The 2021 KTM 350 SX-F: A Balancing Point Between Power & Weight
The 2021 KTM 350 SX-F is another one of those bikes that the Austrian company seems to have magically figured out. It is light for its size and comes packing a 349cc four-valve single, which pushes a quite astonishing 58 HP out. When the bike itself weighs a pound or two over a 250 SX-F, that extra power will definitely be noticeable.
KTM seems to have found a niche in producing bikes that don’t particularly have a motocross class of their own but are fast enough and durable enough to emulate the class above their engine size. In this case, the 350 SX-F can competently race in the 450cc four-stroke class, also known as supercross. In fact, much like some of their other bikes, racers will have a 350 SX-F as their practice bike, so that they don’t put too many hours in on their primary 450cc bike until it’s race time.
The big push with the 350 SX-F is that it, like almost all the other motocross bikes from KTM, comes packed with racing parts already on it. WP suspension, Brembo hydraulics and brakes, a wet multi-disc lightweight racing clutch, and Keihin Racing engine management. All in all, it makes a 350cc bike the master of all worlds, be it motocross, a trail ride, or cross country endurance racing and has earned its spot in the 2021 model lineup.
The 2021 KTM 350 SX-F starts at $9,999 USD / $11,399 CAD.
On this page: we’ve curated specs, features, news, photos/videos, etc. so you can read up on the new 2021 KTM 350 SX-F in one place.
- Price: $9,999 USD / $11,399 CAD
- Key Features:
- 5-speed manual transmission
- WP XAct racing suspension with AER tech included
- Electric starter
- Engine Type: 350cc four-stroke single
- Horsepower: Approx 58 HP
- Torque: Not provided by manufacturer
- Wet Weight: Approx 234 lbs (approx 106 kg)
- Seat Height: Not provided by manufacturer
2021 KTM 350 SX-F Specifications
|Engine||350cc four-stroke single|
|Power||Approx 58 HP|
|Bore x Stroke||88 mm x 57.5 mm|
|Power in KW|
|Clutch||Wet multi-disc clutch, Brembo hydraulics|
|Chain||5/8 x 1/4″|
|Suspension Front||WP XACT-USD, Ø 48 mm
|Suspension Rear||WP XACT Monoshock with linkage
|Brakes Front||260 mm, Disc brake
|Brakes Rear||220 mm, Disc brake
|Suspension travel (front)||310 mm|
|Suspension travel (rear)||300 mm|
|Tank capacity (approx.)||7 l|
|Ground Clearance||370 mm|
|Seat Height||950 mm|
|Wet Weight||99.5 kg|
2021 KTM 350 SX-F Features
Crankcases and engine covers
2021 KTM 350 SX-F Photos
2021 KTM 350 SX-F Videos