Best 24 Cylinder Bores for 2020

 

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

 

TeraFlex 4303450 JK Brake Master Cylinder Kit with Oversized Bore
TeraFlex 4303450 JK Brake Master Cylinder Kit with Oversized Bore
TeraFlex 4303450 JK Brake Master Cylinder Kit with Oversized Bore - 2012+ jks do not need this kit. We highly recommend this master cylinder for 2007-2011 jks with the big brake kit to provide a firm pedal feel. This jk brake master cylinder compensates for the larger caliper piston size with an oversized bore that has 14% more flow to provide greater fluid volume to the front big brake kit.

 

Chanoc 80cc Big Bore 47mm Cylinder Rebuild Kit for GY6 49cc 50cc ATV Scooter Moped 139QMA 139QMB
Chanoc 80cc Big Bore 47mm Cylinder Rebuild Kit for GY6 49cc 50cc ATV Scooter Moped 139QMA 139QMB
Chanoc 80cc Big Bore 47mm Cylinder Rebuild Kit for GY6 49cc 50cc ATV Scooter Moped 139QMA 139QMB - Bore size 188 inch /47mm. Big bore kit for 4 stroke gy6 50 139qma and 139qmb engine. Upgrade your engine from 50cc to 80cc. Your vehicle will get more power with this item,easier to climb hill than ever before. Inner diameter of cylinder bore 47mm,outer diameter of piston pin 13mm.

 

Wiseco 2205CD Ring Set for 5600mm Cylinder Bore
Wiseco 2205CD Ring Set for 56.00mm Cylinder Bore
Wiseco 2205CD Ring Set for 56.00mm Cylinder Bore - 5600 millimeter cylinder bore ring set. Easy to use, flexible shaft and spring-loaded legs provide simple operation, can be used on or off the car with any drills. 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.

 

NAVARME Black 47mm Engine Barrel Cylinder Bore Gasket 80cc 2-Stroke Motorised Bicycle
NAVARME Black 47mm Engine Barrel Cylinder Bore Gasket 80cc 2-Stroke Motorised Bicycle
NAVARME Black 47mm Engine Barrel Cylinder Bore Gasket 80cc 2-Stroke Motorised Bicycle - High quality replacement parts. Arrival within 6-15 business days. Package include1 x black cylinder 1 x gasket. Replacement parts,non original. 80cc 2 stroke engine motorized bicycle bike.

 

J&R Quality Tools 51mm - 177mm Wide Car Engine Brake Cylinder Hone Flex Shaft Bore Honing Tool
J&R Quality Tools 51mm – 177mm Wide Car Engine Brake Cylinder Hone Flex Shaft Bore Honing Tool
J&R Quality Tools 51mm – 177mm Wide Car Engine Brake Cylinder Hone Flex Shaft Bore Honing Tool - Feature main drive shaft is flexible easy use and self centering adjustable honing pressure to suit the particular application suitable for use with an electric or air drill convenient storage specifications dimension2 to 7 in. 62cm (3 inches). This is a perfect match aftermarket cylinder hone. 100% brand new and high quality 51mm, 177mm wide car engine brake cylinder hone flex shaft bore honing tool. Stones3, 220 grit length of stone7. Diameter range (51, 177 mm) setting2 through 4 in. And 4 through 7 in.

 

Wiseco 1890XE Ring Set for 4800mm Cylinder Bore
Wiseco 1890XE Ring Set for 48.00mm Cylinder Bore
Wiseco 1890XE Ring Set for 48.00mm Cylinder Bore - Suzuki dirt bike p400510100007. Built from race proven designs. Fits the following rides cylinder kit o 95,5 stock suzuki ltr450 06-11. Chosen by the top race teams in all forms of racing including super cross, motocross, gncc, superbike, and more. 4800 millimeter cylinder bore ring set.

 

TUFF-STUFF 2071NB Dual reservoir master cylinder 1 18in bore shal
TUFF-STUFF 2071NB Dual reservoir master cylinder 1 1/8in bore shal
TUFF-STUFF 2071NB Dual reservoir master cylinder 1 1/8in bore shal - 100% all new components, and every unit is vacuum tested to insure reliability. Specific fit applications available in beautiful chrome plated, gold zinc or black powder coated finishes. Works with many stock mounting brackets and tuff stuff universal brackets. 1″ and 1-1/8″ master cylinder bores work with disc/disc, disc/drum, and drum/drum brake set-ups. Single and dual diaphragm styles available in 7″, 8″, 9″ and 11″ diameters to fit virtually all hot rods, customs and muscle cars.

