• HONDA TRX400EX TRX 400EX 440cc BIG BORE CYLINDER PISTON RINGS TOP END KIT 99-08

    HONDA TRX 400EX 440cc BIG BORE CYLINDER PISTON TOP END KIT. FREE NGK SPARK PLUG * PISTON TOP HAS A CERAMIC COATING PROVIDING SUPERIOR HEAT RESISTANCE WHICH WILL EXTEND THE LIFE SPAN OF THE PISTON. * THIS IS THE BEST QUALITY KIT ON EBAY! EQUAL TO OR BETTER THAN OEM. THIS IS A DIRECT BOLT ON KIT. * ALL PARTS HAVE BEEN INSPECTED FOR QUALITY ASSURANCE & ARE BRAND NEW NOT REBORED. * WE SHIP DIRECTLY FROM THE USA, NOT LIKE SOME SELLERS WHO SAY THEY DO BUT DON'T. PURCHASE INCLUDES: 1X CYLINDER 1X PISTON. 1X PISTON PIN. 2X CIRCLIPS. 1X COMPLETE SET OF RINGS. 1X HEAD GASKET. 1X BASE GASKET. 1X HEAD COVER GASKET. 1X CHAIN TENSIONER GASKET. 1X GASKET MAKER. 1X THREAD LOCK. 1X FUEL FILTER. 1X OIL FILTER. 1X FREE NGK SPARK PLUG. REPLACES OEM NUMBER 12100-KCY-670 12191-KCY-672 13011-KCY-670 13101-KCY-670 90601-KA5-000 13111-KCY-670 12251-HN1-003 12391-KCY-671 14560-KCW-851 PARTS FIT: 1999 - 2008 HONDA TRX 400EX.

    • Brand: TOP NOTCH PARTS
    • ASIN: B01NBY4SQL

  • Wingsmoto GY6 100cc Piston Rings Kit 50mm Big Bore Rings Set Moped Scooter 139QMB

    Scooter Piston Rings Set fit 50mm Bore 100cc Engine. Piston Diameter: 50mm

    • Brand: Wingsmoto
    • ASIN: B017SJPFT6
    • UPC: 712265977439

  • Wingsmoto GY6 100cc Piston Kit 50mm Big Bore Piston Rings Pin Set Moped Scooter 139QMB

    Scooter Piston Set 50mm Bore 100cc Piston Diameter: 50mm Pin Diameter: 13mm Pin Length:39mm Includes: Piston, Rings, Wrist Pin, & Cir Clips

    • Brand: Wingsmoto
    • ASIN: B017SJPD5M
    • UPC: 712265977408

  • 2000-2008 Yamaha YFM Big Bear 400 ATV Engine Piston Ring Kit [Bore Size (mm): 83 (Stock)]

    Namura Piston Ring KitNamura Premium Class Piston Rings are Produced by the Largest Japanese OEM Supplier in the World

    • Brand: Namura
    • ASIN: B00BMVH6SA

  • FLYPIG Big Bore Piston Rings 44mm for Yamaha PW50 QT50 60CC

    Big Bore Piston Rings 44mm for Yamaha PW50 QT50 60CCNote: A. Please check carefully the item pictures, model and size before purchasing. Or leave us messages for assistance if you are not sure about the fitment.B. FLYPIG brand products, High quality, Non-original, Direct replacement.

    • Brand: FLYPIG
    • ASIN: B01MR2T9BD
    • UPC: 699945252324

  • Yamaha PW 50 Big Bore Kit Top End Set 60cc Piston Cylinder Rings 1981 - 2009 NEW

    BRAND NEW - NOT REBORED. YAMAHA PW 50 BIG BORE KIT to 60cc. Change the size of your engine, and feel the POWER. Give your machine the new power and torque it really deserves, and have more fun with the power at your finger tips. BRAND NEW. 1x Cylinder Block. 1x Piston. 2x Piston Rings. 2x Circlips. 1x Piston Pin. 1x Head Gasket. 1x Base Gasket. 1x Pin Bearing. 4x Cylinder Studs. 4x Stud Nuts. 1x FREE SPARK PLUG. 1x Gasket Maker. 1x Thread Lock.PLEASE NOTE: ** OUR KIT WILL WORK WITH YOUR STOCK CYLINDER HEAD, EXHAUST & INTAKE ** OTHER SELLERS KITS WILL NEED TO BE MODIFIED. Big Bore fits: YAMAHA MODELS. 1981 - 2009 PW 50.

    • Brand: Zoom
    • ASIN: B00L1M7I1A

  • Savior 50MM Big Bore Cylinder Piston Clips Ring Pin Assembly Kit for Stihl TS410 TS 410 TS420 TS 420 Concrete Cut-Off Saw Replace 4238 020 1202

    New Cylinder Head Assembly for Stihl TS410 TS420 Concrete Saw Cylinder diameter is 49mm The repair set including as picture show: 1x Cylinder 1x Piston 1x Pin 2x Rings 2x Circlips Please compare your items model with our item's pictures carefully before make order, we provide three months warranty and good after-sale service.

