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      Torc 1 Defy 4 Stroke Black MX Lock On Grips And Cams
      3750-0207

      Torc 1 Defy 4 Stroke Black MX Lock On Grips And Cams

      $59.95

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    • Adventure Bike
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      CRASH BARS SW MOTECH BMW F650GS TWIN 07-13 F700GS 12-19 F800GS 09-21
      SBL.07.556.10001B

      CRASH BARS SW MOTECH BMW F650GS TWIN 07-13 F700GS 12-19 F800GS 09-21

      $469.95

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      Michelin Starcross 6 110/90-19 Medium/Soft Rear Tyre
      M1911090SC6MSR

      Michelin Starcross 6 110/90-19 Medium/Soft Rear Tyre

      $189.00

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    • Brakes
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      Moto-Master Yamaha YZ125-250 08-21 YZ250-450F 08-19  WR250-450F 07-23 Rear Brake Line
      212015

      Moto-Master Yamaha YZ125-250 08-21 YZ250-450F 08-19 WR250-450F 07-23 Rear Brake Line

      $129.95

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    • Chain - Sprockets - Drive
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      DID 520 ERVT 120 Link X Ring Gold Motorcycle Chain
      520ERVT120G

      DID 520 ERVT 120 Link X Ring Gold Motorcycle Chain

      $237.95

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      Fly Racing 2024 Lite S.E. Legacy Gloves - Light Grey / Black
      FLY377714S_parent

      Fly Racing 2024 Lite S.E. Legacy Gloves - Light Grey / Black

      $44.99 From $29.90

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      STUX MOTO Gloves Adult Effect - Bring the Heat
      STUXEFFECTBRINGHEAT

      STUX MOTO Gloves Adult Effect - Bring the Heat

      From$39.95

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    • Controls & Handling
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      MX Pro Kawasaki KX85 01-24 KX100 99-21 Green Kickstart Lever
      M94K41519

      MX Pro Kawasaki KX85 01-24 KX100 99-21 Green Kickstart Lever

      $139.95

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    • Engine Department
      • Bottom End Rebuild Kits
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      Pro Seal Kawasaki KX250 94-04 Clutch Cover Gasket
      M204C494

      Pro Seal Kawasaki KX250 94-04 Clutch Cover Gasket

      $9.95

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    • Exhaust & Tuning
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      Fuel Mixture Screw - Red
      M9651315

      Fuel Mixture Screw - Red

      $18.95

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    • Gear Bags & Hydration
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      OGIO Rig 9800 Red / Black Gear Bag
      ON8950013

      OGIO Rig 9800 Red / Black Gear Bag

      $479.95

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    • Lubrication & Filters
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      DT1 Air Filter Oil 1 Litre
      OLIE-01

      DT1 Air Filter Oil 1 Litre

      $29.95

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      TAKANI 350W Electric Balance Bike 16'' Matte Charcoal
      TK1652-RSChar

      TAKANI 350W Electric Balance Bike 16'' Matte Charcoal

      $1,499.00

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    • Plastics
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      POLISPORT YAMAHA YZ85 02-21 98Y BLUE REAR FENDER
      PS8563700001

      POLISPORT YAMAHA YZ85 02-21 98Y BLUE REAR FENDER

      $44.99

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    • Suspension Parts
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      Seal Guards - Black
      M1112523

      Seal Guards - Black

      $19.95 $13.95

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      30% OFF
    • Tools Motorbike
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      NAC Tools Crankcase Splitter
      M9538113

      NAC Tools Crankcase Splitter

      $159.95

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  • Mountain Bike Parts & Accessories
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      Speedbox 2.1 for Giant
      SB21-G

      Speedbox 2.1 for Giant

      $369.00 $279.00

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      24% OFF
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      TAKANI 350W Electric Balance Bike 16'' Grey
      TK1652-RSGrey

