Skip to content

Brands
Shop
- Dirt Gear
  
  Fox MX 2025
  Helmets
  Jerseys
  Pants
  Boots
  Goggles
  Gloves
  Protection
  Farm Helmets
  Dirt Clearance
  Fox Clearance
- Road Gear
  
  Boots
  Communication
  Gloves
  Helmets
  Helmet-Adventure
  Jackets
  Pants
  Protection
  Thermal
  Race Suits
  Road Clearance
- MTB - Bicycle Gear
  
  Gloves
  Helmets
  Jerseys
  Pants/Shorts
  Protection
  Shoes / Socks
  Bike MTB Clearance
- Casual
  
  Hats
  Jackets
  Tops - Mens
  Tops - Womens
  Pants - Mens
  Pants - Womens
  Youth
  Accessories
  Merchandise
- Hard Parts
  
  Brakes/Rotors
  Chains
  Carburetor/Jets
  Dirt Plastics
  Electrical
  Engine
  Exhausts
  Lights
  Sprockets
  Suspension Shocks
  Wheels/Rims
  Yamaha Genuine Parts
- Handlebar/Control
  
  Bar Pads
  Dirt Grips
  Handle Bars
  Hand Guards
  Levers
  Mounts/Cases
  Road Grips
- Accessories
  
  ATV Accessories
  Dirt Accessories
  Graphics/Decals
  Lifts/Stands
  ROV/SXS Accessories
  Road Accessories
  Security
- Workshop
  
  Air/Oil Filters
  Batteries/Chargers
  Bike Stands/Lifts
  Cleaners and Oils
  Spark Plugs
  Tools
  Wheel
- Luggage
  
  Accessories
  Backpacks
  Gear Bags
  Hydration
  Side Cases
  Tail Packs
  Tank Bags
  Top Boxes
  For Tenere 700
- Tyres
  
  ATV
  Bicycle/MTB/Ebike
  Dirt
  Adventure/Trail
  Race/Slick
  Road
  Tubes
- Generators
  
  Inverter
  Conventional
Yamaha Road
Yamaha Dirt
E Bikes
- Charged
Used Motorcycles

Facebook
Instagram
YouTube

Brands
Shop
Yamaha Road
Yamaha Dirt
E Bikes
- Charged
Used Motorcycles

Search

Item added to your cart

Collection: Wossner

Sort by:

1206 products

Filter:

Availability (0)

Availability

In stock (494 products)
Out of stock (784 products)

In stock (494 products)
Out of stock (784 products)

Price

The highest price is $1,599.95

$

From

To

Size (0)

Size

Piston A (Standard) (230 products)
Piston B (+0.01mm) (205 products)
Piston C (+0.02mm) (10 products)
Piston Oversize (+0.25mm) (1 product)
Piston Oversize (+0.50mm) (20 products)
Piston Oversize (+0.60mm) (1 product)
Piston Oversize (+1.00mm) (10 products)
Piston Oversize (+1.10mm) (1 product)
Piston Oversize (+1.50mm) (3 products)
Piston Oversize (+2.00mm) (4 products)
Piston Oversize (+2.10mm) (1 product)
Piston Oversize (+2.50mm) (1 product)
Piston Oversize (+3.00mm) (1 product)
Piston Oversize (+4.00mm) (2 products)
Piston Oversize (+5.50mm) (1 product)

Piston A (Standard) (230 products)
Piston B (+0.01mm) (205 products)
Piston C (+0.02mm) (10 products)
Piston Oversize (+0.25mm) (1 product)
Piston Oversize (+0.50mm) (20 products)
Piston Oversize (+0.60mm) (1 product)
Piston Oversize (+1.00mm) (10 products)
Piston Oversize (+1.10mm) (1 product)
Piston Oversize (+1.50mm) (3 products)
Piston Oversize (+2.00mm) (4 products)
Piston Oversize (+2.10mm) (1 product)
Piston Oversize (+2.50mm) (1 product)
Piston Oversize (+3.00mm) (1 product)
Piston Oversize (+4.00mm) (2 products)
Piston Oversize (+5.50mm) (1 product)