    • Brand: Savior
    • ASIN: B013JZACQY
    • UPC: 712319626436

  • BBR Motorsports 120cc Big Bore Kit with Cam 411-HXR-1001

    Kit Includes: BBR aluminum cylinder, piston, rings, piston pin, clips, performance camshaft, heavy-duty valve springs, rockers with tappet adjusters and gasket kitThis Item Fits the Following Applications:2009 Honda CRF100F2008 Honda CRF100F2007 Honda CRF100F2006 Honda CRF100F2005 Honda CRF100F2004 Honda CRF100F2003 Honda XR100R2002 Honda XR100R2001 Honda XR100R2000 Honda XR100R1999 Honda XR100R1998 Honda XR100R1997 Honda XR100R1996 Honda XR100R1995 Honda XR100R1994 Honda XR100R1993 Honda XR100R1992 Honda XR100R1991 Honda XR100R1990 Honda XR100R1989 Honda XR100R1988 Honda XR100R1987 Honda XR100R1986 Honda XR100R1985 Honda XR100R

    • Color: Multi-Colored
    • Brand: BBR Motorsports
    • ASIN: B000GZL19I
    • UPC: 792491873033

  • Wingsmoto GY6 80cc Piston Rings Kit 47mm Big Bore Rings Set Moped Scooter 139QMB

    Scooter Piston Rings Set fit 47mm Bore 80cc Engine. Piston Diameter: 47mm

    • Brand: Wingsmoto
    • ASIN: B017SJPF0U
    • UPC: 712265977422

  • BBR Motorsports Replacement Rings for 120cc Big Bore Kit with Cam 411-HXR-1012

    Replacement rings. For use with 120cc Big Bore Kit with Cam.This item fits the following models: 2004-2009 Honda CRF100F2011-2013 Honda CRF100F1993-2003 Honda XR100R

    • Brand: BBR Motorsports
    • ASIN: B000GZJ2H6
    • UPC: 182682849273

  • Yamaha Big Bear 400 Standard Bore Piston Gasket Ring Kit 2000-2012

    Niche 1312 is a brand new Piston and Gasket Kit for your machine. This kit includes everything you need to swap out your old piston and rings and get your machine running like new again. Quality and performance guaranteed!

    • Brand: Niche
    • ASIN: B01KB5PG7K

  • Namura, NA-10012R, Piston Rings Honda Rincon 680, Big Red & Pioneer 700 Standard Bore 102mm

    Manufactured by NamuraKit Includes 2 Compression Rings, 1 Oil Ring & 2 Scraper Rings (you get exactly what is pictured)Rings are interchangeable with OEM pistons unless notedRings are for standard bore size - 102.00mmMade in TaiwanFits:2006 Honda Rincon 680 4x4 (TRX680FA)2006 Honda Rincon 680 4x4 GPScape (TRX680FGA)2007 Honda Rincon 680 4x4 (TRX680FA)2007 Honda Rincon 680 4x4 GPScape (TRX680FGA)2008 Honda Rincon 680 4x4 (TRX680FA)2008 Honda Rincon 680 4x4 GPScape (TRX680FGA)2009 Honda Big Red 675cc (MUV700)2009 Honda Rincon 680 4x4 (TRX680FA)2009 Honda Rincon 680 4x4 GPScape (TRX680FGA)2010 Honda Big Red 675cc (MUV700)2010 Honda Rincon 680 4x4 (TRX680FA)2011 Honda Big Red 675cc (MUV700)2011 Honda Rincon 680 4x4 (TRX680FA)2012 Honda Big Red 675cc (MUV700)2012 Honda Rincon 680 4x4 (TRX680FA)2013 Honda Big Red 675cc (MUV700)2013 Honda Rincon 680 4x4 (TRX680FA)2014 Honda Pioneer 700 (SXS700M2)2014 Honda Pioneer 700-4 (SXS700M4)2014 Honda Rincon 680 4x4 (TRX680FA)2015 Honda Pioneer 700 (SXS700M2)2015 Honda Pioneer 700-4 (SXS700M4)2015 Honda Rincon 680 4x4 (TRX680FA)

