WSM Piston Kit 50-257-07K Yamaha Windbreaker Includes replacement hard anodized aluminum

Includes replacement hard anodized aluminum piston

Single Lambda sensor comes standard (eliminates un-needed factory 02 dual bungs the rob your bike of power) - 2020 owners will need to custom order by call in to have the front 02 sensors added to this model

2023 Harley-Davidson Softail Breakout FXBR - - 2018-2019 Harley-Davidson Softail Fat Bob FXFB - - 2018-2019 Harley-Davidson Softail Fat Boy FLFB - - 2017-2023 Harley-Davidson Freewheeler FLRT - - 2017-2023 Harley-Davidson Electra Glide Ultra Limited FLHTK - - 2017-2023 Harley-Davidson Street Glide Special FLHXS - - 2017-2023 Harley-Davidson Road Glide Special FLTRXS - - 2017-2023 Harley-Davidson Road King Special FLHRXS - - 2017-2023 Harley-Davidson Tri Glide Ultra Classic FLHTCUTG - - 2017-2023 Harley-Davidson Road Glide Custom FLTRX - - 2017-2023 Harley-Davidson Street Glide EFI FLHX - - 2017-2022 Harley-Davidson Road King EFI FLHR - - 2017-2022 Harley-Davidson CVO Street Glide FLHXSE - - 2017-2021 Harley-Davidson CVO Electra Glide Ultra Limited FLHTKSE - - 2017-2021 Harley-Davidson Electra Glide Police FLHTPI - - 2017-2019 Harley-Davidson Electra Glide Ultra Limited Low FLHTKL - - 2017-2019 Harley-Davidson Road Glide Ultra FLTRU - - 2017-2019 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI - -

Installing an 18" rim on models originally equipped with 19" rims will require a Moose or OEM 18" spoke set

WSM Piston Kit 50-257-07K Yamaha Windbreaker Includes replacement hard anodized aluminumQuality and construction that meet or exceed OEM Feature improved E clip design Kits contain piston, rings, pin and clips Rings available separately