WK1747 04-up XL1200/Buell 10.5:1 piston kit. +.010"

Take your rubber-mount Sportster or Buell XB to the next level with this Wiseco high-compression piston kit. Designed for 2004 to 2022 XL1200 models and 2004 to 2010 Buell XB12R and XB12S models, these .010" oversize pistons feature a forged domed design that raises the compression ratio to 10.5:1. This increase in compression translates to more torque and better performance across the rev range. The kit is sold as a set and includes forged pistons, Hastings rings, wrist pins, and circlips. Built to Wiseco’s exacting standards, these pistons offer the durability and precision required for high-performance V-Twin engines, making them a top choice for serious engine builders.