

Hero image 0 of Niche 60cc Big Bore Piston Cylinder Head for Yamaha QT50 Motorcycle MK1000960, 0 of 9
Niche 60cc Big Bore Piston Cylinder Head for Yamaha QT50 Motorcycle MK1000960
Check if this fits your vehicle
Key item features
- OEM Replacement: Replaces OEM part numbers including Yamaha 4J2-11311-00-00, 4J2-11111-00-00, BP4-HS000-00-00, and more.
- Wide Compatibility: Compatible with Yamaha PW50 models from 1981 to 2023.
- Complete Kit: Includes cylinder, cylinder head, piston, piston rings, wristpin, circlips (2), and needle bearing.
- Additional Components: Also comes with head gasket, base gasket, cylinder studs, stud nuts, and NGK spark plug.
- Durable Construction: Cylinder bore and stroke measure 44.00mm x 39.20mm, made from steel with no sleeve coating.
- Enhanced Performance: Factory cast cylinders with bigger ports and cooling fins for improved performance.
- Easy Installation: Ready to bolt on right out of the box, compatible with OEM exhaust and intake.
Generated by AI
Specs
- Vehicle makeYamaha
- Vehicle modelPW50, PW50 Y-Zinger
- Vehicle year1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
- Vehicle fitment typeSpecific
- Vehicle mount locationFront
- Automotive specialty part typeCylinder Kit
Current price is USD$93.95
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives by Fri, Feb 13
|Sold and shipped by SureFitParts|Pro Seller
4.580842391304348 stars out of 5, based on 1472 seller reviews(4.6)1472 seller reviews
Free 30-day returns
Compare with similar items
| Product | Viewing this itemNiche 60cc Big Bore Piston Cylinder Head for Yamaha QT50 Motorcycle MK1000960 ![]() $93.95 current price $93.9525 out of 5 Stars. 2 reviews | Niche 80cc Piston Cylinder Head for Yamaha PW80 BW80 527-11633 Motorcycle MK1000924 ![]() $106.95 current price $106.95 | Niche 50cc Engine Piston Cylinder Head for Yamaha QT50 3L5-11311 MK1000923 ![]() $103.95 current price $103.9534.3 out of 5 Stars. 3 reviews | Niche Cylinder Namura Piston Gasket Stud Kit for Yamaha PW50 4J2-11311 1990-2021 MK1012526 ![]() $136.95 current price $136.95 | Niche Cylinder Namura Piston Gasket Kit for Yamaha PW50 QT50 Towny 1979-2017 MK1012523 ![]() $149.95 current price $149.95 | Niche Cylinder Wiseco Piston Gasket Kit for Yamaha PW50 QT50 Towny 1979-2017 MK1012509 ![]() $186.95 current price $186.95 | Niche Piston Gasket Kit for Kawasaki KDX50 Suzuki JR50 11061-S041 (41mm) MK1001147 ![]() $44.95 current price $44.95 |
|---|
| Vehicle make | YamahaNiche 60cc Big Bore Piston Cylinder Head for Yamaha QT50 Motorcycle MK1000960 | YamahaNiche 80cc Piston Cylinder Head for Yamaha PW80 BW80 527-11633 Motorcycle MK1000924 | YamahaNiche 50cc Engine Piston Cylinder Head for Yamaha QT50 3L5-11311 MK1000923 | YamahaNiche Cylinder Namura Piston Gasket Stud Kit for Yamaha PW50 4J2-11311 1990-2021 MK1012526 | YamahaNiche Cylinder Namura Piston Gasket Kit for Yamaha PW50 QT50 Towny 1979-2017 MK1012523 | YamahaNiche Cylinder Wiseco Piston Gasket Kit for Yamaha PW50 QT50 Towny 1979-2017 MK1012509 | SuzkiNiche Piston Gasket Kit for Kawasaki KDX50 Suzuki JR50 11061-S041 (41mm) MK1001147 |
|---|---|---|---|---|---|---|---|