 

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

 

Wiseco 2126CS Single Ring for 5400mm Cylinder Bore
Wiseco 2126CS Single Ring for 54.00mm Cylinder Bore
Wiseco 2126CS Single Ring for 54.00mm Cylinder Bore - Cylinder bore and stroke 6400mm x 5400mm. 5400 millimeter cylinder bore ring set. Compatible with the 1987-2006 yamaha banshee 350. Includes cylinders (left &right), pistons, piston rings, wristpins, needle bearings and circlips. 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.

 

Wiseco 3189XG Ring Set for 8100mm Cylinder Bore
Wiseco 3189XG Ring Set for 81.00mm Cylinder Bore
Wiseco 3189XG Ring Set for 81.00mm Cylinder Bore - 8100 millimeter cylinder bore ring set. Please notice this cylinder kit is not directly bolt on you will need to do some boring on the engine case. 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).

 

Cylinder Works 41001-K01 Big Bore Cylinder Kit
Cylinder Works 41001-K01 Big Bore Cylinder Kit
Cylinder Works 41001-K01 Big Bore Cylinder Kit - 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. New cast aluminum big bore cylinder to increase engine displacement. Piston is manufactured in italy. Cylinder is machined and nickel silicon carbide plated in usa.

 

YunShuo 72mm Cylinder Bore Top End Piston Gasket Kit for CN250 CF250 CH250 Scooter 250cc
YunShuo 72mm Cylinder Bore Top End Piston Gasket Kit for CN250 CF250 CH250 Scooter 250cc
YunShuo 72mm Cylinder Bore Top End Piston Gasket Kit for CN250 CF250 CH250 Scooter 250cc - Please check the shape and size make sure it matches yours and is correct before ordering . Package includes  cylinder bore   72mm piston and rings set   piston pins 57x17mm   cylinder gaskets . New 72mm cylinder body top end rebuild kit for honda helix cn250 touring scooter should fit honda cn250 helix scooter 1986, 2007, cf250, ch250.

 

Athena P400510100007 Cylinder Kit for Suzuki Stock Bore Engine
Athena P400510100007 Cylinder Kit for Suzuki Stock Bore Engine
Athena P400510100007 Cylinder Kit for Suzuki Stock Bore Engine - Chosen by the top race teams in all forms of racing including super cross, motocross, gncc, superbike, and more. Projects use 3d solid modelling software creating virtual simulation and verification of mechanical stresses. Suzuki dirt bike p400510100007. Fits the following rides cylinder kit o 95,5 stock suzuki ltr450 06-11. Built from race proven designs.

 

PMD Products Engine Cylinder Dial Bore Indicator Gauge Kit 2 - 6 0005
PMD Products Engine Cylinder Dial Bore Indicator Gauge Kit 2″ – 6″ .0005″
PMD Products Engine Cylinder Dial Bore Indicator Gauge Kit 2″ – 6″ .0005″ - Heavy duty commercial grade tool, weight 6. # designed to accurately measure cylinder bores for taper and out-of-round conditions. 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.

 

NICHE 660cc Big Bore 911 Compression Cylinder Kit for 2001-2008 Yamaha Grizzly 660 Rhino 660 Raptor 660R
NICHE 660cc Big Bore 9.1:1 Compression Cylinder Kit for 2001-2008 Yamaha Grizzly 660 Rhino 660 Raptor 660R
NICHE 660cc Big Bore 9.1:1 Compression Cylinder Kit for 2001-2008 Yamaha Grizzly 660 Rhino 660 Raptor 660R - Replaces oem 5km-11310-00-00, 2c6-11631-00-x0, 3yf-11631-00-x0, 2c6-11603-10-00, 3yf-11633-01-00, 93450-24028-00. Also replaces oem 93211-01467-00, 5km-11351-00-00, 3yf-11351-00-00, 3yf-11181-00-00, 90105-10649-00, 90105-10650-00, 90105-09648-00, 90201-102g9-00, dpr-8ea90-00-00. Fits 2002-2008 yamaha grizzly 660, fits 2004-2007 yamaha rhino 660, fits 2001-2005 yamaha raptor 660r. Includes (1) cylinder, (1) cylinder head with built in spark plug, (4) cylinder stud washers, (2) short cylinder studs, (2) long cylinder studs, (1) head gasket, (1) base gasket, (1) o-ring, (1). Cylinder bore and stroke of 1000mm x 8400mm.