      TAKANI 350W Electric Balance Bike 16'' Grey

      $1,499.00

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    • Brakes
      • Brakes - Disc Rotors
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      Brake Pads Brake Avid Elixir Sram DB5 X0 X7 X9 XX
      BA4051B

      Brake Pads Brake Avid Elixir Sram DB5 X0 X7 X9 XX

      $24.95 $19.95

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    • Components
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      Handlebar Grips Bike Lock On Nico Vink Black / Copper
      30813

      Handlebar Grips Bike Lock On Nico Vink Black / Copper

      $49.94

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    • Drivetrain
      • Drivetrain - Cassette Lockring
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      Microshift H-Series 9 Speed Cassette 11-34
      CS-H092-11-34

      Microshift H-Series 9 Speed Cassette 11-34

      $44.95

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    • Lubrication & Cleaning
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      • Nutrition - Ryno Power
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      Performance Crew Neck Tee Shirt Ryno Power Small
      PERF-CREW-BLK-S

      Performance Crew Neck Tee Shirt Ryno Power Small

      $69.95

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      Kids ONE Plus Helmet Bobike Urban Grey XS
      8740800010

      Kids ONE Plus Helmet Bobike Urban Grey XS

      $69.95 $49.94

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      29% OFF
    • Suspension
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      Black Cat Bike Tube FV48 26 x 1.95/2.125
      261952125-FV48

      Black Cat Bike Tube FV48 26 x 1.95/2.125

      $9.95

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Best Motorcycle Engine Pistons & Cylinders in NZ | MotoXparts

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Cylinder Works Kawasaki KX450F 09-15 Complete Replacement Cylinder
CW30011

Cylinder Works Kawasaki KX450F 09-15 Complete Replacement Cylinder

$680.00

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Cylinder Works Kawasaki KX85 06-13 Complete Replacement Cylinder
30009

Cylinder Works Kawasaki KX85 06-13 Complete Replacement Cylinder

$849.95

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Cylinder Works KTM 250SXF 16-22 Husqvarna FC250 16-22 Complete Replacement Cylinder
CW50006

Cylinder Works KTM 250SXF 16-22 Husqvarna FC250 16-22 Complete Replacement Cylinder

$839.99

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Cylinder Works KTM 65SX 09-23 Husqvarna TC65 21-23 Gas Gas MC65 21-23 Complete Replacement Cylinder
CW50005

Cylinder Works KTM 65SX 09-23 Husqvarna TC65 21-23 Gas Gas MC65 21-23 Complete Replacement Cylinder

$1,040.00

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Cylinder Works Suzuki RMZ250 07-09 Big Bore Top End Gasket Kit
41003G01

Cylinder Works Suzuki RMZ250 07-09 Big Bore Top End Gasket Kit

$159.00 $103.50

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35% OFF
Cylinder Works Suzuki RMZ250 10-18 Complete Replacement Cylinder
40004

Cylinder Works Suzuki RMZ250 10-18 Complete Replacement Cylinder

$739.95

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Cylinder Works Yamaha WR250F 01-14 YZ250F 01-13 Complete Replacement Cylinder
20002

Cylinder Works Yamaha WR250F 01-14 YZ250F 01-13 Complete Replacement Cylinder

$589.95

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Cylinder Works Yamaha WR250F 15-19 YZ250F 14-18 YZ250FX 15-21 Complete Replacement Cylinder
CW20010

Cylinder Works Yamaha WR250F 15-19 YZ250F 14-18 YZ250FX 15-21 Complete Replacement Cylinder

$710.00

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Cylinder Works Yamaha WR450F 07-15 YZ450F 06-09 Complete Replacement Cylinder
CW20003

Cylinder Works Yamaha WR450F 07-15 YZ450F 06-09 Complete Replacement Cylinder

$680.00

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Cylinder Works Yamaha WR450F 16-18 YZ450F 10-17 YZ450FX 16-18 Complete Replacement Cylinder
CW20005

