Price: £5,049

FINANCE FROM 9.9 % APR !
  • Bike Type: Motocross
  • Engine Size: 84.9cc
  • Fuel Capacity: 5.2l
  • Model Year: 2024
  • Weight: 68 (No Fuel) kg
  • Seat Height: 875mm
  • Max Power Output:
  • Six Speed
  • WP XACT Suspension
  • Powerful 84.9cc Two Stroke Engine
  • “No Dirt” Footpegs
  • ODI Grips
  • All bikes subject to a £99 Prep Fee
  • Nationwide Delivery Available (Please ask for a quote)
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It’s safe to say that things have become serious .The first significant step into the majors will be made by the KTM 85 SX in 2024.
The KTM 85 SX is a real big bike component in a scaled-down 85 cc configuration and is lightweight, powerful, and dependable, giving any young racing career the best possible start.

Six Speed

WP XACT Suspension

ODI Lock-on Grips

“No-Dirt” Footpegs

It required extraordinary innovation to incorporate the winning formula of KTM’s larger 2-stroke engines into a small 85 cc engine.

With a 6-speed gearbox, the ultra-compact engine offers class-leading power and rideability over the full rpm range.

The powervalve is essential in adjusting power delivery to the conditions of the track and the rider’s skill level, making sure that the only rider who is taken aback by the remarkable performance is the opposition.

Ultra-durable The 2024 KTM 85 SX’s redesigned clutch components make it simple for riders to adjust the clutch level, and the FORMULA hydraulic system conveniently makes sure that play is always taken into account.

This indicates that, during the ride and in all circumstances, the clutch and bite point stay constant.

A race-tested MIKUNI TMX carburettor with a 38 mm flat slide is installed on the KTM 85 SX.

Up until the rpm limiter, this produces power that is buttery smooth and manageable, and the angle of the intake manifold minimises any fuel spillage.

Additionally, you can pin it anywhere and at any time because it is less sensitive to changes in temperature and altitude.

The frame on the KTM 85 SX is a scaled-down version of the full-size frames that have won numerous championships.

The frame is extremely precise and is made from hydroformed chromium-molybdenum steel tubes that are robot welded, guaranteeing the highest levels of consistent quality and flex characteristics.

This compact aluminium subframe not only strengthens and stabilises the rear fender but also increases the KTM 85 SX’s overall stiffness and handling.

Excel rim combo powder coated in black, with a 19-inch front wheel and a 16-inch rear.

These are mounted on CNC-machined hubs and wrapped in MAXXIS MX-ST tyres which deliver exceptional straight-line stability and excellent traction when chasing the holeshot.

The WP XACT fork with AER technology consists of a split fork design with a capsuled air spring in the left leg and the trusted oil damping system in the right leg.

The preload adjustment is extremely simple and can be adjusted by using the single air pressure valve and supplied air pump.

The design also allows for easy access to compression and rebound clickers

The KTM 85 SX boasts a WP XACT rear shock absorber with sophisticated PDS (Progressive Damping System).

This design offers a high progression rate and an excellent response to uneven terrain – just like the bigger bikes. It also allows an impressive 305 mm of rear-wheel travel and is fully adjustable for preload, compression, and rebound.

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