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Wiseco HD Sportster 1200/Buell XB12RS 10.51 04-10 Piston Kit

SKU: WISK1748

Powersports Piston and Ring Kits

WIS Piston Sets - Powersports

Wiseco HD Sportster 1200/Buell XB12RS 10.51 04-10 Piston Kit

SKU: WISK1748

Powersports Piston and Ring Kits

WIS Piston Sets - Powersports

A$800.52
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

V-Twin performance has been around since some of the earliest days of motorcycle racing and engine modification, and Wiseco has been there since the beginning. Applying over 80 years of experience, Wiseco has fine-tuned its V-Twin pistons for each specific engine platform to optimize performance and durability. From reliable rebuilds to all-out race, Wiseco has the pistons for your V-Twin build.

Part Type

Engine Piston Set

Data: v4.2 - Upd: 2026-09-30 17:36:33

Features

  • 3.518 in. Bore, 10.5:1 CR
  • Complete Package: Each piston includes a wrist pin, rings, and circlips, providing everything needed for installation
  • Designed and built specifically for each V-Twin engine platform
  • Engineered, forged, and machined in the USA in Mentor, OH
  • Forged Material: Optimizes strength and service life, ensuring durability under high-stress conditions
  • Improved tensile strength of forged material optimizes strength and service life
  • Optimized compression ratio to fit your build and performance goals
  • Performance-Enhancing Features: Varied across applications to maximize both durability and power
  • Wrist pin, rings and circlips included

Specifications

Product Attributes - Brand
Wiseco
Product Attributes - Manufacturer's Part Number
K1748
Product Attributes - Part Type
Powersports Piston and Ring Kits
Product Attributes - Product Line
Wiseco Powersports Piston Kits
Product Attributes - UPC
00193564150127
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Bore (in.)
3.518 in.
Product Attributes - Wrist Pin Style
Floating
Product Attributes - Wrist Pin Retainers Included
Yes
Product Attributes - Top Ring Material
Cast iron
Product Attributes - Top Ring Facing Material
Moly
Product Attributes - Second Ring Material
Cast iron
Product Attributes - Second Ring Facing Material
Cast iron
Product Attributes - Oil Ring Material
Stainless steel
Product Attributes - Oil Ring Facing Material
Chrome
Product Attributes - File Fit
No
Product Attributes - Gapless
No
Product Attributes - Gaskets Included
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Kit includes 2 pistons, rings, circle clips, and 2 wrist pins.

Reference Information

Brand Name/s Wiseco
StreetFX SKU wisK1748
SFX Item ID 4065724
Supplier Item Code 4065724
Manufacturer SKU K1748
Manufacturer UPC 193564150127
Alternative References 1200/Buell, XB12RS

Compatibility

Application Data
  • MakeHARLEY-DAVIDSON
    ModelXL1200C SPORTSTER 1200 CUSTOM
    Beginning Year2004
    Ending Year2014
    Powersports Compression Ratio10.50 to 1
  • MakeHARLEY-DAVIDSON
    ModelXL1200L SPORTSTER 1200 LOW
    Beginning Year2006
    Ending Year2011
    Powersports Compression Ratio10.50 to 1
  • MakeHARLEY-DAVIDSON
    ModelXL1200N SPORTSTER 1200 NIGHTSTER
    Beginning Year2007
    Ending Year2012
    Powersports Compression Ratio10.50 to 1
  • MakeHARLEY-DAVIDSON
    ModelXL1200R SPORTSTER 1200 ROADSTER
    Beginning Year2004
    Ending Year2008
    Powersports Compression Ratio10.50 to 1
  • MakeHARLEY-DAVIDSON
    ModelXL1200T SUPERLOW 1200T
    Beginning Year2014
    Ending Year2014
    Powersports Compression Ratio10.50 to 1
  • MakeHARLEY-DAVIDSON
    ModelXL1200V SEVENTY-TWO
    Beginning Year2012
    Ending Year2014
    Powersports Compression Ratio10.50 to 1
  • MakeHARLEY-DAVIDSON
    ModelXL1200X FORTY-EIGHT
    Beginning Year2010
    Ending Year2014
    Powersports Compression Ratio10.50 to 1
  • MakeHARLEY-DAVIDSON
    ModelXL50 50TH ANNIVERSARY SPORTSTER
    Beginning Year2007
    Ending Year2007
    Powersports Compression Ratio10.50 to 1
  • MakeHARLEY-DAVIDSON
    ModelXR1200
    Beginning Year2009
    Ending Year2010
    Powersports Compression Ratio10.50 to 1
  • MakeHARLEY-DAVIDSON
    ModelXR1200X
    Beginning Year2011
    Ending Year2012
    Powersports Compression Ratio10.50 to 1

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