Cylinder Works Yamaha WR450F 16-18 YZ450F 10-17 YZ450FX 16-18 Complete Replacement Cylinder

$779.99

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Cylinder Works Yamaha WR450F 21-23 YZ450F 20-22 YZ450FX 21-23 Complete Replacement Cylinder
CW20014

Cylinder Works Yamaha WR450F 21-23 YZ450F 20-22 YZ450FX 21-23 Complete Replacement Cylinder

$448.99

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Cylinder Works Yamaha WR450F YZ450FX 19-20 YZ450F 18-19 Complete Replacement Cylinder
CW20012

Cylinder Works Yamaha WR450F YZ450FX 19-20 YZ450F 18-19 Complete Replacement Cylinder

$719.99

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Cylinder Works Yamaha YZ250 99-25 Complete Cylinder Kit
CW20009K02

Cylinder Works Yamaha YZ250 99-25 Complete Cylinder Kit

$2,039.99

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Cylinder Works Yamaha YZ250 99-25 Complete Replacement Cylinder
CW20009

Cylinder Works Yamaha YZ250 99-25 Complete Replacement Cylinder

$1,059.99

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Cylinder Works Yamaha YZ250F 19-23 YZ250FX 20-23 WR250F 20-23 Complete Replacement Cylinder
CW20013

Cylinder Works Yamaha YZ250F 19-23 YZ250FX 20-23 WR250F 20-23 Complete Replacement Cylinder

$694.95

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Factory Raceworx Honda CRF250R 04-09 CRF250X 04-17 Cylinder
M16214489B

Factory Raceworx Honda CRF250R 04-09 CRF250X 04-17 Cylinder

$349.95 $329.95

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Factory Raceworx Yamaha YZ450F 06-09 WR450F 07-15 Cylinder
M16815306B

Factory Raceworx Yamaha YZ450F 06-09 WR450F 07-15 Cylinder

$365.00

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HGW KTM 85SX 2025 Head Insert
HGW01

HGW KTM 85SX 2025 Head Insert

$230.00

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Honda CRF250R 04-09 CRF250X 04-17 78mm Rings - Fits Only Wossner Pistons - Wossner
WOS780XAS-2

Honda CRF250R 04-09 CRF250X 04-17 78mm Rings - Fits Only Wossner Pistons - Wossner

$95.00

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Honda CRF250R 04-09 CRF250X 04-17 Cylinder Works Complete Replacement Cylinder
M-CW10001

Honda CRF250R 04-09 CRF250X 04-17 Cylinder Works Complete Replacement Cylinder

$529.00

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Honda CRF250R 04-09 Stage 3 Engine Kit (Meteor 77.96MM Piston)
EK3CRF2504METB

Honda CRF250R 04-09 Stage 3 Engine Kit (Meteor 77.96MM Piston)

$1,073.80 $939.95

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12% OFF
Honda CRF250R 04-09 Stage 3 Engine Kit (Wossner 77.95MM Piston)
EK3CRF2504WOSA

Honda CRF250R 04-09 Stage 3 Engine Kit (Wossner 77.95MM Piston)

$1,074.70 $979.95

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9% OFF
Honda CRF250R 04-09 Stage 3 Engine Kit (Wossner 77.96MM Piston)
EK3CRF2504WOSB

Honda CRF250R 04-09 Stage 3 Engine Kit (Wossner 77.96MM Piston)

$1,074.70 $979.95

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9% OFF
Honda CRF250R 04-09 Stage 4 Engine Kit (77.95MM Piston)
EK4CRF25004CYLA

Honda CRF250R 04-09 Stage 4 Engine Kit (77.95MM Piston)

$1,424.65 $1,299.95

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Honda CRF250R 04-09 Stage 4 Engine Kit (77.95MM Piston) Hot Rods Crankshaft
EK4CRF25004CYLA-HR