| Vehicle model | PW50Niche 60cc Big Bore Piston Cylinder Head for Yamaha QT50 Motorcycle MK1000960 | PW80Niche 80cc Piston Cylinder Head for Yamaha PW80 BW80 527-11633 Motorcycle MK1000924 | QT50Niche 50cc Engine Piston Cylinder Head for Yamaha QT50 3L5-11311 MK1000923 | PW50 Y-ZingerNiche Cylinder Namura Piston Gasket Stud Kit for Yamaha PW50 4J2-11311 1990-2021 MK1012526 | QT50Niche Cylinder Namura Piston Gasket Kit for Yamaha PW50 QT50 Towny 1979-2017 MK1012523 | QT50Niche Cylinder Wiseco Piston Gasket Kit for Yamaha PW50 QT50 Towny 1979-2017 MK1012509 | KDX50Niche Piston Gasket Kit for Kawasaki KDX50 Suzuki JR50 11061-S041 (41mm) MK1001147 |
| Vehicle year | 1981Niche 60cc Big Bore Piston Cylinder Head for Yamaha QT50 Motorcycle MK1000960 | 1983Niche 80cc Piston Cylinder Head for Yamaha PW80 BW80 527-11633 Motorcycle MK1000924 | 1979Niche 50cc Engine Piston Cylinder Head for Yamaha QT50 3L5-11311 MK1000923 | -Niche Cylinder Namura Piston Gasket Stud Kit for Yamaha PW50 4J2-11311 1990-2021 MK1012526 | -Niche Cylinder Namura Piston Gasket Kit for Yamaha PW50 QT50 Towny 1979-2017 MK1012523 | 1979Niche Cylinder Wiseco Piston Gasket Kit for Yamaha PW50 QT50 Towny 1979-2017 MK1012509 | 1985Niche Piston Gasket Kit for Kawasaki KDX50 Suzuki JR50 11061-S041 (41mm) MK1001147 |
| Vehicle fitment type | SpecificNiche 60cc Big Bore Piston Cylinder Head for Yamaha QT50 Motorcycle MK1000960 | SpecificNiche 80cc Piston Cylinder Head for Yamaha PW80 BW80 527-11633 Motorcycle MK1000924 | SpecificNiche 50cc Engine Piston Cylinder Head for Yamaha QT50 3L5-11311 MK1000923 | SpecificNiche Cylinder Namura Piston Gasket Stud Kit for Yamaha PW50 4J2-11311 1990-2021 MK1012526 | SpecificNiche Cylinder Namura Piston Gasket Kit for Yamaha PW50 QT50 Towny 1979-2017 MK1012523 | SpecificNiche Cylinder Wiseco Piston Gasket Kit for Yamaha PW50 QT50 Towny 1979-2017 MK1012509 | SpecificNiche Piston Gasket Kit for Kawasaki KDX50 Suzuki JR50 11061-S041 (41mm) MK1001147 |
Now hiding additional rows in the Table
About this item
Product details
NICHE Cylinder Kit Part Number: MK1000960
Includes: Cylinder, Cylinder Head, Piston, Piston Rings, Wristpin, Needle Bearing, Circlips (2), Head Gasket, Base Gasket, Cylinder Studs (4), Cylinder Stud Nuts (4), Spark Plug
This Part is known to be Compatible with the following vehicles:
Yamaha PW50 Y-Zinger: 1981-1999
Yamaha PW50: 1981-2022
Big Bore Kit for your PW50. Included a 60cc Cylinder ad Cylinder Head. Cylinders are factory cast with bigger ports and cooling fins for better performance. This kit will work with your OEM exhuast and intake, this kit is ready to bolt on right out of the box!
Includes: Cylinder, Cylinder Head, Piston, Piston Rings, Wristpin, Needle Bearing, Circlips (2), Head Gasket, Base Gasket, Cylinder Studs (4), Cylinder Stud Nuts (4), Spark Plug
This Part is known to be Compatible with the following vehicles:
Yamaha PW50 Y-Zinger: 1981-1999
Yamaha PW50: 1981-2022
Big Bore Kit for your PW50. Included a 60cc Cylinder ad Cylinder Head. Cylinders are factory cast with bigger ports and cooling fins for better performance. This kit will work with your OEM exhuast and intake, this kit is ready to bolt on right out of the box!