Product type (0)

Product type

2 STROKE OIL (2 products)
4 STROKE OIL (2 products)
BAGS (108 products)
BASHPLATES (23 products)
BATTERIES (17 products)
BEARINGS (8 products)
Conrod Kits (75 products)
ENGINE (322 products)
Engine Top End Gaskets (1 product)
EXHAUST PARTS (1 product)
GASKETS (173 products)
GEAR BAGS & HYDRATION (4 products)
HANDGUARDS (1 product)
HANDLEBAR (1 product)
HELMETS (1 product)
Intercom Parts (1 product)
LUGGAGE PANNIERS (26 products)
MAINTENANCE (3 products)
Piston Circlips (7 products)
Piston Kits (291 products)
Piston Needle Bearings (22 products)
Piston Rings (20 products)
PLASTICS (35 products)
RAMPS & STANDS (4 products)
SPROCKETS (38 products)
TYRES (20 products)

2 STROKE OIL (2 products)
4 STROKE OIL (2 products)
BAGS (108 products)
BASHPLATES (23 products)
BATTERIES (17 products)
BEARINGS (8 products)
Conrod Kits (75 products)
ENGINE (322 products)
Engine Top End Gaskets (1 product)
EXHAUST PARTS (1 product)
GASKETS (173 products)
GEAR BAGS & HYDRATION (4 products)
HANDGUARDS (1 product)
HANDLEBAR (1 product)
HELMETS (1 product)
Intercom Parts (1 product)
LUGGAGE PANNIERS (26 products)
MAINTENANCE (3 products)
Piston Circlips (7 products)
Piston Kits (291 products)
Piston Needle Bearings (22 products)
Piston Rings (20 products)
PLASTICS (35 products)
RAMPS & STANDS (4 products)
SPROCKETS (38 products)
TYRES (20 products)

Brand (0)

Brand

Formula 454 (3 products)
Sena (1 product)
WOSSNER (786 products)
Wossner (416 products)

Formula 454 (3 products)
Sena (1 product)
WOSSNER (786 products)
Wossner (416 products)

Sort by:

Filter and sort Filter

Filter and sort

Filter

1206 products

Availability

In stock (494 products)
Out of stock (784 products)

Clear

Price

The highest price is $1,599.95

$

From

$

To

Clear

Size

Piston A (Standard) (230 products)
Piston B (+0.01mm) (205 products)
Piston C (+0.02mm) (10 products)
Piston Oversize (+0.25mm) (1 products)
Piston Oversize (+0.50mm) (20 products)
Piston Oversize (+0.60mm) (1 products)
Piston Oversize (+1.00mm) (10 products)
Piston Oversize (+1.10mm) (1 products)
Piston Oversize (+1.50mm) (3 products)
Piston Oversize (+2.00mm) (4 products)
Piston Oversize (+2.10mm) (1 products)
Piston Oversize (+2.50mm) (1 products)
Piston Oversize (+3.00mm) (1 products)
Piston Oversize (+4.00mm) (2 products)
Piston Oversize (+5.50mm) (1 products)

Clear

Product type

2 STROKE OIL (2 products)
4 STROKE OIL (2 products)
BAGS (108 products)
BASHPLATES (23 products)
BATTERIES (17 products)
BEARINGS (8 products)
Conrod Kits (75 products)
ENGINE (322 products)
Engine Top End Gaskets (1 products)
EXHAUST PARTS (1 products)
GASKETS (173 products)
GEAR BAGS & HYDRATION (4 products)
HANDGUARDS (1 products)
HANDLEBAR (1 products)
HELMETS (1 products)
Intercom Parts (1 products)
LUGGAGE PANNIERS (26 products)
MAINTENANCE (3 products)
Piston Circlips (7 products)
Piston Kits (291 products)
Piston Needle Bearings (22 products)
Piston Rings (20 products)
PLASTICS (35 products)
RAMPS & STANDS (4 products)
SPROCKETS (38 products)
TYRES (20 products)

