

PMD Products Brake Master Cylinder Hone Bores 34 - 2-12 wStones 80 220 320 Grit #ad

PMD Products Brake Master Cylinder Hone Bores 3/4″ – 2-1/2″ w/Stones 80, 220, 320 Grit

PMD Products Brake Master Cylinder Hone Bores 3/4″ – 2-1/2″ w/Stones 80, 220, 320 Grit #ad - Note, use brake fluid as honing lubricant for brake systems as not to contaminate your brake system. Perfect for wheel cylinders, master cylinders or small diameter tube applications. Includes 3 sets of stones, 80 grit, 220 grit, 320 grit. 80 grit, 220 grit and 320 grit grinding stone dimensions 1-1/8″ l x 3/16″ w x 1/8″ diameter. Brake hone is designed for use with any electric drill adjustable honing tension by turn of knurled thumb wheel.

 

Cylinder Works 20003-K01 Standard Bore Cylinder Kit #ad

Cylinder Works 20003-K01 Standard Bore Cylinder Kit

Cylinder Works 20003-K01 Standard Bore Cylinder Kit #ad - Fits the following applications yamaha bike wr 450f 2007 yamaha bike wr 450f 2008 yamaha bike wr 450f 2009 yamaha bike wr 450f 2010 yamaha bike wr 450f 2011 yamaha bike wr 450f 2012 yamaha bike wr 450f 2013 yamaha bike wr 450f 2014 yamaha bike wr 450f 2015 yamaha bike yz 450f 2006 yamaha bike yz 450f 2007 yamaha bike yz 450f 2008 yamaha bike yz 450f 2009. 1-year. Not remanufactured. Meets or exceeds oem specs for fit and performance. 100% brand new aftermarket unit.

 

Wiseco 1869CS Single Ring for 4750mm Cylinder Bore #ad

Wiseco 1869CS Single Ring for 47.50mm Cylinder Bore

Wiseco 1869CS Single Ring for 47.50mm Cylinder Bore #ad - 4750 millimeter cylinder bore ring set. Brake master cylinder. Universal.

 

Wiseco 2205CS Single Ring for 5600mm Cylinder Bore #ad

Wiseco 2205CS Single Ring for 56.00mm Cylinder Bore

Wiseco 2205CS Single Ring for 56.00mm Cylinder Bore #ad - All new high quality parts. This 155cc kit is the largest that can be used in the gy6 without machining of the cases. Direct bolt-on replacement for your current gy6 cylinder body, and no alterations to the engine or crankcase are necessary. 5600 millimeter cylinder bore ring set. Great upgrade for a 150cc scooter.

 

Trkimal 50mm Cylinder Kits for GY6 49CC 50CC 139QMB Engine Upgrade GY6 100cc Big Bore Rebuilt Cylinder Kits 4 Stroke Motor for Moped Scooter ATV Go Kart #ad

Trkimal 50mm Cylinder Kits for GY6 49CC 50CC 139QMB Engine, Upgrade GY6 100cc Big Bore Rebuilt Cylinder Kits 4 Stroke Motor for Moped Scooter ATV Go Kart.

Trkimal 50mm Cylinder Kits for GY6 49CC 50CC 139QMB Engine, Upgrade GY6 100cc Big Bore Rebuilt Cylinder Kits 4 Stroke Motor for Moped Scooter ATV Go Kart. #ad - 3easy installation, upgrade your engine from 50cc to 100cc with more power to climb hill. 2outer diameter of piston 50mm. 4include cylinder,piston,piston ring,piston pin,piston pin clip,valve oil seal,gaskets,tensioner gasket,exhaust gasket,intake&exhaust studs,exhaust nut. 1inner diameter of cylinder bore 50mm, outer diameter of piston pin 13mm.

