![Faster and wiser](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TX-300-HE-benefit1_%23SALL_%23AEPI_%23V1.jpg)
01. Faster and wiser
![Faster and wiser](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TX-300-HE-benefit1_%23SALL_%23AEPI_%23V1.jpg)
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TC-250-Engine_%23SALL_%23AEPI_%23V1.png)
Engine
The engine is at the pinnacle of 2-stroke performance and weighs just 23.9 kg. Expertly assembled with the latest technical innovations, the TX 300 Heritage model features electronic fuel injection (EFI) and an electronic exhaust control for lower running costs and assured reliability. Configured with no separate oil tank, pre-mixed fuel is required, which is identical to the motocross models. A proven e-start adds to the simplicity of this popular model and guarantees fast starting in all conditions.
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TC-250-Cylinder_%23SALL_%23AEPI_%23V1.png)
Cylinder
With Electronic Fuel Injection (EFI) as standard on the TX 300 Heritage model, a traditional powervalve is replaced with an electronic exhaust control system. This highly innovative technology manages the opening of the lateral exhaust ports before the main exhaust ports open to deliver strong, controllable power. The upper contour of the exhaust port features a machined finish for unrivalled performance.
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TC-250-Crankcase_%23SALL_%23AEPI_%23V2.png)
Crankcase
High-pressure die cast production processes allow for the crankcases to be manufactured with a thinner wall thickness to keep the overall weight to a minimum and to position the shaft arrangements perfectly for optimised mass centralisation. This clever design aids the overall balance and agility of the TX 300 Heritage machine while the symmetrical engine mounts enhance the flex characteristics of the chassis.
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TC-250-Crankshaft_%23SALL_%23AEPI_%23V1.png)
Crankshaft
Designed with weight reduction and performance in mind, the crankshaft inside the TX 300 engine improves throttle response and contributes to the lightweight feel of the motorcycle. The perfect balance of rotating masses is achieved by balancing the weights of the crankshaft flywheel and the rotor, and thanks to the innovative counter balancer shaft, engine vibration is kept to an absolute minimum.
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-Counter-Balancer-Shaft_%23SALL_%23AEPI_%23V1.png)
Counter balancer shaft
The TX 300 Heritage model features an innovative, laterally mounted counter balancer shaft. This shaft significantly reduces engine vibration, resulting in a smoother and more comfortable ride.
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TC-250-Clutch_%23SALL_%23AEPI_%23V1.png)
DDS clutch
The damped diaphragm steel (DDS) clutch fitted to the TX 300 Heritage model is unique as a single diaphragm steel pressure plate is utilised instead of traditional coil springs. Housed inside a CNC machined steel basket, the overall clutch design contributes to the compact engine layout and features a damping system for maximum traction and durability.
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TX-300-gearbox1_%23SALL_%23AEPI_%23V1.png)
Gearbox
The damped diaphragm steel (DDS) clutch fitted to the TX 300 Heritage model is unique as a single diaphragm steel pressure plate is utilised instead of traditional coil springs. Housed inside a CNC machined steel basket, the overall clutch design contributes to the compact engine layout and features aThe 6-speed gearbox is manufactured exclusively by Pankl Racing Systems and ensures the highest level of durability and reliability. In addition, the gear lever tip design provides optimised leverage and prevents dirt build-up, even in the toughest conditions. damping system for maximum traction and durability.
![Faster and wiser](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TX-300-HE-benefit1_%23SALL_%23AEPI_%23V1.jpg)
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TC-250-Engine_%23SALL_%23AEPI_%23V1.png)
Engine
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TC-250-Engine_%23SALL_%23AEPI_%23V1.png)
![Faster and wiser](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TX-300-HE-benefit1_%23SALL_%23AEPI_%23V1.jpg)
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TC-250-Cylinder_%23SALL_%23AEPI_%23V1.png)
Cylinder
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TC-250-Cylinder_%23SALL_%23AEPI_%23V1.png)
![Faster and wiser](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TX-300-HE-benefit1_%23SALL_%23AEPI_%23V1.jpg)
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TC-250-Crankcase_%23SALL_%23AEPI_%23V2.png)
Crankcase
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TC-250-Crankcase_%23SALL_%23AEPI_%23V2.png)
![Faster and wiser](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TX-300-HE-benefit1_%23SALL_%23AEPI_%23V1.jpg)
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TC-250-Crankshaft_%23SALL_%23AEPI_%23V1.png)
Crankshaft
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TC-250-Crankshaft_%23SALL_%23AEPI_%23V1.png)
![Faster and wiser](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TX-300-HE-benefit1_%23SALL_%23AEPI_%23V1.jpg)
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-Counter-Balancer-Shaft_%23SALL_%23AEPI_%23V1.png)
Counter balancer shaft
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-Counter-Balancer-Shaft_%23SALL_%23AEPI_%23V1.png)
![Faster and wiser](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TX-300-HE-benefit1_%23SALL_%23AEPI_%23V1.jpg)
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TC-250-Clutch_%23SALL_%23AEPI_%23V1.png)
DDS clutch
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TC-250-Clutch_%23SALL_%23AEPI_%23V1.png)
![Faster and wiser](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TX-300-HE-benefit1_%23SALL_%23AEPI_%23V1.jpg)
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TX-300-gearbox1_%23SALL_%23AEPI_%23V1.png)
Gearbox
![](https://azwecdnepstoragewebsiteuploads.azureedge.net/PHO_BIKE_DET_HQV-23-TX-300-gearbox1_%23SALL_%23AEPI_%23V1.png)