    • Brand: Namura
    • ASIN: B011LSS58I

  • HONDA XR400R XR 400R 440cc BIG BORE CYLINDER PISTON RINGS TOP END KIT SET 96-04

    HONDA XR400R 440cc BIG BORE CYLINDER PISTON TOP END KIT. FREE NGK SPARK PLUG * PISTON TOP HAS A CERAMIC COATING PROVIDING SUPERIOR HEAT RESISTANCE WHICH WILL EXTEND THE LIFE SPAN OF THE PISTON. * THIS IS THE BEST QUALITY KIT ON EBAY! EQUAL TO OR BETTER THAN OEM. THIS IS A DIRECT BOLT ON KIT. * ALL PARTS HAVE BEEN INSPECTED FOR QUALITY ASSURANCE & ARE BRAND NEW NOT REBORED. * WE SHIP DIRECTLY FROM THE USA, NOT LIKE SOME SELLERS WHO SAY THEY DO BUT DON'T. PURCHASE INCLUDES: 1X CYLINDER 1X PISTON. 1X PISTON PIN. 2X CIRCLIPS. 1X COMPLETE SET OF RINGS. 1X HEAD GASKET. 1X BASE GASKET. 1X HEAD COVER GASKET. 1X CHAIN TENSIONER GASKET. 1X GASKET MAKER. 1X THREAD LOCK. 1X FUEL FILTER. 1X OIL FILTER. 1X FREE NGK SPARK PLUG. REPLACES OEM NUMBER: 12100-KCY-670 12191-KCY-672 13011-KCY-670 13101-KCY-670 90601-KA5-000 13111-KCY-670 12251-HN1-003 12391-KCY-671 14560-KCW-851 PARTS FIT: 1996 - 2004 HONDA XR 400R.

    • Brand: TOP NOTCH PARTS
    • ASIN: B01N14B58U

  • Yamaha Rhino 660 686cc 102mm Big Bore Cylinder Piston Gasket Kit 2004-2007

    Niche 1315 is a bolt on 102mm 686cc Big Bore Kit which includes all the parts you need for a quick installation. Our Kits require no modification when you receive it. It will just slide into your case without hassle and no core is required. This Kit increases engine displacement from the stock displacement of 660cc to 686cc, by increasing the bore size from 100mm to 102mm and the compression from stock specifications of 9.2:1 to 10:1. Quality and performance guaranteed.

    • Brand: Niche
    • ASIN: B01LWY4D92

  • GOOFIT Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart

    1.Brand New Products with High Quality 2.Upgrade 47mm 80cc Cylinder Kit for GY6 50cc Engine 3.This Parts Fit Most of Chinese Made Scooters and ATVs.Such as JONWAY,JMSTAR,ROKETA,SUNL,TANK,PEACE,TAOTAO

    • Color: Type B
    • Brand: GOOFIT
    • ASIN: B01EBP569O
    • UPC: 603849602406

  • Savior 45MM Big Bore Cylinder Piston Clips Ring Pin Assembly Kit for HUSQVARNA 353 351 350 346 Chainsaw 537253002

    New Cylinder Head Assembly for Husqvarna 353 351 350 346 Chainsaw Cylinder diameter is 45mm The repair set including as picture show: 1x Cylinder 1x Piston 1x Ring 2x Circlips 1x Pin Please compare your items model with our item's pictures carefully before make order, we provide three months warranty and good after-sale service.

    • Brand: Savior
    • ASIN: B010PYPMV2
    • UPC: 712319625705

  • maXpeedingrods Cylinder Head Piston Assembly Kit for Yamaha PW50 81-09 QT50 79-87 60cc Big Bore

    Fit for 1981 - 2009 Yamaha PW 50. Include: 1x Cylinder Block. 1x Cylinder Head 1x Piston. 2x Piston Rings. 2x Circlips. 1x Piston Pin. 1x Head Gasket. 1x Base Gasket. 1x Pin Bearing. 4x Cylinder Studs. 4x Stud Nuts. 1x SPARK PLUG. 1x Gasket Maker. 1x Thread Lock.

    • Brand: maXpeedingrods
    • ASIN: B075K2477Y

  • Savior 48mm Big Bore Cylinder Head Piston Rebuild Kit Ring Pin Clips Assembly for Husqvarna 362 365 371 372 372XP Chainsaw

    New Replacement Cylinder Piston Kit for HUSQVARNA 362 365 371 372 372XP CHAINSAW Cyliner diameter : 48mm The repair set include as picture show: 1x cylinder 1x ring 1 x piston 1 x pin 1 x wrist pin 1 x gasket 2 x clips Please compare your items model with our item's pictures carefully before make order, we provide three months warranty and good after-sale service.

    • Brand: Savior
    • ASIN: B00W8TYW2S
    • UPC: 711091493922

  • wingsmoto GY6 80cc Piston Kit 47mm Big Bore Piston Rings Pin Set Moped Scooter 139QMB

    Scooter Piston Set 47mm Bore 80cc Piston Diameter: 47mm Pin Diameter: 13mm Pin Length:37mm Includes: Piston, Rings, Wrist Pin, & Cir Clips

    • Brand: Wingsmoto
    • ASIN: B017SJPCC6
    • UPC: 712265977392

  • Niche Industries 1450 Honda Sportrax TRX400EX 89mm 440cc Big Bore Cylinder Piston Gasket Kit 99-08

    Niche 1450 is a new bolt on 440cc Cylinder Kit. This kit ups the stock displacement from 397cc to 440 cc by increasing the Cylinder bore from 85mm to 89mm. The larger and thicker Cylinder sleeve prevents your Cylinder from warping at higher temperatures. The performance moly-coated Piston Kit increases stock compression from 9.1:1 to 10:1. This is a true bolt on Kit, no machining or custom work needed, simply remove your old Cylinder/Piston and put this Kit on. Quality and performance is guaranteed.

    • Brand: Niche
    • ASIN: B01M07ST20