Clear

Brand

Formula 454 (3 products)
Sena (1 products)
WOSSNER (786 products)
Wossner (416 products)

Clear

Sort by:

Remove all

1206 products

*PISTON KIT WOSSNER GAS GAS HP450 EC450 FES450 06-09 96.97MM

Sold out

*PISTON KIT WOSSNER GAS GAS HP450 EC450 FES450 06-09 96.97MM

Regular price $199.00 NZD

Regular price Sale price $199.00 NZD
Unit price per

Sold out
PISTON WOSSNER PROSERIES HICOMP 12.5:1 BETA KTM 525EXCF 525SXF 03-07 94.96

Sold out

PISTON WOSSNER PROSERIES HICOMP 12.5:1 BETA KTM 525EXCF 525SXF 03-07 94.96

Regular price $309.95 NZD

Regular price Sale price $309.95 NZD
Unit price per

Sold out
PISTON KIT WOSSNER KAWASAKI KX250F 06-09 76.97MM

Sold out

PISTON KIT WOSSNER KAWASAKI KX250F 06-09 76.97MM

Regular price $299.95 NZD

Regular price Sale price $299.95 NZD
Unit price per

Sold out
PISTON KIT WOSSNER KAWASAKI KX250F 06-09 76.96MM

Sold out

PISTON KIT WOSSNER KAWASAKI KX250F 06-09 76.96MM

Regular price $299.95 NZD

Regular price Sale price $299.95 NZD
Unit price per

Sold out
PISTON KIT WOSSNER KAWASAKI KX250F 06-09 79.96MM 3MM OVERSIZE

Sold out

PISTON KIT WOSSNER KAWASAKI KX250F 06-09 79.96MM 3MM OVERSIZE

Regular price $339.95 NZD

Regular price Sale price $339.95 NZD
Unit price per

Sold out
PISTON KIT WOSSNER PRO SERIES GAS GAS EC450F 13-15 HI-COMP YZ450F 06-09 13.5:1 94.95MM

Sold out

PISTON KIT WOSSNER PRO SERIES GAS GAS EC450F 13-15 HI-COMP YZ450F 06-09 13.5:1 94.95MM

Regular price $224.25 NZD

Regular price Sale price $224.25 NZD
Unit price per

Sold out
PISTON KIT WOSSNER GAS GAS EC450F 13-15 YZ450F 06-09 WR450F 07-15 94.97MM 12.3:1

Sold out

PISTON KIT WOSSNER GAS GAS EC450F 13-15 YZ450F 06-09 WR450F 07-15 94.97MM 12.3:1

Regular price $306.00 NZD

Regular price Sale price $306.00 NZD
Unit price per

Sold out
PISTON KIT WOSSNER GAS GAS EC450F 13-15 YAMAHA YZ450F 06-09 WR450F 07-15 94.96MM 12.3:1

Sold out

PISTON KIT WOSSNER GAS GAS EC450F 13-15 YAMAHA YZ450F 06-09 WR450F 07-15 94.96MM 12.3:1

Regular price $279.95 NZD

Regular price Sale price $279.95 NZD
Unit price per

Sold out
PISTON KIT WOSSNER PRO SERIES HI COMP 13.5:1 SUZUKI RMZ450 05-07 95.47MM

Sold out

PISTON KIT WOSSNER PRO SERIES HI COMP 13.5:1 SUZUKI RMZ450 05-07 95.47MM

Regular price $233.00 NZD

Regular price Sale price $233.00 NZD
Unit price per

Sold out
PISTON KIT WOSSNER GASGAS EC250F 10-15 YAMAHA YZ250F 05-07 WR250F 05-13 76.98MM 3 RING

Sold out

PISTON KIT WOSSNER GASGAS EC250F 10-15 YAMAHA YZ250F 05-07 WR250F 05-13 76.98MM 3 RING

Regular price $294.95 NZD

Regular price Sale price $294.95 NZD
Unit price per

Sold out
