2Bros Parts

PISTON KIT 86-87 GPZ1000 75.50, WISECO 4413M07550 ROAD KAW

$210.14Only 1 left

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Delivery to United States 5–8 business days

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WISECO 4413M07550 COMP. 11:1 PISTON KIT 75.50mm Bore. 1039cc. Forged and machined in the USA. Features include light weight forgings, millimeter ring packs, extra-strength forgings, gas ports, optimized skirt profiles, skirt coatings, and offset pins. Comes with Nitride Steel top and Napier 2nd XX ring packs for sealing and durability. Sold each. Replacement ring set 2973XG.

Specifications
SKU
56-W9756.7550
Brand
Wiseco
Availability
In Stock (1)

Fitments (17)

MakeModelYear
KAWASAKIGPZ NINJA RX 10001986
KAWASAKIGPZ NINJA RX 10001987
KAWASAKIGTR 10001986
KAWASAKIGTR 10001987
KAWASAKIGTR 10001988
KAWASAKIGTR 10001989
KAWASAKIGTR 10001990
KAWASAKIGTR 10001991
KAWASAKIGTR 10001992
KAWASAKIGTR 10001993
KAWASAKIGTR 10001994
KAWASAKIGTR 10001995
KAWASAKIGTR 10001996
KAWASAKIGTR 10001997
KAWASAKIGTR 10001998
KAWASAKIGTR 10001999
KAWASAKIGTR 10002000
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
75.50mm
Variant Id
258644
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wiseco 75.50mm Piston Kit 11:1 Compression

Upgrade your engine's performance with this high-quality Wiseco piston kit. Designed for optimal power and durability, this kit features a 75.50mm bore size and an 11:1 compression ratio, suitable for demanding applications.

Wiseco pistons are forged and machined in the USA, ensuring exceptional quality and performance. This kit includes features aimed at enhancing power, such as lightweight forgings and optimized skirt profiles. Depending on the specific application, these pistons may also offer advanced features like gas ports, skirt coatings, and offset pins for improved performance and longevity.

The included ring packs utilize Nitride Steel for the top ring and Napier for the second ring, providing superior sealing and exceptional durability under high stress conditions.

Key Features:

  • Bore Size: 75.50mm
  • Compression Ratio: 11:1
  • Forged and Machined in the USA
  • Lightweight Forgings
  • Optimized Skirt Profiles
  • Nitride Steel Top Ring
  • Napier Second Ring
  • Sold Individually
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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