KB PERFORMANCE
Piston Kit - 4.125" Standard - 11.0:1 CR - 114"/117" Bored to 120" - M8
Part # 0910-5724
$427.95
Out of Stock
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- Free shipping over $100
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Confirmed fit for 124 motorcycle configurations across Harley-Davidson, model years 2017–2024.
| Years | Make & Model |
|---|---|
| 2017-2021 Harley-Davidson | Road King Police FLHP |
| 2017-2021 Harley-Davidson | FLHTK Ultra Limited |
| 2017-2019 Harley-Davidson | FLHTKL Ultra Limited Low |
| 2017-2023 Harley-Davidson | FLHXS Street Glide Special |
| 2017-2021 Harley-Davidson | FLTRXS Road Glide Special |
| 2019-2022 Harley-Davidson | FLHT Electra Glide Standard |
| 2017-2024 Harley-Davidson | FLHX Street Glide |
| 2017-2022 Harley-Davidson | FLHR Road King |
| 2017-2024 Harley-Davidson | FLHRXS Road King Special |
| 2020-2021 Harley-Davidson | FLTRK Road Glide Limited |
| 2017-2021 Harley-Davidson | FLTRX Road Glide |
| 2021 Harley-Davidson | FLH Electra Glide Revival |
| 2017-2024 Harley-Davidson | Electra Glide Police FLHTPI |
| 2017-2019 Harley-Davidson | FLHTCU Electra Glide Ultra Classic |
| 2017-2019 Harley-Davidson | FLTRU Road Glide Ultra |
| 2022-2024 Harley-Davidson | FXLRST Low Rider ST 117 |
| 2018-2024 Harley-Davidson | FLHCS Heritage Classic 114 |
| 2022-2024 Harley-Davidson | FXLRS Low Rider S 117 |
| 2018-2021 Harley-Davidson | FXFBS Fat Bob 114 |
| 2020-2021 Harley-Davidson | FXLRS Low Rider S 114 |
| 2017-2024 Harley-Davidson | FLHTCUTG Tri Glide Ultra |
| 2017-2021 Harley-Davidson | FLRT Freewheeler |
| 2018-2024 Harley-Davidson | FLFBS Fat Boy 114 |
| 2021-2024 Harley-Davidson | FXBBS Street Bob 114 |
| 2018-2020 Harley-Davidson | FXBRS Breakout 114 |
| 2019-2020 Harley-Davidson | FXDRS FXDR 114 |
| 2023-2024 Harley-Davidson | FXBR Breakout 117 |
| 2022 Harley-Davidson | FLHTCUTG Tri Glide Ultra G.I. |
- New skirt coating technology is applied to the entire thickness of the piston-to-wall clearance for a zero install clearance; coating then abrades in on start-up to hone for the perfect fit per cylinder
- Hard anodized top ring groove eliminates micro welding of the ring to the groove; this maintains a flat and smooth surface for the best ring seal and top ring groove
- Teflon based skirt coating eliminates piston rock for the best possible ring seal with no piston slap noise
- Hard anodized crown to aid in heat deflection and to reduce corrosion from alcohol fuels
- Flat Top 1.2 cc design with oversized valve pockets to accept 1.00 mm larger valves
- Includes pistons, rings, pins and clips
- Made in the USA
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Overview
The KB PERFORMANCE 0910-5724: Piston Kit - 4.125" Standard - 11.0:1 CR - 114"/117" Bored to 120" - M8. Confirmed fit for 124 motorcycle configurations across Harley-Davidson, model years 2017–2024. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
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Fits these motorcycles
- Harley-Davidson Road King Police FLHP
- Harley-Davidson FLHTK Ultra Limited
- Harley-Davidson FLHTKL Ultra Limited Low
- Harley-Davidson FLHXS Street Glide Special
- Harley-Davidson FLTRXS Road Glide Special
- Harley-Davidson FLHT Electra Glide Standard
- Harley-Davidson FLHX Street Glide
- Harley-Davidson FLHR Road King
- Harley-Davidson FLHRXS Road King Special
- Harley-Davidson FLTRK Road Glide Limited
- Harley-Davidson FLTRX Road Glide
- Harley-Davidson FLH Electra Glide Revival
- Harley-Davidson Electra Glide Police FLHTPI
- Harley-Davidson FLHTCU Electra Glide Ultra Classic
- Harley-Davidson FLTRU Road Glide Ultra
- Harley-Davidson FXLRST Low Rider ST 117
- Harley-Davidson FLHCS Heritage Classic 114
- Harley-Davidson FXLRS Low Rider S 117
- Harley-Davidson FXFBS Fat Bob 114
- Harley-Davidson FXLRS Low Rider S 114
- Harley-Davidson FLHTCUTG Tri Glide Ultra
- Harley-Davidson FLRT Freewheeler
- Harley-Davidson FLFBS Fat Boy 114
- Harley-Davidson FXBBS Street Bob 114