Best Cylinder Bore out of top 18 in 2020

 

Wiseco 2874CD Ring Set for 7300mm Cylinder Bore

Wiseco 2874CD Ring Set for 73.00mm Cylinder Bore

Wiseco 2874CD Ring Set for 73.00mm Cylinder Bore - Extreme racing conditions demand the strength and toughness that only forged pistons can offer. It is designed for the 250 scrambler 1985, trail blazer 250 1990-2004, trail boss 250 1986-99, xplorer 250 4×4 00-2002. Compared to cast pistons, forgings are tougher and more durable, and will stand up to the abuse that high performance motorsport applications require. All aspects of the manufacturing process is controlled, from the raw bar to skirt coating finished parts. Wiseco is unique because all of the pistons are forged in house. Wiseco piston ring set wiseco leads the performance aftermarket by producing the highest quality forged pistons for dirt bikes, atv’s, snowmobiles, outboard marine and motorcycles in the. Forgings have condensed grain that is aligned to the features of the part, which produces higher mechanical properties, and resistance to impact and fatigue. Each forging is designed to optimize the strength-to-weight ratio, and maximize performance. Most castings are brittle, have no grain structure and tend to fail catastrophically when the material yield strength is exceeded. All of the forge tooling is also produced in the usa.

 

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

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.) - 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). 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. With always fast and free shipping on every order,focusing on quality and service,so you can shop with confidence. Complete 440cc big bore cylinder kit,improved casting design with larger cylinder sleeve. Aftermarket parts 100% brand new.

 

Cylinder Works 11002-K01 Big Bore Cylinder Kit

Cylinder Works 11002-K01 Big Bore Cylinder Kit

Cylinder Works 11002-K01 Big Bore Cylinder Kit - Cylinder is machined and nickel silicon carbide plated in usa. 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.

 

Wiseco 1869CS Single Ring for 4750mm Cylinder Bore

Wiseco 1869CS Single Ring for 47.50mm Cylinder Bore

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

 

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″ - 1 lbs. # designed to accurately measure cylinder bores for taper and out-of-round conditions. # 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. Heavy duty commercial grade tool, weight 6.

 

A-Team Performance Universal Cast Iron Master Cylinder 1-18 Bore For DiscDisc Application GM Universal and Corvette Style

A-Team Performance Universal Cast Iron Master Cylinder 1-1/8″ Bore For Disc/Disc Application GM Universal and Corvette Style

A-Team Performance Universal Cast Iron Master Cylinder 1-1/8″ Bore For Disc/Disc Application GM Universal and Corvette Style - Gm universal / corvette style cast iron. For disc/ disc applications. Master cylinder has a piston adaptor that will allow for power or manual applications. Includes 1 x a-team performance universal cast iron master cylinder 1-1/8″ bore for disc/disc application gm universal and corvette style. 1-1/8″ bore 9/16″ & 1/2″ ports on both sides.

 

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

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 - New cast aluminum big bore cylinder to increase engine displacement. Cylinder is machined and nickel silicon carbide plated in usa. 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.

 

Wiseco 2126CD Ring Set for 5400mm Cylinder Bore

Wiseco 2126CD Ring Set for 54.00mm Cylinder Bore

Wiseco 2126CD Ring Set for 54.00mm Cylinder Bore - Built from race proven designs. 5400 millimeter cylinder bore ring set. Suzuki dirt bike p400510100007. 4800 millimeter cylinder bore ring set. Chosen by the top race teams in all forms of racing including super cross, motocross, gncc, superbike, and more.

 

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

 

Trkimal Upgrade Big Bore 50mm Cylinder Rebuild Kit for GY6 50cc 139QMB Racing Scooter Parts 69mm Valve Scooter Moped ATV Go Karts

Trkimal Upgrade Big Bore 50mm Cylinder Rebuild Kit for GY6 50cc 139QMB Racing Scooter Parts 69mm Valve Scooter Moped ATV Go Karts

Trkimal Upgrade Big Bore 50mm Cylinder Rebuild Kit for GY6 50cc 139QMB Racing Scooter Parts 69mm Valve Scooter Moped ATV Go Karts - 【Specification】cylinder bore50mm, cylinder head50mm, piston pin13mm, 69mm valve, it will make the gy6 50cc engine more power to climb hill. 【quality guarantee】please feel free to contact us, if you have quality or using problem, we will reply in 24 working days, customer 100% satisfied shopping experience will be our first goal. 【Fit for 】 upgrade gy6 50cc 4-stroke 139qmb engines. 【Parts included】cylinder head comp, cylinder body, piston, piston pin, piston ring, pin clip, valve rockers, oil pump, oil sprockets, the whole gaskets, roller, bolt.

