2025 KTM 85 SX 19/16
NO DEALER SETUP or ADM FEES
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View Page2025 KTM 85 SX 19/16 – BUILT FOR SAN DIEGO’S NEXT CHAMPIONS
The 2025 KTM 85 SX 19/16 isn’t just a stepping stone — it’s the gateway to full-size motocross domination. Perfectly tuned for competitive youth riders in San Diego and beyond, this bike bridges the gap between mini bikes and pro-level machines with precision, confidence, and purpose.
With its race-proven 2-stroke engine, lightweight chassis, and class-leading suspension, the 85 SX delivers adult-level performance in a scaled-down package. The larger 19"/16" wheel configuration offers added stability for taller riders transitioning from 65 cc machines, while WP XACT components ensure superior handling on even the roughest tracks.
Whether you're training for the big leagues or chasing holeshots at Glen Helen, the KTM 85 SX 19/16 is designed to launch young racers into their next level of skill and speed. It's not just a youth bike — it's a race machine scaled for the future of motocross.
Engine
- Transmission: 6-speed
- Starter: Kickstarter
- Stroke: 40.8 mm
- Bore: 47 mm
- Clutch: Wet, multi-disc clutch, Formula hydraulics
- Displacement: 84.9 cm³
- EMS: MEDJ digital
- Design: 1-cylinder, 2-stroke engine
- Fuel System: Mikuni TMX
Chassis
- Weight (without fuel): 68 kg
- Tank Capacity (approx.): 5.2 l
- Wheelbase: 1,290 mm ± 10 mm
- Front Brake Disc Diameter: 240 mm
- Rear Brake Disc Diameter: 210 mm
- Front Brake: Disc brake
- Rear Brake: Disc brake
- Chain: 1/2 x 5/16"
- Frame Design: Central double-cradle-type 25CrMo4 steel
- Front Suspension: XACT 43 WP Upside-Down fork, Ø 43 mm
- Ground Clearance: 362 mm
- Handlebar: Aluminum, tapered, Ø 28/22 mm
- Rear Suspension: WP XACT Monoshock
- Seat Height: 875 mm
- Silencer: Aluminum
- Steering Head Angle: 66°
- Rear Subframe Design: Aluminum-reinforced polyamide
- Suspension Travel (Front): 278 mm
- Suspension Travel (Rear): 305 mm
- Wheels: Front: 1.60 x 19", Rear: 1.85 x 16"
- RACE-READY 85 CC ENGINE: A high-performance 2-stroke powerplant delivering serious torque and responsiveness, built to give youth racers a competitive edge in all race conditions.
- LARGER 19"/16" WHEEL SETUP: The 19-inch front and 16-inch rear wheels provide greater stability and confidence for taller youth riders moving toward full-size bikes.
- LIGHTWEIGHT CHROMOLY FRAME: The precision-engineered steel frame delivers excellent feedback and high torsional rigidity for better control and agility on tight tracks.
- WP XACT SUSPENSION: Features 43 mm WP XACT forks with AER technology and a PDS rear shock, offering adjustable high-performance damping and plush ride quality.
- HYDRAULIC BRAKING SYSTEM: Powerful, easy-to-modulate Formula brakes ensure confidence under hard braking conditions, keeping younger riders in control.
- PREMIUM COMPONENTS THROUGHOUT: Aluminum swingarm, light subframe, ODI grips, and race-inspired bodywork help reduce weight while enhancing performance and comfort.
- RACE-FOCUSED ERGONOMICS: A flat seat profile, slim tank design, and thoughtful handlebar geometry give riders maximum control and quick body transitions during competition.
- STEP-UP PERFORMANCE: The KTM 85 SX 19/16 is built as the ideal platform for riders graduating from 65 cc racing — delivering the perfect balance of power, size, and skill development.
PRODUCT PDF RESOURCES ▾
Download official PDF resources for the 2025 KTM 85 SX 19/16, 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.