Honda CRF250R 04-09 Stage 4 Engine Kit (77.95MM Piston) Hot Rods Crankshaft

$1,684.65 $1,559.95

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7% OFF
Honda CRF250R 10-13 Full Engine Rebuild Kit (76.76MM Piston)
EKCRF25010WOSA

Honda CRF250R 10-13 Full Engine Rebuild Kit (76.76MM Piston)

$834.75 $759.95

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Honda CRF250R 10-13 Full Engine Rebuild Kit (76.77MM Piston)
EKCRF25010WOSB

Honda CRF250R 10-13 Full Engine Rebuild Kit (76.77MM Piston)

$859.70 $784.95

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Honda CRF250R 10-13 Full Engine Rebuild Kit (76.78MM Piston)
EKCRF25010C

Honda CRF250R 10-13 Full Engine Rebuild Kit (76.78MM Piston)

$804.75 $731.95

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Honda CRF250R 10-17 Cylinder Works Complete Replacement Cylinder
M-CW10007

Honda CRF250R 10-17 Cylinder Works Complete Replacement Cylinder

$579.95

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Honda CRF250R/X 18-19 78.96MM Wossner Piston Kit
WOS8952DA

Honda CRF250R/X 18-19 78.96MM Wossner Piston Kit

$255.00

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Honda CRF250X 04-17 Engine Kit (Wossner 77.96MM Piston) With Crank
EKCRF250XWOSB

Honda CRF250X 04-17 Engine Kit (Wossner 77.96MM Piston) With Crank

$1,277.79 $1,199.95

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6% OFF
Honda CRF250X 04-17 Engine Kit With Crank (Wossner 77.95MM Piston)
EKCRF250XWOSA

Honda CRF250X 04-17 Engine Kit With Crank (Wossner 77.95MM Piston)

$1,277.79 $1,199.95

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Honda CRF450R 02-08 CRF450X 05-17 95.95MM Meteor Piston Kit
PC2174A

Honda CRF450R 02-08 CRF450X 05-17 95.95MM Meteor Piston Kit

$289.95

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Honda CRF450R 02-08 CRF450X 05-17 95.96MM Meteor Piston Kit
PC2174B

Honda CRF450R 02-08 CRF450X 05-17 95.96MM Meteor Piston Kit

$289.95

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Honda CRF450R 02-08 Factory Raceworx Cylinder
M16214307B

Honda CRF450R 02-08 Factory Raceworx Cylinder

$399.95 $369.95

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Honda CRF450R/RX 17-20 95.95MM Meteor Piston Kit
PC2599A

Honda CRF450R/RX 17-20 95.95MM Meteor Piston Kit

$245.00

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Honda CRF450R/RX 17-20 95.96MM Meteor Piston Kit
PC2599B

Honda CRF450R/RX 17-20 95.96MM Meteor Piston Kit

$245.00

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Honda CRF450R/RX 17-23 93.95MM Wossner Piston Kit
WOS8936DA

Honda CRF450R/RX 17-23 93.95MM Wossner Piston Kit

$225.00

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Kawasaki KX250F 15-16 Complete Engine Rebuild Kit (76.95MM Piston)
EKKXF25015WOSA

Kawasaki KX250F 15-16 Complete Engine Rebuild Kit (76.95MM Piston)

$689.80 $644.95

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6% OFF
Kawasaki KX250F 15-16 Complete Engine Rebuild Kit (76.96MM Piston)
EKKXF25015WOSB

Kawasaki KX250F 15-16 Complete Engine Rebuild Kit (76.96MM Piston)

$689.80 $644.95

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Selling Premium Motorcycle Pistons for More Than a Decade!