 

YaeTek 2 - 6 Bore Gauge 0001 Deep Engine Hole Cylinder Measurement Gage Cylinder Dial Bore Indicator Gauge

YaeTek 2″ – 6″ Bore Gauge 0.001″ Deep Engine Hole Cylinder Measurement Gage Cylinder Dial Bore Indicator Gauge

YaeTek 2″ – 6″ Bore Gauge 0.001″ Deep Engine Hole Cylinder Measurement Gage Cylinder Dial Bore Indicator Gauge - 4″) #7 (3. 2″) #1 (2. 2″) #6 (3. 6″) #3 (2. 0″) #5 (2. 0″) 2″ connectors. This easy to read gauge has a great range of connections 2″, 6″ #11 (4. 8″) #4 (2. 8″) #9 (3. 4″) #2 (2. 6″) #8 (3. 0″) #10 (3.

 

Anytime Tools 2 - 6 Electronic Digital Precision Engine Cylinder Hole Bore Gauge Resolution 000005

Anytime Tools 2″ – 6″ Electronic Digital Precision Engine Cylinder Hole Bore Gauge Resolution 0.00005″

Anytime Tools 2″ – 6″ Electronic Digital Precision Engine Cylinder Hole Bore Gauge Resolution 0.00005″ - Features inch / metric measures bore to 10″ deep range 2″ to 6″ diameter analog bar display with adjustable rang and tolerance indicators convenience to indicate measurements whether out of set tolerance or not fast to read max. Professional precision electronic 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. / min. 00005″ large lcd screen abs storage case and extra batteries included. Measurement spc digital output resolution.

 

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 - Fits 2002-2008 yamaha grizzly 660, fits 2004-2007 yamaha rhino 660, fits 2001-2005 yamaha raptor 660r. 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. 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. 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.

 

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. Built from race proven designs. Fits the following rides cylinder kit o 95,5 stock suzuki ltr450 06-11. Suzuki dirt bike p400510100007.

 

NICHE 686cc Big Bore 101 Compression Cylinder Kit for 2001-2008 Yamaha Grizzly Rhino 660

NICHE 686cc Big Bore 10:1 Compression Cylinder Kit for 2001-2008 Yamaha Grizzly Rhino 660

NICHE 686cc Big Bore 10:1 Compression Cylinder Kit for 2001-2008 Yamaha Grizzly Rhino 660 - Also replaces oem 3yf-11633-01-00, 90201-102g9-00, 90105-10649-00, 90105-09648-00, dpr-8ea90-00-00, 5km-11101-01-00. Fits 2002-2008 yamaha grizzly 660, 2004-2007 rhino 660. Cylinder bore and stroke of 10200mm x 8400mm. Replaces oem 3yf-11181-00-00, 5km-11310-00-00, 3yf-11351-00-00, 2c6-11603-00-00, 93450-24028-00, 3yf-11631-00-x0. 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).

 

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 - 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. Also includes head gasket, base gaskets, valve seat gaskets. Compatible with the 1987-2006 yamaha banshee 350. Cylinder bore and stroke 6400mm x 5400mm.

 

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

 

Anytime Tools Dial Bore Gauge 07-600005 Deep Engine Hole Cylinder Measurement Gage

Anytime Tools Dial Bore Gauge 0.7″-6″/0.0005″ Deep Engine Hole Cylinder Measurement Gage

Anytime Tools Dial Bore Gauge 0.7″-6″/0.0005″ Deep Engine Hole Cylinder Measurement Gage - 7″ to 6″ diametersuper precision deep bore gaugeaccuracy 0. 7″ to 6″featuresmeasures bore to 10″ deep, range 0. 0005″ at range from 0. 0005″ with crisp precision graduationsincludes gage and interchangeable contact pointscarbide tip on measuring plungerdial indicator contains jeweled bearings, abs storage case included. 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. Super precision up to 0.





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