2027 KTM 85 SX 17/14
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View Page2027 KTM 85 SX 17/14 – READY TO TAKE THE NEXT STEP
The 2027 KTM 85 SX 17/14 is a competition-focused motocross machine designed for young racers who are ready to develop their skills and push toward the next level. With its compact 17-inch front and 14-inch rear wheel combination, this motorcycle delivers responsive handling and a confidence-inspiring riding position for growing competitors.
Powered by an 84.9cc two-stroke engine and equipped with a six-speed transmission, the KTM 85 SX delivers strong, controllable power throughout the rev range. A Keihin PWK 28 carburetor provides precise fueling, while the Formula hydraulic clutch offers smooth and consistent operation during starts, cornering and aggressive race conditions.
The lightweight central-tube frame, WP XACT suspension and powerful disc brakes give young racers the performance and control needed to attack the track. Whether competing throughout San Diego or building experience during weekend practice sessions, the 2027 KTM 85 SX 17/14 is engineered to help ambitious riders ride faster and race with confidence.
2027 KTM 85 SX 17/14 SPECS
Engine
Design: 1-cylinder, 2-stroke engine
Displacement: 84.9 cm³
Transmission: 6-speed
EMS: Keihin PWK 28
Engine Oil: Motorex Formula 4T 15W/50
Engine Cylinder: Single cylinder
Engine Stroke: 2-stroke
Clutch and Drivetrain
Clutch: Wet, multi-disc clutch, Formula hydraulics
Clutch Primary Drive Teeth: 64
Primary Drive: 20:64
Chain: 428, non-sealed
Chassis
Frame Design: Central-tube frame with double-cradle
Rear Subframe Design: Aluminium / Polyamide Glass Fiber
Front Brake: Disc brake
Rear Brake: Disc brake
Front Suspension
Front Suspension: XACT 43 WP upside-down fork, Ø 43 mm
Front Suspension Type: WP XACT
Suspension Travel: 278 mm
Adjustment: Compression and rebound adjustable
Rear Suspension
Rear Suspension: XACT WP PDS mono shock
Suspension Travel: 289 mm
Adjustment: Preload adjuster
Dimensions
Seat Height: 845 mm
Ground Clearance: 308 mm
Tank Capacity: Approximately 5.4 liters
Weight Without Fuel: Approximately 68 kg
2027 KTM 85 SX 17/14 FEATURES
84.9CC TWO-STROKE ENGINE: The compact single-cylinder engine delivers responsive, race-ready power while maintaining the manageable characteristics young motocross racers need to improve their skills.
SIX-SPEED TRANSMISSION: A close-ratio six-speed gearbox helps riders keep the engine in its ideal power range throughout changing track conditions.
KEIHIN PWK 28 CARBURETOR: The proven Keihin carburetor delivers precise fuel metering, crisp throttle response and dependable performance across the engine’s operating range.
FORMULA HYDRAULIC CLUTCH: The wet multi-disc clutch uses Formula hydraulics to provide smooth engagement, consistent performance and a light lever feel.
LIGHTWEIGHT COMPETITION FRAME: The central-tube frame with a double-cradle design provides an effective balance between stability, rider feedback and controlled flex.
WP XACT 43MM FRONT FORK: The WP XACT upside-down fork offers 278 mm of travel and adjustable compression and rebound settings for personalized suspension performance.
WP XACT PDS REAR SHOCK: The WP XACT PDS mono shock provides 289 mm of rear suspension travel and includes a preload adjuster for rider-specific setup.
17/14 WHEEL CONFIGURATION: The smaller wheel combination and 845 mm seat height create a manageable platform for developing racers transitioning into the 85cc class.
HYDRAULIC DISC BRAKES: Front and rear disc brakes deliver the powerful and predictable stopping performance required for competitive motocross riding.
LIGHTWEIGHT CONSTRUCTION: At approximately 68 kg without fuel, the KTM 85 SX remains agile, responsive and easy to maneuver through corners and technical sections.
PRODUCT PDF RESOURCES ▾
Download official PDF resources for the 2027 KTM 85 SX 17/14, including the product brochure and owner’s manual when available.
See TERMS for details. Plus government fees and taxes, any finance charges, dealer document processing charges, electronic filing fees, emission testing charges, and freight. All sale prices include applicable factory incentives. Availability may vary. Some items may not be in immediate dealer stock and may require ordering. Estimated order time ranges from 1 to 90 days. Please see terms for full details. Please call to confirm availability.