2021 KTM 250 SX-F Troy Lee Specs

motorcycle specs

These are the known mechanical and performance specifications for your 2021 KTM 250 SX-F Troy Lee.

Basic Specs

KTM 250 SX-F Troy Lee
Year2021
MakeKTM
ModelKTM 250 SX-F Troy Lee
Cost

Engine

Displacement249.9 ccm (15.25 cubic inches)
TypeReed intake
DetailsSingle cylinder, four-stroke
Max RPM
Compression
Bore/Stroke78.0 x 52.3 mm (3.1 x 2.1 inches)
Valves/Cylinder
FuelingInjection. 44 mm
IgnitionKeihin EMS
ExhaustAkrapovič Slip-on silencer
Lubrication
CoolingLiquid

Drivetrain

Gearbox5-speed
Final Drive
ClutchWet multi-disc clutch, Brembo hydraulics
Driveline13:48. Primary drive: 26:72. 520 X-ring chain.

Performance

Horespower
Torque
Top Speed

Fuel Economy & Polution

Fuel Consumption
Fuel Capacity7.00 litres (1.85 US gallons)
Emissions

Chassis

Frame TypeCentral double-cradle-type 25CrMo4 steel
Rake26.5 deg
Trail
Front SuspensionWP XACT-USD, Ø 48 mm
Front Travel310 mm (12.2 inches)
Rear SuspensionWP XACT Monoshock with linkage
Rear Travel300 mm (11.8 inches)
SeatTLD grippy seat
Seat Height950 mm (37.4 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance370 mm (14.6 inches)
Wheelbase1495 mm (58.9 inches)
Dry Weight101.0 kg (222.7 pounds)
Wet Weight

Wheels & Brakes

Front Tire/Tyre80/100-21
Rear Tire/Tyre110/90-19
Front BrakesSingle disc
Front Brake Diameter260 mm (10.2 inches)
Rear BrakesSingle disc
Rear Brake Diameter220 mm (8.7 inches)
WheelsKTM Factory wheels

Comments

It appears you're interested in specifications for the KTM 250 SX-F Troy Lee. This Cross / motocross model is powered by a Reed intake Single cylinder, four-stroke engine with 249.9 ccm (15.25 cubic inches) of actual displacement before compression. Fueling is metered via Injection. 44 mm allowing this machine to produce its horsepower and torque. According to our records engine heat of the KTM 250 SX-F Troy Lee is moderated by Liquid. You'll need to get familiar with the 5-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 80/100-21 and the rear is 110/90-19 . The entire package is supported by the frame, Central double-cradle-type 25CrMo4 steel. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc front brakes and Single disc rear brakes. The KTM 250 SX-F Troy Lee was launched in 2021, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.