PISTON KIT WOSSNER GASGAS EC250F 10-15 YAMAHA YZ250F 05-07 WR250F 05-13 76.97MM 3 RING

Sold out

PISTON KIT WOSSNER GASGAS EC250F 10-15 YAMAHA YZ250F 05-07 WR250F 05-13 76.97MM 3 RING

Regular price $294.95 NZD

Regular price Sale price $294.95 NZD
Unit price per

Sold out
PISTON KIT WOSSNER GASGAS EC250F 10-15 YAMAHA YZ250F 05-07 WR250F 05-13 76.96MM 3 RING

Sold out

PISTON KIT WOSSNER GASGAS EC250F 10-15 YAMAHA YZ250F 05-07 WR250F 05-13 76.96MM 3 RING

Regular price $294.95 NZD

Regular price Sale price $294.95 NZD
Unit price per

Sold out
PISTON KIT WOSSENER HIGH COMP 13.0:1 YZ450F 2005 94.96MM

Sold out

PISTON KIT WOSSENER HIGH COMP 13.0:1 YZ450F 2005 94.96MM

Regular price $303.95 NZD

Regular price Sale price $303.95 NZD
Unit price per

Sold out
PISTON RINGS WOSSNER 4 STROKE 86MM 1MM OVERSIZE TRX400EX TRX400 4X4 XR400 STANDARD TT350 XT350

Sold out

PISTON RINGS WOSSNER 4 STROKE 86MM 1MM OVERSIZE TRX400EX TRX400 4X4 XR400 STANDARD TT350 XT350

Regular price $69.95 NZD

Regular price Sale price $69.95 NZD
Unit price per

Sold out
*PISTON KIT WOSSNER TRX450R 04-05 93.96MM 10.5:1

Sold out

*PISTON KIT WOSSNER TRX450R 04-05 93.96MM 10.5:1

Regular price $199.00 NZD

Regular price Sale price $199.00 NZD
Unit price per

Sold out
*PISTON KIT WOSSNER HONDA TRX450R 04-05 93.95MM 10.5:1

Sold out

*PISTON KIT WOSSNER HONDA TRX450R 04-05 93.95MM 10.5:1

Regular price $199.00 NZD

Regular price Sale price $199.00 NZD
Unit price per

Sold out
PISTON KIT WOSSNER CRF450R 05-08 CRF450X 05-17 12:1 95.98MM

Sold out

PISTON KIT WOSSNER CRF450R 05-08 CRF450X 05-17 12:1 95.98MM

Regular price $289.95 NZD

Regular price Sale price $289.95 NZD
Unit price per

Sold out
PISTON KIT WOSSNER HONDA CRF450R 05-08 CRF450X 05-19 12:1 95.97MM

Sold out

PISTON KIT WOSSNER HONDA CRF450R 05-08 CRF450X 05-19 12:1 95.97MM

Regular price $269.00 NZD

Regular price Sale price $269.00 NZD
Unit price per

Sold out
PISTON KIT WOSSNER CRF450R 05-08 CRF450X 05-19 12:1 95.96MM

Sold out

PISTON KIT WOSSNER CRF450R 05-08 CRF450X 05-19 12:1 95.96MM

Regular price $314.95 NZD

Regular price Sale price $314.95 NZD
Unit price per

Sold out
PISTON KIT WOSSNER SUZUKI RMZ450 05-07 95.47MM

Sold out

PISTON KIT WOSSNER SUZUKI RMZ450 05-07 95.47MM

Regular price $299.95 NZD

Regular price Sale price $299.95 NZD
Unit price per

Sold out
PISTON WOSSNER YAMAHA YFM350 WARRIOR YFM350 BIG BEAR YFM350 WOLVERINE YFM350 RAPTOR 86-06 82.94MM

Sold out

PISTON WOSSNER YAMAHA YFM350 WARRIOR YFM350 BIG BEAR YFM350 WOLVERINE YFM350 RAPTOR 86-06 82.94MM

Regular price $207.00 NZD

Regular price Sale price $207.00 NZD
