1 Year Premium Manufacturer's warranty!
KTM 300 SX 2027
Finance example above is based on 14.9% APR, £0 deposit, over a
60 month term. Terms and conditions apply, Finance is subject to status.
BIKE SPECIFICS
-
Design
1-cylinder, 2-stroke engine -
Transmission
5-speed -
Fuel-mixture generation
Keihin EFI, throttle body 39 mm -
Clutch
Wet, DDS multi-disc clutch, Brembo hydraulics -
Engine cylinder
Single cylinder -
Engine stroke
2-Stroke -
Front suspension
WP XACT-USD (AER), Ø 48 mm -
Rear suspension
WP XACT Monoshock with linkage -
Suspension travel (front)
310 mm -
Suspension travel (rear)
300 mm -
Seat height
958 mm -
Ground clearance
354 mm -
Tank capacity (approx.)
7.2 l -
Weight (without fuel)
99.4 kg
KEY FEATURES
As always, the suspension boasts an easy tool-free setup at both ends, ensuring you chase down the podium in total control. On the rear, a hand-adjustable dual compression option allows riders to adjust high- and low-speed settings in a matter of seconds. The forks on the front end are also easily modified thanks to hand-adjustable clickers on the bottom of the fork shoe and top cap.
Pre-mix gets a remix across the 2-stroke KTM SX range, with Electronic Fuel Injection setting the standard. Now there's no more fiddly jetting setup pre-race, And thanks to the Keihin EFI and reed valve case design, you can be guaranteed of laying down optimal power at any altitude, all of the time. For 2026 there is a new fuel protector cap: you'll still have quick and easy access for maintenance but now more safety against any outside damage and accidental opening as well as preventing dirt from entering the sides of the connector.
Picture this; You're 7 laps into an absolute ripper of a race. You miss your line and end up stalling in a deep rut. But don't sweat it. All you do is press the starter button and you blast off again to take the flag. This is the reality on the KTM SX models. Thanks to a 12,8V 2 Ah lithium ion battery is placed under the rider's seat, a high-quality starter & pickup and super robust design, the only thing you'll be kicking - is ass.
FINANCE AVAILABLE
Finance is available on all vehicles, both new and used. We can work with you to make the repayments suit your monthly budget. Whether your looking to put a deposit down, or take advantage of our nil deposit opition.
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Value my bike
Here at Marshmx we offer a part exchange option. This allows you to bring in your current bike, or something you feel we would be interested in and have it valued. The amount can then be looked at as part of a deal for a new vehicle.
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KTM 250 SX-F 2026
THE FIGHTER IN THE ORANGE CORNER
The KTM 250 SX F is a truly user friendly package engineered to satisfy all riders from novice to pro But don 8217 t for one second think that makes it compromised 8211 it is undisputedly READY TO RACE at any level Delivering a power punch and an optional electronic uppercut in reserve the KTM 250 SX F is ready to take on the 250 cc class and deliver a knock out