- Compatible with OEM Part Numbers 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 Yamaha 1981-2023 PW50
- Includes Cylinder, Cylinder Head, Piston, Piston Rings and Wristpin, Circlips (2) and Needle Bearing
- Also Includes Head Gasket, Base Gasket, Cylinder Studs, Stud Nuts and NGK Spark Plug
- Cylinder Bore and Stroke 44.00mm x 39.20mm; Cylinder Material Steel; Cylinder Sleeve Coating None
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Vehicle make
Yamaha
Vehicle model
PW50, PW50 Y-Zinger
Vehicle year
1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Vehicle fitment type
Specific
Warranty
Warranty information
NICHE has a 2-Year Limited Warranty.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warranty url
Warnings
Similar items you might like
Based on what customers bought
85cc Cylinder Piston Gasket Top End Kit for Yamaha YZ85 4ES-11311-30 5PA-11311-20-00 5PA-11631-00-B0 $65.99
Sponsored$6599current price $65.9985cc Cylinder Piston Gasket Top End Kit for Yamaha YZ85 4ES-11311-30 5PA-11311-20-00 5PA-11631-00-B0
Shipping, arrives in 3+ daysCylinder Block Piston Gaskets Top End Kit For Kawasaki KLX140 KLX150 2008-2026 $69.99
$6999current price $69.99Cylinder Block Piston Gaskets Top End Kit For Kawasaki KLX140 KLX150 2008-2026
Shipping, arrives in 3+ daysNiche 80cc Piston Cylinder Head for Yamaha PW80 BW80 527-11633 Motorcycle MK1000924 $106.95
$10695current price $106.95Niche 80cc Piston Cylinder Head for Yamaha PW80 BW80 527-11633 Motorcycle MK1000924
Shipping, arrives in 3+ daysNiche Cylinder Namura Piston Gasket Stud Kit for Yamaha PW50 4J2-11311 1990-2021 MK1012526 $136.95
$13695current price $136.95Niche Cylinder Namura Piston Gasket Stud Kit for Yamaha PW50 4J2-11311 1990-2021 MK1012526
Shipping, arrives in 3+ daysNiche Piston Gasket Kit for Kawasaki KDX50 Suzuki JR50 11061-S041 (41mm) MK1001147 $44.95
$4495current price $44.95Niche Piston Gasket Kit for Kawasaki KDX50 Suzuki JR50 11061-S041 (41mm) MK1001147
Shipping, arrives in 3+ daysNew Piston Kit Is Compatible With Suzuki 230 Lt 85-93 .25Mm Bored Over 1985 1986 1987 1988 1989 1990 1991 1992 1993 By Part Number 50-400-04 $88.20
$8820current price $88.20New Piston Kit Is Compatible With Suzuki 230 Lt 85-93 .25Mm Bored Over 1985 1986 1987 1988 1989 1990 1991 1992 1993 By Part Number 50-400-04
Shipping, arrives in 3+ dayslabwork Bore 95mm Cylinder Piston 13.5:1 Kit Replacement for 2004-2009 Yamaha YFZ450 5TA-11311-12-00 $97.17
$9717current price $97.17labwork Bore 95mm Cylinder Piston 13.5:1 Kit Replacement for 2004-2009 Yamaha YFZ450 5TA-11311-12-00
Shipping, arrives in 3+ daysProX 01.2225.B; Piston Yz125 '05 $89.70
$8970current price $89.70ProX 01.2225.B; Piston Yz125 '05
Shipping, arrives in 3+ daysNiche 85cc Cylinder Piston Gasket Kit for Yamaha YZ85 4ES-11311 MK1000975 $94.95
$9495current price $94.95Niche 85cc Cylinder Piston Gasket Kit for Yamaha YZ85 4ES-11311 MK1000975
54 out of 5 Stars. 5 reviewsShipping, arrives in 3+ daysNiche Big Bore Piston 96mm for Yamaha Grizzly 600 YFM600F XT600 3TB-11631-00-Y0 519-KPS2444T $49.95
2 optionsAvailable in additional 2 options$4995current price $49.95Niche Big Bore Piston 96mm for Yamaha Grizzly 600 YFM600F XT600 3TB-11631-00-Y0 519-KPS2444T
Shipping, arrives in 3+ daysNiche 50cc Engine Piston Cylinder Head for Yamaha QT50 3L5-11311 MK1000923 $103.95
