![Titanic power](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-FE-350-HE-benefit1_%23SALL_%23AEPI_%23V1.jpg)
01. Titanic power
![Titanic power](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-FE-350-HE-benefit1_%23SALL_%23AEPI_%23V1.jpg)
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_fe501-20-engine_%23SALL_%23AEPI_%23V1.jpg)
Engine
The most powerful engine in the Husqvarna Motorcycles FE line-up, the 510.9 cc power plant is more advanced than ever while only weighing 29.4 kg. Delivering colossal performance in all conditions, the FE 501 can be controlled using a number of advanced electronic rider aids such as traction control while a handlebar-mounted map select switch alters power delivery to suit terrain and skill levels.
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_fe501-20-cylinder_%23SALL_%23AEPI_%23V1.jpg)
Cylinder head
The SOHC cylinder head is incredibly compact and lightweight using a short profile with the camshaft located as close to the center of gravity as possible, significantly improving handling and agility. The lightweight valves are actuated via a rocker arm and feature timing specifically designed to deliver precise levels of torque and throttle response. 40 mm titanium intake valves, 33 mm steel exhaust valves, low-friction DLC coating on the rocker arm and low-friction chain guides offer the optimum efficiency and reliability.
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_fe450-20-cylinder_%23SALL_%23AEPI_%23V1.jpg)
Cylinder and piston
The lightweight aluminium cylinder features a 95 mm bore and a lightweight Konig forged bridge-box-type piston. This is perfectly matched to the high compression combustion chamber, producing very little oscillating mass. The high compression ratio of 12.75:1 reduces vibration and engine knocking, further increasing rider control and comfort.
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_fe450-20-crankcase_%23SALL_%23AEPI_%23V1.jpg)
Crankcase
The crankcases are designed to house the shaft arrangements and internals of the engine in the best possible position, centralizing masses for a lightweight handling feel. High-pressure die cast production processes result in a thin but reliable wall thickness and keeping weight to a minimum.
![Titanic power](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-FE-350-HE-benefit1_%23SALL_%23AEPI_%23V1.jpg)
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_fe501-20-engine_%23SALL_%23AEPI_%23V1.jpg)
Engine
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_fe501-20-engine_%23SALL_%23AEPI_%23V1.jpg)
![Titanic power](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-FE-350-HE-benefit1_%23SALL_%23AEPI_%23V1.jpg)
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_fe501-20-cylinder_%23SALL_%23AEPI_%23V1.jpg)
Cylinder head
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_fe501-20-cylinder_%23SALL_%23AEPI_%23V1.jpg)
![Titanic power](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-FE-350-HE-benefit1_%23SALL_%23AEPI_%23V1.jpg)
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_fe450-20-cylinder_%23SALL_%23AEPI_%23V1.jpg)
Cylinder and piston
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_fe450-20-cylinder_%23SALL_%23AEPI_%23V1.jpg)
![Titanic power](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-FE-350-HE-benefit1_%23SALL_%23AEPI_%23V1.jpg)
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_fe450-20-crankcase_%23SALL_%23AEPI_%23V1.jpg)
Crankcase
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_fe450-20-crankcase_%23SALL_%23AEPI_%23V1.jpg)