2021 KTM 250 SX-F

Details

Introduction

The KTM 250 SX-F was primed for global domination and is set to continue its dominance for 2021. Not only is it the lightest bike in its class, but it also offers an unrivalled, confidence-inspiring power delivery, making it a great choice for both amateur and professional riders. Laying the power down effectively is the secret to fast lap times and this capable package has all the right credentials to get the most important job done - getting to the chequered flag first.

Bike Type

Motocross

Series

SX-F

Model Code

250 SX-F

LAMS Approved

False

Colours

KTM Orange/Black/White

Ride Away Price

False

Country of Origin

AUSTRIA

Grey Import

False

Is Limited Edition

False

Engine

Engine Description

250

Engine Config

Vertical

Engine Capacity

249

Engine Type

Piston

Engine Stroke

4

Bore

78.0

Stroke

52.3

Cam Type

DOHC (Double Over Head Cam)

Cylinders

1

Compression Ratio

14.4:1

Induction System

Aspirated

Carburettor

EFI - Electronic Fuel Injection, Keihin

Number of Throttle Bodies

1

Throttle Bore

44mm

Cooling

Liquid

Exhaust Config

1 Into 1

Exhaust Description

Resonator system

Start

Ignition

Digital

Ignition Description

Keihin EMS; ECU

Starter

Electric

Electrics

Engine Voltage

12

Battery Description

Lithium ion

Charging Method

Alternator & Regulator-Rectifier

Fuel & Emissions

Fuel Type

Petrol

Recommended RON

95

Fuel Tank Capacity

7.0

Transmission

Drive Type

#520 X-Ring Chain

Final Drive Ratio

14:51

Gear Type

Manual

Gear Number

5

Gear Change Method

Left foot lever

Clutch Type

Wet; Multi-disc; Brembo Hydraulics

Chassis & Suspension

Chassis Description

Aluminium sub-frame Steering head angle: 63.9 °

Frame Material

Chrome molybdenum steel tubing

Frame Design

25CrMo4 steel central-tube frame

Rake (Caster Angle)

63.90

Handlebar Description

Black; Tapered aluminium; ODI lock on grips

Front Suspension

WP Xact AER Upside down fork (split-system air suspension unit & hydraulic damping unit)

Front Suspension Travel

310.0

Rear Suspension

WP XACT Single linkage shock absorber; Monoshock; Fully adjustable

Rear Suspension Travel

300.0

Fork Diameter

48.0

Swingarm Type

Dual Sided

Swingarm Description

Cast aluminium

Brakes

Front Brake Description

Single petal disc, Brembo; Hydraulic

Front Brake Caliper(s)

Double Piston

Front Brake Diameter

260.0

Rear Brake Description

Single petal disc; Brembo; Hydraulic

Rear Brake Caliper(s)

Single Piston

Rear Brake Diameter

220.0

ABS

Not Available

Linked Braking System

Not Available

Wheels & Tyres

Wheel Type

Black coated Excel rims; Laced-spokes; CNC machined hubs

Wheel Size Front

1.6x21"

Wheel Size Rear

2.15x19"

Rear Tyre

110/90-19" Dunlop Geomax MX 33

Front Tyre

80/100-21" Dunlop Geomax MX 33

Dimensions & Weights

Wheelbase

1485

Ground Clearance

370.0

Dry Weight

99.0

Seat Height

950

Seating Capacity

1

Warranty & Servicing

Warranty in Months from First Registration

3 Months - Parts Only

Safety & Security

Traction Control

Standard

Launch Control

Standard

Rider Modes

2

Convenience

Seat Description

Vinyl; One-piece

Seating Position

Upright

Adjustable Seat

Not Available