KTM 85 SX 17-14
2007Off-road

KTM 85 SX 17-14

Key specifications

Engine
85 cc
Weight
66 kg
Fuel type
petrol
Fuel capacity
1.3 L
Transmission
6-speed
Seat height
34 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

### 2007 KTM 85 SX 17-14: The Miniature Powerhouse The 2007 KTM 85 SX 17-14 is a standout in the minibike-cross category, designed specifically for young riders who are ready to take their off-road experience to the next level. Built on KTM’s renowned legacy of producing high-performance motocross machines, this bike offers an exhilarating blend of power, handling, and agility. It’s the perfect introduction to competitive racing, providing a robust platform for riders transitioning from smaller bikes to full-sized motocross machines. With its vibrant orange and black color scheme, the 85 SX not only performs but also makes a bold statement on the track. At the heart of the KTM 85 SX is a spirited single-cylinder, two-stroke engine with a displacement of 84.90 ccm, delivering an impressive power-to-weight ratio. The engine features a bore and stroke of 47.0 x 49.0 mm, finely tuned for a robust mid-range punch that keeps the adrenaline flowing. Equipped with a Keihin PWK 28 carburettor and a Moric Digital 2M1 ignition system, this machine ensures crisp throttle response and smooth power delivery. Coupled with a 6-speed gearbox and a hydraulic wet multi-disc clutch, riders can easily shift through gears, enhancing their control and responsiveness on various terrains. The liquid cooling system maintains optimal engine temperatures, allowing for sustained performance during long rides or races. The chassis of the 85 SX is crafted from chromium molybdenum, ensuring a lightweight yet durable structure that can withstand the rigors of competitive riding. The WP USD front suspension, with 43 mm forks and 115 mm of travel, absorbs bumps effortlessly, while the rear WP monoshock PDS provides an impressive 185 mm of travel, giving riders confidence over rough terrain. The bike’s braking system features single discs both front and rear, measuring 220 mm and 200 mm respectively, providing reliable stopping power. With a seat height of 865 mm (34.1 inches) and 385 mm of ground clearance, this bike is designed to accommodate a range of young riders, allowing for better maneuverability and comfort on the track. **

Pros

  • Powerful Engine: The two-stroke engine offers excellent acceleration and responsiveness, making it ideal for competitive racing.
  • Lightweight Frame: The chromium molybdenum construction provides a sturdy yet lightweight design, enhancing agility and handling.
  • Advanced Suspension: The WP suspension system ensures superior handling and comfort over rough terrain, allowing riders to tackle various obstacles with confidence.

Cons

  • Kick Starter: The traditional kick start may be challenging for younger or less experienced riders, especially in high-stress situations.
  • Limited Fuel Capacity: With a fuel tank only holding 5.00 liters (1.32 gallons), riders may need to refuel more frequently during extended rides.
  • Height Considerations: Although the adjustable seat height caters to various rider sizes, it may still be too tall for some beginners, impacting their confidence and control.

Technical details

Source specification data

Make
KTM
Model
85 SX 17-14
Category
Minibike-cross
Starter
Kick
Clutch
Wet multi-disc clutch, operated hydraulically
Gearbox
6-speed
Ignition
Moric Digital 2M1
Fuel System
Carburettor. Keihin PWK 28
Bore X Stroke
47.0 x 49.0 mm (1.9 x 1.9 inches)
Displacement
84.90 ccm (5.18 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Exhaust System
Aluminium
Lubrication System
Mixture lubrication 1:40
Transmission Type Final Drive
Chain
Dry Weight
66.0 kg (145.5 pounds)
Seat Height
865 mm (34.1 inches) If adjustable, lowest setting.
Fuel Capacity
5.00 litres (1.32 gallons)
Ground Clearance
385 mm (15.2 inches)
Rake
24.0°
Rear Tyre
90/100-14
Frame Type
chromium molybdenum
Front Tyre
70/100-17
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
WP monoshock PDS
Front Suspension
WP USD, 43 mm
Rear Wheel Travel
185 mm (7.3 inches)
Front Wheel Travel
115 mm (4.5 inches)
Rear Brakes Diameter
200 mm (7.9 inches)
Front Brakes Diameter
220 mm (8.7 inches)