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Wiseco Pistons K2802 Black Edition Piston Kit 128ci 4.250" Bore 11:1 Compression

(Harley-Davidson FLHXS Street Glide Special 2019-23, FLTRXS Road Glide Special 2019-24, FXBBS Street Bob 114 2021-24 + 14 more models)

Manufacturer

Part Number

K2802
Sale Price

$518.99

In Stock (5)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Wiseco K2802 Black Edition Piston Kit is engineered for 128 cubic inch V-twin engines with a 4.250-inch bore diameter. This high-performance piston kit features Wiseco's premium Black Edition coating for enhanced durability and heat dissipation, making it ideal for demanding applications in Harley-Davidson and other American V-twin builds.

Key Specifications:

  • Bore Size: 4.250 inches
  • Compression Ratio: 11:1
  • Dome Volume: Negative -9.8cc (dish design)
  • Displacement: 128 cubic inches
  • Black Edition ArmorGlide coating for reduced friction and wear
  • Forged aluminum construction for maximum strength

Features and Benefits:

  • Precision CNC-machined for exact tolerances and optimal ring seal
  • ArmorGlide skirt coating reduces friction and quiets piston operation
  • Engineered dome shape optimizes combustion efficiency
  • Complete kit includes pistons, rings, wrist pins, and circlips
  • Designed for use with stock or aftermarket cylinder heads
  • Ideal for street performance and touring applications

Wiseco pistons are manufactured in the USA and backed by decades of racing and performance engine development. The Black Edition series represents their premium tier of piston technology, offering superior wear resistance and thermal management compared to standard forged pistons.

Products specifications

Fits

Harley-Davidson FLHXS Street Glide Special 2019-23, FLTRXS Road Glide Special 2019-24, FXBBS Street Bob 114 2021-24, FLHTCUTG Tri Glide Ultra 2019-25, FLHRXS Road King Special 2019-25, FLHCS Heritage Classic 114 2018-24 + 11 more models

waiting for part

My order was quickly processed, well packed & shipped. The part was authentic (not an overseas knockoff). I could not be happier with this business transaction!

Easy to navigate and pay

Painless ordering, great price. Could use a little product distribution, however I knew what I am looking for.

a++

Thanks

Heard alot about these tires no burnout required but nobody had them in stock until end of November and then you guys had them in stock very cool thanx!

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