KTM SX 85 19/16 (2025)

ktm-2025-85-sx-throttlecraze.com-1_throttlecraze.com

Ready to step up into the big leagues? The 2025 KTM 85 SX is ready to take you there. Developed on track and at an international level, the KTM 85 SX boasts significantly enhanced handling, improved power delivery, and notable enhancements in race pace over longer distances. All said – the KTM 85 SX is 100% READY TO RACE.

Key Specifications

Engine Type	1-cylinder, 2-stroke engine
Engine Capacity	84.9 cc
Max Power	n/a
Max Torque	n/a
Top Speed	n/a
Fuel Tank Capacity	5.4 L / 1.42 US gallons
Weight (Wet/Kerb)	~ 75.7 kg / 166.8 lbs
Seat Height	871 mm / 34.29 inches

*n/a – information not provided by manufacturer

ktm-2025-85-sx-throttlecraze.com-2_throttlecraze.com

All Specifications

Make & Model

Model	KTM SX 85 19/16
Year	2025

Engine

Engine Type	1-cylinder, 2-stroke engine
Displacement	84.9 cc
Bore x Stroke	47 x 48.95 mm
Number of Cylinders	1
Max Horsepower	n/a
Max Torque	n/a
Fuel-mixture System	Keihin PWK 28
Ignition System	Electronic Ignition
Fuel	Super Unleaded (ROZ 95)

Performance

Top Speed	n/a
Acceleration (0-100 km/h, 0-60 mph)	n/a

*n/a – information not provided by manufacturer

Transmission

Clutch	Multi-disc wet clutch / hydraulically activated
Gearbox	6 speed transmission, claw shift
Primary Drive Ratio	20:64
Gear Ratios	1st gear -11:29 2nd gear – 2:28 PM 3rd gear – 16:26 4th gear – 19:26 5th gear – 21:25 6th gear – 20:21
Final Drive	Chain (428, Non-sealed)

Electrical & Electronics System

Battery	12.8 V, 2Ah HJTZ5S-FP-C, Lithium Ion
Starter	Electric starter
Headlight Type	LED
Taillight Type	LED
Riding Modes	2 Maps (Map 1 & 2)

Chassis & Suspension

Frame Type	Central-tube frame with double-cradle
Front Suspension	XACT 43 WP Upside-Down fork, Ø 43 mm
Front Suspension Travel	278 mm / 10.94 inches
Rear Suspension	XACT WP PDS mono shock
Rear Suspension Travel	289 mm / 11.37 inches
Rear Subframe	Aluminum-reinforced polyamide

Wheels & Brakes

Wheels	Alloy rims, spokes
Front Tire Size	70/100 -19 M/C 42M TT
Rear Tire Size	90/100 – 16 M/C 51M TT
Front Brakes	Disc brake (2 piston caliper) 240 mm
Rear Brakes	Disc brake (1 piston caliper) 220 mm

Dimension & Weights

Seat Height	871 mm / 34.29 inches
Wheelbase	1282 mm / 50.47 inches
Ground Clearance	333 mm / 13.11 inches
Fuel Tank Capacity	5.4 L / 1.42 US gallons
Wet (kerb/curb) Weight	~ 75.7 kg / 166.8 lbs
Dry Weight	~ 69 kg / 152.11 lbs

ktm-2025-85-sx-throttlecraze.com-4_throttlecraze.com

ktm-2025-85-sx-throttlecraze.com-3_throttlecraze.com

*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com