2021 KTM SX 85 19/16
2021 KTM 85 SX 19/16
With the pro ranks within reach, the KTM 85 SX offers a real taste of the big league of motocross. Following in the footsteps of champions, every inch of this motorcycle mimics the proven design of the big bike range. A lightweight, high-quality frame houses its compact rocket ship of an engine, which delivers unrivaled performance and rideability. This mini warrior is the ultimate race weapon and is ready to go out and conquer all in the fight for the top step of the podium.
ENGINE
It took extreme levels of ingenuity to fit the race-winning formula of KTM's bigger 2-strokes into a compact 85 cc engine. A special manufacutring process is used and provides impressive weight savings without sacrificing strength or durability. The super compact power plant is fitted with a 6-speed gear box and delivers class-leading power and rideability throughout the entire rev range. The power valve plays a key role in tailoring power delivery to suit track conditions and rider ability, ensuring that the only rider surprised by the incredible perfromance is the competition.
Engine
- Engine Type:Single-Cylinder
- Cylinders:1
- Engine Stroke:2-Stroke
- Cooling:Liquid
- Valve Configuration:Reed Valve
- Bore (mm):47
- Bore (in):1.85
- Stroke (mm):49
- Stroke (in):1.93
- Displacement (cc):84.9
- Displacement (ci):5.2
- Starter:Kick
- Fuel Requirements:Premium
- Fuel Type:Gas / Oil Premix
Brakes
- Brake Brand Name:Formula
- Front Brake Type:Hydraulic Disc
- Front Brake Diameter (in):9.4
- Front Brake Diameter (mm):240
- Rear Brake Type:Hydraulic Disc
- Rear Brake Diameter (in):8.7
- Rear Brake Diameter (mm):220
Carburetion
- Carburetion Brand:Mikuni
- Carburetor:Yes
- Number Of Carburetors:1
- Carburetor Size (mm):38
- Carburetion Type:Carburetor
Dimensions
- Wheelbase (in):50.8
- Wheelbase (mm):1290
- Ground Clearance (in):14.8
- Ground Clearance (mm):377
Other
- Fuel Capacity (gal):1.4
- Fuel Capacity (l):5.2
- Frame:Chromium Molybdenum
- Body Material:Plastic
- Radiator Cover:Yes
- Fork Guards:Yes
- Exhaust Guard:Yes
- Foot Peg Location:Driver
- Front Suspension Type:Inverted Fork
- Front Suspension Size (in):1.7
- Front Suspension Size (mm):43
- Front Travel (in):10.9
- Front Travel (mm):278
- Front Adjustable Fork Pre-Load:Yes
- Front Adjustable Rebound Damping:Yes
- Front Suspension Brand Name:WP XACT
- SysModelID:106928
- MfrModelID:85 SX 19/16
- Year:2021
- Manufacturer:KTM
- Model Name:SX
- Trim Name:85 19/16
- Family Name:SX
- Product Type:Motorcycle / Scooter
- Manufacturer Type:MX
- Generic Type (Primary):Off-Road
- Manufacturer Country:Austria
- Photo Name:2021_KTM_SX_851916.jpg
- Major Revision Year:2020
- Revision Status:Carryover
- Generic Type 2:Youth
- Competitor Code:MOT21OAD000
- Introduction Year:2020
- Manufacturer Recommend Minimum Age:11
- SysTrimId:327194
- SysMakeId:21
- IsCurrent:Yes
- Historical ID:290632
- Data Provider:CRS
- Parent Company:KTM
- Display Name:85 SX 19/16
- Engine Displacement to Weight (cc):0.57
- Currency:US Dollars
- Warranty (Months):1
- Destination Charge:300
- Warranty (Condition):Limited
- Rear Suspension Type:Twin Sided Swing Arm
- Rear Travel (in):12
- Rear Travel (mm):305
- Rear Adjustable Shock / Spring Pre-Load:Yes
- Rear Adjustable Rebound Damping:Yes
- Number Rear Shock Absorbers:1
- Rear Suspension Brand Name:WP XPLOR
- Rear Suspension Material:Aluminum
- Seat Type:One-Piece
- Adjustable:Yes
- Seat Material:Vinyl
- Seat Location:Driver
- Seat Height (in):34.4
- Seat Height (mm):875
- Number Of Seats:1
- Stand Type:Kick
- Steering Control:Handlebar
- Tire Brand:Maxxis®
- Front Tire Width:70
- Front Tire Aspect Ratio:100
- Front Tire Speed Rating:M
- Front Wheel Diameter:19
- Rear Tire Width:90
- Rear Tire Aspect Ratio:100
- Rear Tire Speed Rating:M
- Rear Wheel Diameter:16
- Front Tire (Full Spec):Maxxis® Maxx Cross SI 70/100 R19 40M
- Rear Tire (Full Spec):Maxxis® Maxx Cross SI 90/100 R16 49M
- Wheels Composition:Aluminum
- Tube / Tubeless:Tubed
- Front Wheel Width (in):1.4
- Rear Wheel Width (in):1.6