 

Wiseco 3189XG Ring Set for 8100mm Cylinder Bore #ad

Wiseco 3189XG Ring Set for 81.00mm Cylinder Bore

Wiseco 3189XG Ring Set for 81.00mm Cylinder Bore #ad - Please notice this cylinder kit is not directly bolt on you will need to do some boring on the engine case. 8100 millimeter cylinder bore ring set. Technical specifications 1, 61mm big bore cylinder kit 2, big cylinder head w/ valve installed 3, piston, rings and pins included 4, 2000rpm spring set 5, performance alloy big intake 6, 6 pieces performance roller weights 17g (please leave a note if you need change to other size).

 

Wiseco 2205CD Ring Set for 5600mm Cylinder Bore #ad

Wiseco 2205CD Ring Set for 56.00mm Cylinder Bore

Wiseco 2205CD Ring Set for 56.00mm Cylinder Bore #ad - Easy to use, flexible shaft and spring-loaded legs provide simple operation, can be used on or off the car with any drills. 5600 millimeter cylinder bore ring set. Compatible with any drills, the universal tool can be used with any drills you already have start your honing work right away. 8700 millimeter cylinder bore ring set.

 

NICHE 94mm 434cc Big Bore Cylinder Piston Kit For 2000-2015 Arctic Cat Kawasaki Suzuki KFX400 KLX400R SR DR-Z400 400 #ad

NICHE 94mm 434cc Big Bore Cylinder Piston Kit For 2000-2015 Arctic Cat Kawasaki Suzuki KFX400 KLX400R SR DR-Z400 400

NICHE 94mm 434cc Big Bore Cylinder Piston Kit For 2000-2015 Arctic Cat Kawasaki Suzuki KFX400 KLX400R SR DR-Z400 400 #ad - Includes 94mm big bore cylinder (434cc), piston, piston rings, wristpin and circlips. Replaces oem part numbers compatible with suzuki 11210-29f20-0f0, 11241-29f00, 12111-29f00-0f0, 12140-29f00, 12151-24f10, 09381-20004, 11141-29f01, 09160-10082, 11191-13e00 kawasaki 11005-s007. Nikasil plated cylinder bore and stroke 9400mm x 6260mm. Compatible with the 2000-2015 suzuki dr-z400, 2003-2006 kawasaki kfx400, 2003-2004 kawasaki klx400r/sr, 2003-2014 suzuki quadsport ltz400, 2004-2008 arctic cat 400 dvx. Also includes head gasket, base gasket, exhaust gasket and coolant gasket.

 

NICHE 60cc Big Bore Piston Gasket Cylinder Head Kit For 1979-2017 Yamaha PW50 QT50 YF60S 4-Zinger YT60 Tri-Zinger #ad

NICHE 60cc Big Bore Piston Gasket Cylinder Head Kit For 1979-2017 Yamaha PW50 QT50 YF60S 4-Zinger YT60 Tri-Zinger

NICHE 60cc Big Bore Piston Gasket Cylinder Head Kit For 1979-2017 Yamaha PW50 QT50 YF60S 4-Zinger YT60 Tri-Zinger #ad - Includes cylinder, cylinder head, piston, piston rings and wristpin, circlips (2) and needle bearing. Cylinder bore and stroke 4400mm x 3920mm. Compatible with the 1979-1987 yamaha qt50, 1981-2017 yamaha pw50, 1984-1985 yamaha yt60 tri-zinger, 1986 yamaha yf60s 4-zinger. Replaces oem part numbers compatible with yamaha 4j2-11311-00-00, 4j2-11111-00-00,bp4-hs000-00-00, 517-11181-01-00,3pt-11351-00-00, 95380-06600-00,90116-06269-00,3l5-11630-00-00,93310-210m0-00. Also includes head gasket, base gasket, cylinder studs, stud nuts and ngk spark plug.

 

GOOFIT 574mm Bore Cylinder Kit with Piston for 4 Stroke GY6 150cc ATV 157QMJ Engine #ad

GOOFIT 57.4mm Bore Cylinder Kit with Piston for 4 Stroke GY6 150cc ATV 157QMJ Engine

GOOFIT 57.4mm Bore Cylinder Kit with Piston for 4 Stroke GY6 150cc ATV 157QMJ Engine #ad - Package including cylinder head,gaskets,piston,piston rings,clips,wrist pin. Arrival within 7-15 days (ships from and sold by goofit). Inner diameter of cylinder 574mm,outer diameter of piston pin 15mm. Arrival within 1-2 days (sold by goofit and fulfilled by amazon). Fit for 4 stroke gy6 150cc engines.

