2021 KTM SX 50 Factory Edition
THE PERFECT START
KTM 50 SX FACTORY EDITION
2021 KTM 50 SX FACTORY EDITION
KTM's FACTORY EDITIONs are the result of years of developing Factory Race machines for some of the fastest riders on the planet competing on some of its most challenging terrain. Junior riders and racers that climb on the KTM 50 SX FACTORY EDITION can do so in the knowledge that they are experiencing class-leading performance with state-of-the-art WP Suspension, high-end brakes and minimal weight. The 2021 KTM 50 SX FACTORY EDITION boasts several upgrades with reworked jetting, a smaller rear sprocket and a revised clutch springs configuration for increased performance. A new aesthetic means a FACTORY EDITION graphics package, orange/black chain guard, CNC machined clutch and ignition covers, grey grips and a blue seat to enhance that 'works' bike appeal. An FMF exhaust system also denotes the bike's status as an unmissable front-runner on the track.
Engine
- Engine Type:Single-Cylinder
- Cylinders:1
- Engine Stroke:2-Stroke
- Cooling:Liquid
- Valve Configuration:Reed Valve
- Bore (mm):39.5
- Bore (in):1.56
- Stroke (mm):40
- Stroke (in):1.57
- Displacement (cc):49
- Displacement (ci):3
- Starter:Kick
- Fuel Requirements:Premium
- Fuel Type:Gas / Oil Premix
Brakes
- Brake Brand Name:Formula
- Front Brake Type:Hydraulic Disc
- Front Brake Diameter (in):6.3
- Front Brake Diameter (mm):160
- Rear Brake Type:Hydraulic Disc
- Rear Brake Diameter (in):6.3
- Rear Brake Diameter (mm):160
Carburetion
- Carburetion Brand:Dell'Orto
- Carburetor:Yes
- Number Of Carburetors:1
- Carburetor Size (mm):19
- Carburetion Type:Carburetor
Dimensions
- Wheelbase (in):40.6
- Wheelbase (mm):1032
- Ground Clearance (in):9.9
- Ground Clearance (mm):252
Other
- Fuel Capacity (gal):0.6
- Fuel Capacity (l):2.3
- Frame:Chromium Molybdenum
- Body Material:Plastic
- Chain Guard:Yes
- Fork Guards:Yes
- Exhaust Guard:Yes
- Foot Peg Location:Driver
- Front Suspension Type:Inverted Fork
- Front Suspension Size (in):1.3
- Front Suspension Size (mm):35
- Front Travel (in):8.1
- Front Travel (mm):205
- Front Adjustable Fork Pre-Load:Yes
- Front Adjustable Rebound Damping:Yes
- Front Suspension Brand Name:WP XACT
- SysModelID:106928
- MfrModelID:50 SX Factory Edition
- Year:2021
- Manufacturer:KTM
- Model Name:SX
- Trim Name:50 Factory Edition
- Family Name:SX
- Product Type:Motorcycle / Scooter
- Manufacturer Type:MX
- Generic Type (Primary):Youth
- Manufacturer Country:Austria
- Photo Name:2021_KTM_SX_50FactoryEdition.jpg
- Major Revision Year:2021
- Revision Status:New
- Generic Type 2:Off-Road
- Competitor Code:MOT21YAA000
- Introduction Year:2021
- Manufacturer Recommend Minimum Age:4
- SysTrimId:336149
- SysMakeId:21
- IsCurrent:Yes
- Data Provider:CRS
- Parent Company:KTM
- Display Name:50 SX Factory Edition
- Speed Governor:Yes
- Engine Displacement to Weight (cc):0.54
- Currency:US Dollars
- Warranty (Months):1
- Destination Charge:300
- Warranty (Condition):Limited
- Rear Suspension Type:Twin Sided Swing Arm
- Rear Travel (in):7.3
- Rear Travel (mm):185
- Rear Adjustable Shock / Spring Pre-Load:Yes
- Rear Adjustable Rebound Damping:Yes
- Number Rear Shock Absorbers:1
- Rear Suspension Brand Name:WP XACT
- Rear Suspension Material:Aluminum
- Seat Type:One-Piece
- Adjustable:Yes
- Seat Material:Vinyl
- Seat Location:Driver
- Seat Height (in):26.2
- Seat Height (mm):665
- Number Of Seats:1
- Stand Type:Kick
- Steering Control:Handlebar
- Tire Brand:Dunlop®
- Front Tire Speed Rating:J
- Front Wheel Diameter:12
- Rear Tire Speed Rating:J
- Rear Wheel Diameter:10
- Front Tire (Full Spec):Dunlop® GEOMAX MX53 2.50 X 12 42J
- Rear Tire (Full Spec):Dunlop® GEOMAX MX53 2.75 X 10 38J
- Wheels Composition:Aluminum
- Tube / Tubeless:Tubed
- Front Wheel Width (in):2.5
- Rear Wheel Width (in):2.75
