This page covers the 2025 models of the GasGas EC 300 and KTM 300 EXC (some riders may know older versions by names like the KTM 300 EXC TPI). Both are 293.2 cc two-stroke enduro bikes featuring modern throttle-body fuel injection and 6-speed gearboxes.
Who Each Bike Suits
The GasGas EC 300 is a vibrant, capable machine that delivers two-stroke fun with a traditional rear linkage suspension. It suits riders who prefer the feel of a linkage rear shock and value a slightly lower seat height of 956 mm for technical terrain.
The KTM 300 EXC is the reference two-stroke enduro bike. It is built for riders who prefer the PDS (no linkage) rear suspension design, which eliminates the linkage hanging below the swingarm, a common preference for hard enduro riders navigating large logs and rocks.
Key Differences
While these bikes share the same 293.2 cc engine displacement, throttle-body fuel injection, 9 L fuel tanks, and electric starters, there are notable differences in their chassis and components. Neither manufacturer publishes horsepower figures for these models.
- Rear Suspension: The GasGas uses a WP XACT shock with a traditional linkage system offering 300 mm of travel. The KTM uses a WP XPLOR shock with the PDS (no linkage) system, offering 310 mm of travel.
- Front Suspension: The GasGas features a WP XPLOR 48 mm open-cartridge fork (300 mm travel), while the KTM uses a WP XACT 48 mm fork (300 mm travel).
- Weight: Measured without fuel, the KTM is the lighter bike at 104.6 kg, compared to the GasGas at 107.6 kg.
- Dimensions: The GasGas has a lower seat height (956 mm vs the KTM's 963 mm) but offers slightly more ground clearance (354 mm vs the KTM's 347 mm).
- Price and US Availability: The GasGas EC 300 has a 2025 US list price of $10,799 (before freight). There is no US list price for the KTM 300 EXC model name; in the US, the equivalent bike is sold as the 300 XC-W for $11,599.
Which Should You Buy?
Choosing between these two models largely comes down to your suspension preference and budget. If you prefer a linkage rear shock and a slightly lower seat height, the GasGas EC 300 provides a highly capable platform. If you prefer the PDS rear suspension for clearing obstacles without a linkage hanging down, and don't mind the slightly taller seat, the KTM 300 EXC (or 300 XC-W in the US) is the standard choice.
Frequently Asked Questions
How much do these bikes weigh?
Both weights are measured without fuel. The KTM 300 EXC weighs 104.6 kg, and the GasGas EC 300 weighs 107.6 kg.
Do they use carburetors?
No, both the 2025 GasGas EC 300 and the KTM 300 EXC use throttle-body fuel injection.
What are the differences in rear suspension?
The GasGas EC 300 uses a WP XACT shock with a linkage system (300 mm travel). The KTM 300 EXC uses a WP XPLOR shock with a PDS (no linkage) design (310 mm travel).
Are both bikes available in the US?
The GasGas EC 300 is available in the US with a list price of $10,799. The KTM 300 EXC model name is not sold in the US, but it is sold there as the 300 XC-W for $11,599.