 

574mm Bore Cylinder Kit 150cc Big Bore GY6 125 150 Engine Rebuild Kit Cylinder Head Chinese Scooter Go Kart Yerfdog
57.4mm Bore Cylinder Kit 150cc Big Bore GY6 125 150 Engine Rebuild Kit Cylinder Head Chinese Scooter Go Kart Yerfdog
57.4mm Bore Cylinder Kit 150cc Big Bore GY6 125 150 Engine Rebuild Kit Cylinder Head Chinese Scooter Go Kart Yerfdog - The kits comes with 2 pieces of 3-elecrode spark plug for better performance. 574mm cylinder bore,15mm wrist pin, non egr engine. 180 days warranty and 100% money back guarantee if not satisfied. Fit for 4 stroke gy6 152qmi 125cc and 150cc scooter 157qmj engine. Comes with high performance gray piston, orange ignition coil and cdi box.

 

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
NICHE 60cc Big Bore Piston Gasket Cylinder Head Kit For 1979-2017 Yamaha PW50 QT50 YF60S 4-Zinger YT60 Tri-Zinger - Also includes head gasket, base gasket, cylinder studs, stud nuts and ngk spark plug. 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. Compatible with the 1979-1987 yamaha qt50, 1981-2017 yamaha pw50, 1984-1985 yamaha yt60 tri-zinger, 1986 yamaha yf60s 4-zinger. Cylinder bore and stroke 4400mm x 3920mm. Includes cylinder, cylinder head, piston, piston rings and wristpin, circlips (2) and needle bearing.

 

Wiseco 2638CD Ring Set for 6700mm Cylinder Bore
Wiseco 2638CD Ring Set for 67.00mm Cylinder Bore
Wiseco 2638CD Ring Set for 67.00mm Cylinder Bore - 100% brand new aftermarket unit. 1-year. 6700 millimeter cylinder bore ring set. 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.

 

Athena P400485100042 72mm 293cc Big Bore Cylinder Kit
Athena (P400485100042) 72mm 293cc Big Bore Cylinder Kit
Athena (P400485100042) 72mm 293cc Big Bore Cylinder Kit - 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. Fits yamaha yz250 2003-2013. 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. Features a forged piston that’s been molybdenum coated for high performance use and extended wear life. 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.

 

Yamaha YZ80 YZ85 Cylinder Piston Gasket Kit Bore 475mm ATV Direct Replacement
Yamaha YZ80 YZ85 Cylinder Piston Gasket Kit Bore 47.5mm ATV Direct Replacement
Yamaha YZ80 YZ85 Cylinder Piston Gasket Kit Bore 47.5mm ATV Direct Replacement - Package include cylinder, piston, piston ring, wristpin, needle bearing, circlips, base gasket and o-rings. 4750mm x 4780mm bore and stroke. Designed for the 1993-2001 yamaha yz80,2002-2018 yamaha yz85. 821 compression. 85cc displacement.

 

Wiseco 3425XC Ring Set for 8700mm Cylinder Bore
Wiseco 3425XC Ring Set for 87.00mm Cylinder Bore
Wiseco 3425XC Ring Set for 87.00mm Cylinder Bore - 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. Easy to use, flexible shaft and spring-loaded legs provide simple operation, can be used on or off the car with any drills. Only take little time to hone, with the knurled nut adjusting pressure against the cylinder bores, well-controlled honing tension creates maximum effectiveness.

 

Anytime Tools Dial Bore Gauge 2-600005 Deep Engine Hole Cylinder Measurement Gage
Anytime Tools Dial Bore Gauge 2″-6″/0.0005″ Deep Engine Hole Cylinder Measurement Gage
Anytime Tools Dial Bore Gauge 2″-6″/0.0005″ Deep Engine Hole Cylinder Measurement Gage - Super precision up to 0. 0005″ crisp precision graduationsincludes gage and interchangeable contact pointscarbide tip on measuring plungerdial indicator contains jeweled bearings, abs storage case included. 0005″ at range from 2″ to 6″featuressuper precision deep bore gaugemeasures bore to 10″ deep, range 2″ to 6″ diameter0. Super precision bore gauge deep cylinder bore gageing to a depth of 10″ affords the user the ability to measure out-of-round conditions and tapers of cylinders without the necessity of removing pistons, critical wear area of the cylinder can be reached with this gauge.

 

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
NICHE 347cc Standard Bore Cylinder Piston Gasket Kit For Yamaha Banshee 350 2GU-11311-00-00 2GU-11321-00-00 - 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. Cylinder bore and stroke 6400mm x 5400mm. Includes cylinders (left &right), pistons, piston rings, wristpins, needle bearings and circlips. Also includes head gasket, base gaskets, valve seat gaskets. Compatible with the 1987-2006 yamaha banshee 350.





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