$10395current price $103.95Niche 50cc Engine Piston Cylinder Head for Yamaha QT50 3L5-11311 MK1000923
34.3 out of 5 Stars. 3 reviewsShipping, arrives in 3+ days70mm Big Bore Kit Cylinder Piston For Honda 2006-2019 CRF150F 12100-KPT-A00 $82.99
$8299current price $82.9970mm Big Bore Kit Cylinder Piston For Honda 2006-2019 CRF150F 12100-KPT-A00
Shipping, arrives in 3+ daysNiche Cylinder Wiseco Piston Gasket Kit for Yamaha PW50 QT50 Towny 1979-2017 MK1012509 $186.95
$18695current price $186.95Niche Cylinder Wiseco Piston Gasket Kit for Yamaha PW50 QT50 Towny 1979-2017 MK1012509
Shipping, arrives in 3+ days150cc Big Bore Cylinder Kit with Piston Rings & Gaskets Compatible with Honda CRF150F Motorcycle Models 2003-2005​​ $83.99
$8399current price $83.99150cc Big Bore Cylinder Kit with Piston Rings & Gaskets Compatible with Honda CRF150F Motorcycle Models 2003-2005​​
Shipping, arrives in 3+ daysNiche Cylinder Namura Piston Gasket Kit for Yamaha PW50 QT50 Towny 1979-2017 MK1012523 $149.95
$14995current price $149.95Niche Cylinder Namura Piston Gasket Kit for Yamaha PW50 QT50 Towny 1979-2017 MK1012523
Shipping, arrives in 3+ daysEngine Maintenance Kit with Piston Rings for 4 110CC 125CC Motorcycles $69.69 Was $87.11
Now$6969current price Now $69.69, Was $87.11$87.11+$11.00 shippingEngine Maintenance Kit with Piston Rings for 4 110CC 125CC Motorcycles
Shipping, arrives in 3+ daysEngine Maintenance Kit with Piston Rings for 4 110CC 125CC Motorcycles $107.23 Was $147.18
Now$10723current price Now $107.23, Was $147.18$147.18+$4.58 shippingEngine Maintenance Kit with Piston Rings for 4 110CC 125CC Motorcycles
Shipping, arrives in 3+ days
Popular items in this category
Best selling items that customers love
Niche Cylinder Head Spark Plug Piston Gasket Kit for Yamaha YZ85 Motorcycle MK1003105 $151.95
$15195current price $151.95Niche Cylinder Head Spark Plug Piston Gasket Kit for Yamaha YZ85 Motorcycle MK1003105
23 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysNiche Standard Bore Piston Rings Gasket Kit for Yamaha YZ85 Motorcycle MK1001155 $26.95
$2695current price $26.95Niche Standard Bore Piston Rings Gasket Kit for Yamaha YZ85 Motorcycle MK1001155
Shipping, arrives in 3+ daysNiche Piston Gasket Ring Wristpin Rebuild Kit for Yamaha YZ125 Motorcycle MK1001171 $29.95
$2995current price $29.95Niche Piston Gasket Ring Wristpin Rebuild Kit for Yamaha YZ125 Motorcycle MK1001171
Shipping, arrives in 3+ daysNiche Stock Piston 40mm for Yamaha Champ PW50 QT50 18U-11636-00-00 519-KPS2223T $19.95
$1995current price $19.95Niche Stock Piston 40mm for Yamaha Champ PW50 QT50 18U-11636-00-00 519-KPS2223T
Shipping, arrives in 3+ daysNiche 50cc Spree Cylinder Piston Gasket Kit for Honda Elite SB50 MK1000943 $69.95
$6995current price $69.95Niche 50cc Spree Cylinder Piston Gasket Kit for Honda Elite SB50 MK1000943
44.8 out of 5 Stars. 4 reviewsShipping, arrives in 3+ daysVertex Top End Piston Kit for Honda CR 85 R 2003-2004, CR 85 RB Big Wheel 2003-2004 Motorcycles $135.86
$13586current price $135.86Vertex Top End Piston Kit for Honda CR 85 R 2003-2004, CR 85 RB Big Wheel 2003-2004 Motorcycles
Shipping, arrives in 3+ daysNiche Cylinder Head Wiseco Piston Gasket Stud Kit for Yamaha PW80 Big Wheel BW80 MK1012506 $279.95
$27995current price $279.95Niche Cylinder Head Wiseco Piston Gasket Stud Kit for Yamaha PW80 Big Wheel BW80 MK1012506
