KTM 85 SX 17-14 - 2018 Specifications and Reviews
The 2018 KTM 85 SX 17-14 is a lightweight two-stroke designed for young intermediate riders transitioning to larger bikes. This small-wheel version combines aggressive styling with manageable geometry and responsive handling, earning its reputation as the ideal stepping stone in KTM's junior motocross lineup.
General information | |
| Category | Cross / motocross |
| Year | 2018 |
| Model | KTM 85 SX 17-14 |
Engine and Transmission Specifications | |
| Driveline | 1/2 x 5/16 |
| Clutch | Wet, multi-disc clutch, Formula hydraulics |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Mixture oil lubrication |
| Ignition | AET digital |
| Fuel system | Carburettor. Mikuni TMX |
| Bore x Stroke | 47.0 x 49.0 mm (1.9 x 1.9 inches) |
| Engine details | Reed intake. |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 84.93 ccm (5.18 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 210 mm (8.3 inches) |
| Rear brakes | Single disc. Two-piston calipers. |
| Front brakes diameter | 220 mm (8.7 inches) |
| Front brakes | Single disc. Four-piston calipers. |
| Rear wheel travel | 300 mm (11.8 inches) |
| Rear Suspension | WP PDS shock absorber |
| Front wheel travel | 270 mm (10.6 inches) |
| Front Suspension | WP upside-down Ø 43 mm |
| Rake (fork angle) | 24.0° |
| Frame type | Central-tube frame with double-cradle |
Physical measures and capacities | |
| Fuel capacity | 5.00 litres (1.32 gallons) |
| Wheelbase | 1,290 mm (50.8 inches) |
| Ground clearance | 352 mm (13.9 inches) |
| Seat height | 855 mm (33.7 inches) If adjustable, lowest setting. |
| Dry weight | 67.5 kg (148.8 pounds) |
| | |
Other specs | |
| Comments | Small wheel version of the KTM 85 SX. 17 and 14 inch wheels. |
| Starter | Kick |
| Color options | Orange/white/black |
Performance Profile & Rider Fit
29 hp
Peak Power (est.)
Best For
Track6%
City5%
Cornering10%
Daily Riding4%
Touring2%
Passenger0%
Rider Profile
| Best For | For young or lightweight racers progressing beyond minis; demands competent throttle and clutch control to manage its peaky two-stroke power. |
| Purpose | A dedicated youth motocross racer built for closed dirt circuits, jumps and berms — pure competition, not transport. |
| Rider Fit | Tiny and feather-light with a 750mm seat, 280mm ground clearance and long-travel WP suspension; sized for smaller riders on 17/14 wheels. |
| Character | Sharp, revvy and aggressive — a snappy liquid-cooled two-stroke that rewards commitment with explosive acceleration and razor agility. |
| Not Ideal For | Not for road use, commuting, touring or passengers; no lights, kick-start only, knobby tires and race-only intent make it street-illegal. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1

MotorcycleDB Review
The 2018 KTM 85 SX 17-14 is a high-performance motocross bike designed for young riders looking to conquer the track. This lightweight and agile motorcycle features a powerful 2-stroke engine, a fully adjustable WP AER 43 front suspension, and a PDS shock absorber in the rear, providing top-notch handling and control. With its 6-speed transmission, the 85 SX 17-14 delivers smooth and precise shifting, allowing young riders to tackle any terrain with ease. Overall, the 2018 KTM 85 SX 17-14 is a top choice for young motocross enthusiasts looking for a high-quality, high-performance bike. With its impressive power, exceptional handling, and top-notch suspension, this motorcycle is sure to provide a thrilling and rewarding riding experience for any young rider. Whether they're hitting the track or exploring off-road trails, the 85 SX 17-14 is the perfect choice for riders looking to take their skills to the next level.Add a Comment
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