Motoxparts is a market leader in motorcycle spare parts, including dirt bike engine parts and motorcycle piston kits. In fact, we offer a diversified range of aftermarket motorcycle pistons that promise performance and dependability on par with those of the original spare parts, all at a competitive price. Our selection of motorcycle pistons are made from high-performance materials and are made to go the distance. Compared to competing items on the market, our pistons and piston kits for motorcycles deliver outstanding smoothness, improved performance and longevity, and decreased friction and noise. Additionally, much of our range of motorcycle pistons for sale are made using specialised stainless steel that has been coated and reinforced with wear-resistant materials. These parts are then rigorously tested to ensure they meet your needs.

At Motoxparts, you’ll find a huge variety in our pistons, with options for 2-stroke and 4-stroke engines. Plus, they all offer great value for money, with a quality performance for an affordable price. So, if you are looking for aftermarket motorcycle pistons and cylinders, Motoxparts is the place to go!

High-Quality Aftermarket Cylinders to Ensure Smooth Engine Performance

Quality motorcycle cylinder kits, complete with head and piston, guarantee proper engine performance and maximum safety. However, it can be challenging to locate dealers with a good selection of motorcycle spare parts, like motorcycle clutch kits and engine cylinders. This is why online stores are becoming more and more popular for buying high-quality, durable and long-lasting aftermarket cylinder kits for bikes. It’s why Motoxparts exists, in fact!

When it comes to aftermarket motorcycle cylinder kits with pistons, we have huge bore cylinder kits with a 65 mm bore that ensure excellent engine performance and outstanding resistance. But we also have standard bore models with a 56 mm head diameter, 125 cc capacity, and a removable central dome. These models have premium gaskets and cutting-edge design elements that guarantee maximum tightness even at high temperatures. So, if your motorcycle piston or cylinder is worn out and not working as it should, or you’re looking to put together the ultimate dirt bike engine rebuild kit, Motoxparts is what you need.

Plus, we also have plenty of other must-have aftermarket motorcycle parts, including valves, motorcycle bearings and so much more! If you need it, chances are we have it, and for a great price too.

Delivering Brilliance With Our High-Performance Aftermarket Pistons & Cylinders

At Motoxparts, we’re committed to providing high-quality motorcycle pistons, cylinders and more to the general public. This commitment has allowed us to create a thorough collection of quality aftermarket parts for sale at incredible prices. When you need to replace pistons or cylinders on your motorbike, make sure to shop Motoxparts!

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At Motoxparts we are committed to bringing you MX parts and accessories and the highest quality Motocross parts at unbeatable prices. We also stock a large range of Mountain Bike Parts and accessories to allow you to shop in the one place. We are 100% New Zealand owned and operated. We stand-by our products with our quality guarantee. We will keep you riding longer and - even better - you'll be paying less for the parts.

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Welcome to our website. If you continue to browse and use this website, you are agreeing to comply with and be bound by the following terms and conditions of use, which together with our privacy policy govern MotoXparts ’s relationship with you in relation to this website. If you disagree with any part of these terms and conditions, please do not use our website.

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The website, including all content, headings, images, graphics, button icons, scripts, presentation and arrangement, information video and audio is the property of Motoxparts and others and is protected by New Zealand and international copyright. The website is made available for lawful, personal use only. You may print pages from the website provided you do not modify pages and do not remove any notices or disclaimers. The website and its content may not be copied, imitated, reproduced, republished, uploaded, posted, transmitted, catalogued or distributed in any way without prior approval from Motoxparts.

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Motoxparts may from time to time provide links and pointers to Internet sites maintained by third parties ("third party sites") and it may from time to time provide materials from third parties on this Web Site. These third party sites and any third party materials are provided for your convenience only. Motoxparts does not operate or control in any respect any information, products or services available on these third party sites and Motoxparts is not responsible for their content. Motoxparts makes no representations whatsoever concerning the content of these sites and the fact that Motoxparts has provided a link to such sites is not an endorsement, authorization, sponsorship, or affiliation by Motoxparts with respect to such sites, its services, the products displayed, its owners, or its providers. You access these sites at your own risk.

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