Unit price per

Sold out
PISTONKIT WOSSNERYFM350 WARRIORYFM350 BIGBEARYFM350 WOLVERINEYFM350 RAPTOR 86-06 1MM OVERSIZE83.94

Sold out

PISTONKIT WOSSNERYFM350 WARRIORYFM350 BIGBEARYFM350 WOLVERINEYFM350 RAPTOR 86-06 1MM OVERSIZE83.94

Regular price $207.00 NZD

Regular price Sale price $207.00 NZD
Unit price per

Sold out
PISTON WOSSNERYFM350 WARRIORYFM350 BIGBEARYFM350 WOLVERINEYFM350 RAPTOR 86-06 .5MM OVERSIZE 83.44MM

Sold out

PISTON WOSSNERYFM350 WARRIORYFM350 BIGBEARYFM350 WOLVERINEYFM350 RAPTOR 86-06 .5MM OVERSIZE 83.44MM

Regular price $199.95 NZD

Regular price Sale price $199.95 NZD
Unit price per

Sold out
PISTON KIT WOSSNER TRX400EX 99-08 XR400 96-04 84.94MM

Sold out

PISTON KIT WOSSNER TRX400EX 99-08 XR400 96-04 84.94MM

Regular price $249.00 NZD

Regular price Sale price $249.00 NZD
Unit price per

Sold out
PISTON KIT WOSSNER HONDA TRX400EX 99-08 XR400 96-04 86.94MM 2MM OVERSIZE

Sold out

PISTON KIT WOSSNER HONDA TRX400EX 99-08 XR400 96-04 86.94MM 2MM OVERSIZE

Regular price $299.95 NZD

Regular price Sale price $299.95 NZD
Unit price per

Sold out
PISTON KIT WOSSNER HONDA TRX400EX 99-08 XR400 96-04 86.44MM 1.5MM OVERSIZE

Sold out

PISTON KIT WOSSNER HONDA TRX400EX 99-08 XR400 96-04 86.44MM 1.5MM OVERSIZE

Regular price $239.00 NZD

Regular price Sale price $239.00 NZD
Unit price per

Sold out
PISTON KIT WOSSNER TRX400EX 99-08 XR400 96-04 85.94MM 1MM OVERSIZE

Sold out

PISTON KIT WOSSNER TRX400EX 99-08 XR400 96-04 85.94MM 1MM OVERSIZE

Regular price $269.00 NZD

Regular price Sale price $269.00 NZD
Unit price per

Sold out
PISTON KIT WOSSNER HONDA TRX400EX 99-08 XR400 96-04 85.44MM .5MM OVERSIZE

Sold out

PISTON KIT WOSSNER HONDA TRX400EX 99-08 XR400 96-04 85.44MM .5MM OVERSIZE

Regular price $240.00 NZD

Regular price Sale price $240.00 NZD
Unit price per

Sold out
PISTON KIT WOSSNER YZ400F WR400F 98-00 91.96MM

Sold out

PISTON KIT WOSSNER YZ400F WR400F 98-00 91.96MM

Regular price $255.00 NZD

Regular price Sale price $255.00 NZD
Unit price per

Sold out
PISTON KIT WOSSNER YZ400F WR400F 98-00 91.95MM

Sold out

PISTON KIT WOSSNER YZ400F WR400F 98-00 91.95MM

Regular price $255.00 NZD

Regular price Sale price $255.00 NZD
Unit price per

Sold out
PISTON KIT WOSSNER YFZ450 04-05 ATV 94.95MM

Sold out

PISTON KIT WOSSNER YFZ450 04-05 ATV 94.95MM

Regular price $279.95 NZD

Regular price Sale price $279.95 NZD
Unit price per

Sold out
PISTON KIT WOSSNER DR350 90-99 78.94MM

Sold out

PISTON KIT WOSSNER DR350 90-99 78.94MM

Regular price $249.95 NZD

Regular price Sale price $249.95 NZD
Unit price per

Sold out
