KTM
SX-E 3

Chromoly, central tube

Frame

A lightweight, high-strength chromium-molybdenum steel frame built around a central tube, with the flex characteristics of the full-size bikes scaled down — stable at speed, easy to turn — and a glass-fibre subframe.

WP XACT 35, 144 mm

Front suspension

Upside-down WP XACT forks with 35 mm tubes and 144 mm of travel, valved for a 25 kg rider — class-leading damping in a non-adjustable package that simply works.

• 144 mmtravel

129 mm

Rear suspension

A WP shock linked directly to the cast aluminium swingarm and matched to the fork — progressive, predictable, and with the small bumps absorbed before they reach a small rider.

• 129 mmtravel

160 mm wave discs

Brakes

Hydraulic brakes front and rear on lightweight 160 mm wave discs — the same technology as the full-size range, with the lever and pedal set for young hands and feet.

• 160 / 160 mmdiscs

10" / 10", anodised

Wheels

10-inch wheels front and rear on lightweight black-anodised aluminium rims with high-strength spokes and knobbly tyres — strong enough for the kids who just want to send it.

Rollover sensor

Safety

A rollover sensor cuts the power the moment the bike goes down, and a wrist lanyard does the same if the rider leaves it — power returns only with a deliberate restart.

Parent locked

Ride modes

The modes from walking pace to full power, set on the instrument and locked for the session — power grows with the rider, not with the rider's enthusiasm.

Near silent

Electric silence

Next to no noise and no exhaust: laps behind the house, practice on a weekday evening, a track that stays open — the reasons electric minicross exists.

Ready for a race number

PowerParts

Start-number plates, a factory triple clamp, lock-on grips, a lowering kit and a transport cover from the KTM PowerParts catalogue.