KTM / Husqvarna SX/TC65 Extended Swingarm
KTM / Husqvarna SX/TC65 Extended Swingarm
KTM / Husqvarna SX/TC65 Extended Swingarm
KTM / Husqvarna SX/TC65 Extended Swingarm

KTM / Husqvarna SX/TC65 Extended Swingarm

Regular price $786.00
Tax included. Shipping calculated at checkout.


Manufactured from High Grade 6061 T6 box radiused Alloy.  The swingarm pivot and axle ends are all CNC billet machined and deep keyed into the box for maximum strength.  All CNC parts are designed and machined here in house at Krooztune, Alloy box is sourced from the USA and each swingarm is jigged and welded by an Ex V8 Supercar Fabricator / Tech with years of racing experience at the high end of the racing industry.

The process of welding these have been refined since our very first swingarm in 2014 to a high-end finish we see today offering high strength and flex required for high-end MX racing.

After the Weld process, all swing are re-jigged and adjusted into tolerance and sent for our Latest ‘Heat treatment’ process resulting in higher strength and durability for the bigger riders.

Longer chain will be required - We recommend RK Available here - RK 420MXZ 



  • Fits 2016 – 2023 KTM / Husqvarna 65 and 2021+ Gas Gas 65 Models
  • +25mm Longer
  • +20mm higher
  • Supplied with front chain guide/ wrap around guard and bearings pre-fitted for ease of fitment
  • Accepts the OEM wear parts for ease of ordering to freshen up any worn parts on your swingarm over time
  • Billet axle blocks for strength and ease of adjustment
  • Keyed CNC machined billet parts welded into high-grade alloy
  • Jigged swingarms individually measured and tweaked for consistency
  • Lightweight
  • Track tested for rigidity and flex
  • More stable at high speeds and over bigger longer bumps


National Level Wins

From top level professionals down to weekend club moto we have tested settings proven at Australian Motocross Nationals events.

Testing 1,2

Track tested in real conditions accross multiple level riders

Penske Dyno

Instore dyno tested and recorded settings. Back to back before and after track testing to see exactly whats what!

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