 

Wiseco 1890CD Ring Set for 4800mm Cylinder Bore #ad

Wiseco 1890CD Ring Set for 48.00mm Cylinder Bore

Wiseco 1890CD Ring Set for 48.00mm Cylinder Bore #ad - 00 millimeter cylinder bore. Wiseco 1890cd ring set for 48.

 

NICHE 347cc Standard Bore Cylinder Piston Gasket Kit For Yamaha Banshee 350 2GU-11311-00-00 2GU-11321-00-00 #ad

NICHE 347cc Standard Bore Cylinder Piston Gasket Kit For Yamaha Banshee 350 2GU-11311-00-00 2GU-11321-00-00

NICHE 347cc Standard Bore Cylinder Piston Gasket Kit For Yamaha Banshee 350 2GU-11311-00-00 2GU-11321-00-00 #ad - Cylinder bore and stroke 6400mm x 5400mm. Replaces oem part numbers compatible with yamaha 2gu-11311-00-00, 2gu-11321-00-00,2gu-11181-00-00, 2gu-11631-00-94, 2gu-11610-01-00, 4l0-11633-00-00,93450-17129-00, 93310-316d6-00,3gg-11351-02-00. Compatible with the 1987-2006 yamaha banshee 350. Includes cylinders (left &right), pistons, piston rings, wristpins, needle bearings and circlips. Also includes head gasket, base gaskets, valve seat gaskets.

 

Wiseco 2559XC Ring Set for 6500mm Cylinder Bore #ad

Wiseco 2559XC Ring Set for 65.00mm Cylinder Bore

Wiseco 2559XC Ring Set for 65.00mm Cylinder Bore #ad - Easy installation no modification needed improves the sensitivity of your brake for stopping power and driving safety. Color chrome, material aluminum alloy. 6400 millimeter cylinder bore ring set. Package includes 1x 1 inch left clutch lever + 1x 1 inch right hydraulic brake master cylinder. 6500 millimeter cylinder bore ring set.

 

Top Notch Parts Replacement Big Bore Cylinder Complete Head Polished Ports Performance Camshaft For 99 00 01 02 03 04 05 06 07 08 Honda Trx400ex TRX 400ex 440cc #ad

Top Notch Parts Replacement Big Bore Cylinder Complete Head Polished Ports Performance Camshaft For 99 00 01 02 03 04 05 06 07 08 Honda Trx400ex TRX 400ex 440cc

Top Notch Parts Replacement Big Bore Cylinder Complete Head Polished Ports Performance Camshaft For 99 00 01 02 03 04 05 06 07 08 Honda Trx400ex TRX 400ex 440cc #ad - Forged vertex big bore piston kit includes piston rings, wrist pin and circlips. Piston is manufactured in italy. Big bore top end gasket kit includes head gasket, base gasket, cam chain tensioner gasket and exhaust gasket. New cast aluminum big bore cylinder to increase engine displacement. Cylinder is machined and nickel silicon carbide plated in usa.

 

Cylinder Piston Gasket Cylinder Head Kit 44mm Big Bore Fit Yamaha PW50 1981-2018 #ad

Cylinder Piston Gasket Cylinder Head Kit 44mm Big Bore Fit Yamaha PW50 1981-2018

Cylinder Piston Gasket Cylinder Head Kit 44mm Big Bore Fit Yamaha PW50 1981-2018 #ad - Replacement cylinder head piston gasket sets engineered from the best materials to provide exceptional service life and reliability. The cylinder bore is 4400mm. This product is tested to exceed original equipment standards and performance. This product includes piston kit, gasket kit, oe type cylinder and head cylinder. The stroke is 3920mm, displacement is 59cc / compression 661.





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