Shipping, arrives in 3+ daysVertex Cast Replica Piston Kit 23666C for TM MX 85 2008-2014 Motorcycles $111.56
$11156current price $111.56Vertex Cast Replica Piston Kit 23666C for TM MX 85 2008-2014 Motorcycles
Shipping, arrives in 3+ daysROZYARD Piston Set 40mm Pistons Rings Pins 2 Stroke for Mini Motorcycle Quad ATV Pit Dirt Bike Off-Road 47/49CC Accessories $12.38 Was $17.00
Now$1238current price Now $12.38, Was $17.00$17.00+$1.99 shippingROZYARD Piston Set 40mm Pistons Rings Pins 2 Stroke for Mini Motorcycle Quad ATV Pit Dirt Bike Off-Road 47/49CC Accessories
Shipping, arrives in 3+ daysVertex Big Bore Piston Kit for Yamaha YZ 125 (05-16) $180.45
$18045current price $180.45Vertex Big Bore Piston Kit for Yamaha YZ 125 (05-16)
Shipping, arrives in 3+ daysWiseco Kawasaki KX6500-20/Suzuki RM6503-06(752M04450) Piston $139.97
$13997current price $139.97Wiseco Kawasaki KX6500-20/Suzuki RM6503-06(752M04450) Piston
Shipping, arrives in 3+ daysVertex Forged High Compression Piston Kit 23737A for Suzuki RM-Z 450 2008-2012 Motorcycles $228.77
$22877current price $228.77Vertex Forged High Compression Piston Kit 23737A for Suzuki RM-Z 450 2008-2012 Motorcycles
Shipping, arrives in 3+ daysProx 01.6241.A Piston Kit - 57.94 Bore Size $124.99
$12499current price $124.99Prox 01.6241.A Piston Kit - 57.94 Bore Size
Shipping, arrives in 3+ daysVertex Replica Piston Kit 22216B for Suzuki RM 125 1990-1999 Motorcycles $166.46
$16646current price $166.46Vertex Replica Piston Kit 22216B for Suzuki RM 125 1990-1999 Motorcycles
Shipping, arrives in 3+ daysEnduro Engineering 2 Stroke Spark Arrestor End Cap For Yamaha Dirt Bikes 40-5011 $119.95
$11995current price $119.95Enduro Engineering 2 Stroke Spark Arrestor End Cap For Yamaha Dirt Bikes 40-5011
Shipping, arrives in 3+ daysNiche Cylinder Piston Kit for Suzuki Kawasaki KFX80 Quadsport 80 (50mm) MK1000926 $114.95
$11495current price $114.95Niche Cylinder Piston Kit for Suzuki Kawasaki KFX80 Quadsport 80 (50mm) MK1000926
25 out of 5 Stars. 2 reviewsShipping, arrives in 3+ days2 Stroke 49Cc 40mm Cylinder Piston Kit Mini Pocket Motorcycle MTA1 MTA2 M CK02 $15.49
$1549current price $15.492 Stroke 49Cc 40mm Cylinder Piston Kit Mini Pocket Motorcycle MTA1 MTA2 M CK02
Shipping, arrives in 3+ daysANQIDI 125CC 4 Stroke Engine Motor Motorcycle Dirt Pit Bike for Honda CRF50 XR50 CRF70 $339.99
$33999current price $339.99ANQIDI 125CC 4 Stroke Engine Motor Motorcycle Dirt Pit Bike for Honda CRF50 XR50 CRF70
11 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysFor Honda CRF50 CRF70 XR50 Dirt Pit Bike 140cc 4 Stroke Engine Single-cylinder Motor Kit CDI $303.99
$30399current price $303.99For Honda CRF50 CRF70 XR50 Dirt Pit Bike 140cc 4 Stroke Engine Single-cylinder Motor Kit CDI
Shipping, arrives in 3+ daysVertex Big Bore Piston Kit for KTM 250 SX-F (06-11) $284.36
$28436current price $284.36Vertex Big Bore Piston Kit for KTM 250 SX-F (06-11)
Shipping, arrives in 3+ days
Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-2 of 2 reviews
Dec 4, 2025
William
5 out of 5 stars review
Verified Purchase
Item arrived on time and as described Niihe makes a high quality product scooter ran great with this kit big power improvement
Incentivized Review
Helpful?244DD3015Z6T916951483
Apr 4, 2021
Kenneth Franks
5 out of 5 stars review
Goos buy for the money. Installs in no time and woke the bike up.
Review from partdiscounter.com
Helpful?244DD3015Z6T916951483







