KB414030 Performance, XR1200/Buell XB piston kit. +.030"
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Specifications
- Brand
- KB Performance Piston
- Part Number
- KB414030
- OEM Reference
- —
- Pack Quantity
- Sold as a set
- Category
- Pistons And Rings Kits
- VAT Rate
- 20%
About This Product
For riders of the 2008 to 2012 XR1200 and 2008 to 2010 Buell 1200 XB, this KB Performance piston kit provides a high-quality +.030" oversize option. These forged aluminum pistons are designed for stock stroke engines and feature a domed head that delivers a 10.1:1 compression ratio with 62cc heads. Sold as a set, they are T6 heat-treated to ensure they can withstand high thermal loads. The offset wrist pin design is a hallmark of KB's commitment to quiet engine operation, though it requires specific front and rear installation. This kit is an excellent choice for a performance rebuild, offering the strength of a forged piston with the tight clearance characteristics of a high-silicone alloy. Ensure all installation instructions are followed for optimal results.
Manufacturer part number: KB414030.
Fitment
2 models08-12 XR1200; 08-10 Buell 1200 XB
Sportster 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2008–2010 | Sportster XR1200 |
| Harley-Davidson | 2010–2012 | Sportster XR1200X |
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