PISTON KIT WOSSNER HONDA TRX400 4X4 95-03 1MM

Sold out

PISTON KIT WOSSNER HONDA TRX400 4X4 95-03 1MM

Regular price $224.25 NZD

Regular price Sale price $224.25 NZD
Unit price per

Sold out
PISTON KIT WOSSNER KLF300 BAYOU 86-03 75.94MM

Sold out

PISTON KIT WOSSNER KLF300 BAYOU 86-03 75.94MM

Regular price $294.95 NZD

Regular price Sale price $294.95 NZD
Unit price per

Sold out
PISTON KIT WOSSNER HUSABERG FC450 FE450 04-08 99.95MM

Sold out

PISTON KIT WOSSNER HUSABERG FC450 FE450 04-08 99.95MM

Regular price $258.75 NZD

Regular price Sale price $258.75 NZD
Unit price per

Sold out
PISTON KIT WOSSNER HUSABERG FC450 FE450 04-08 99.94MM

Sold out

PISTON KIT WOSSNER HUSABERG FC450 FE450 04-08 99.94MM

Regular price $267.00 NZD

Regular price Sale price $267.00 NZD
Unit price per

Sold out
PISTON KIT WOSSNER PRO SERIES DR650 DR650SE 96-20 99.95MM

Sold out

PISTON KIT WOSSNER PRO SERIES DR650 DR650SE 96-20 99.95MM

Regular price $241.50 NZD

Regular price Sale price $241.50 NZD
Unit price per

Sold out
PISTON KIT WOSSNER PRO SERIES SUZUKI DR650 96-20 1MM OVERSIZE 100.94MM

Sold out

PISTON KIT WOSSNER PRO SERIES SUZUKI DR650 96-20 1MM OVERSIZE 100.94MM

Regular price $299.00 NZD

Regular price Sale price $299.00 NZD
Unit price per

Sold out
PISTON KIT WOSSNER PRO SERIES HI COMP 13.9:1 CRF250R 04-05 CRF250X 04-19 77.97MM

Sold out

PISTON KIT WOSSNER PRO SERIES HI COMP 13.9:1 CRF250R 04-05 CRF250X 04-19 77.97MM

Regular price $218.99 NZD

Regular price Sale price $218.99 NZD
Unit price per

Sold out
PISTON KIT WOSSNER HONDA CRF250R 04-05 CRF250X 04-19 12.9:1 77.97MM

Sold out

PISTON KIT WOSSNER HONDA CRF250R 04-05 CRF250X 04-19 12.9:1 77.97MM

Regular price $299.95 NZD

Regular price Sale price $299.95 NZD
Unit price per

Sold out

1
…
8
9
10
11
12
…
31

Yamaha Finance & Insurance

YMF

Yamaha Motor Finance offers flexible repayments on 24mth to 60mth terms.

We want to ensure that you get to enjoy our lifestyle products even sooner.

Apply for finance now

Calculate your Repayments

________________________________

YMI

Yamaha Motorcycle Insurance is Yamaha's factory backed insurance designed to suit your needs.

Get an insurance quote today

Information

Sizing Charts
About us
Parts Department
Service Department
Shipping and Returns
Privacy Policy

Contact us

Phone 03 688 7611

**Please note website stock does not necessarily reflect stock carried in-store at Timaru Yamaha.

Facebook
Instagram
YouTube

Payment methods

© 2025, Timaru Yamaha Powered by Shopify

Choosing a selection results in a full page refresh.
Opens in a new window.