Accossato off-road swingarm chain slider GPM1 for KTM 125EXC, black colour⟲ 360° — drag me
02 · Data & docs

The facts.

Technical data
BrandAccossato
TypeOff-road swingarm chain slider
Part numberGPM1
ColoursBlack, orange, blue
UseOff-road (enduro, motocross)
FitmentKTM 125EXC (2012–2016)
CheckCompare with the application list before ordering
Road approvalNone documented, off-road and competition use
DescriptionThe whole story▼

Fitted along the top of the swingarm, the GPM1 takes the wear of the 125 EXC's running chain so the swingarm itself does not have to. Accossato lists this slider for the bike built between 2012 and 2016, a narrower window than the chain guide offered for the same machine.

Key Features

  • Swingarm chain slider for the KTM 125 EXC, 2012 to 2016
  • Accossato code GPM1, fitted along the top of the swingarm
  • Carries the running chain and shields the swingarm from abrasion
  • Available in orange, blue or black
  • Same part also listed for the Husqvarna TE 250, the Husqvarna FE 250 and the KTM 125 SX
  • Accossato also offers a chain guide, a floating slider and both styles of axle block for this bike
  • No German ABE on file; built for off-road and competition riding

Construction and Material Quality

The GPM1 follows the curve of the 125 EXC's own swingarm, rather than being sized to fit a range of widths at once. Orange, blue and black exist purely as a colour choice, with the slider carrying the chain the same way in all three. Once a slider shows a deep groove worn by the chain, or has thinned through in one spot, replacing it before that wear reaches the swingarm is the sensible move.

The Floating Alternative

Alongside the GPM1, Accossato lists a floating version, the GSM1, for this same bike, built to move slightly with the chain rather than staying rigidly fixed to the swingarm. The two are not interchangeable choices made purely on preference; they sit at the same spot on the swingarm but work in genuinely different ways, and a rider deciding between them is choosing a different approach to how the slider interacts with the chain's movement, not simply a different colour or price point. Owners already running the GPM1 happily, with no particular complaint about how it performs, generally have no strong reason to switch; the floating version suits riders curious about that difference specifically rather than anyone with a slider already doing its job.

Fitment and Compatibility

Accossato's list for the GPM1 covers the 125 EXC only from 2012 to 2016, shorter than the span given for the chain guide on this bike. The slider is shared with the Husqvarna TE 250, the FE 250 and the KTM 125 SX. Given this tighter window, confirming the exact build year against the application list is particularly worth doing. The GCM1 guide, the GSM1 floating slider and either axle block style round out what Accossato offers for this bike's chain line.

Road Approval

Accossato has no German ABE on file for the GPM1, so it is intended for off-road and competition use, not for a bike used on public roads.

Scope of Delivery

This listing is for one swingarm chain slider, in the colour you select.

Specifications

  • Type: Off-road swingarm chain slider
  • Part number: GPM1
  • Colours: Black, orange, blue
  • Use: Off-road (enduro, motocross)
  • Fitment: KTM 125EXC (2012–2016)
  • Check: Compare with the application list before ordering
  • Road approval: None documented, off-road and competition use
What's includedEverything in the box▼
  • 1x Accossato swingarm chain slider
FitmentWhich bikes this fits▼
  • KTM 125EXC (2012–2016)
  • Husqvarna FC 250 (2014–2015)
  • Husqvarna FC 350 (2014–2016)
  • Husqvarna FC 450 (2014–2015)
  • Husqvarna FE 250 (2014–2015)
  • Husqvarna FE 350 (2014–2016)
  • Husqvarna FE 450 (2014–2016)
  • Husqvarna FE 501 (2014–2016)
  • Husqvarna TC 125 (2014–2015)
  • Husqvarna TC 250 (2014–2016)
  • Husqvarna TE 125 (2014–2016)
  • Husqvarna TE 250 (2014–2016)
  • KTM 125SX (2011–2015)
  • KTM 150SX (2010–2015)
  • KTM 200EXC (2012–2016)
  • KTM 250EXC-F (2012–2016)
  • KTM 250SX (2011–2016)
  • KTM 250SX-F (2011–2015)
  • KTM 300EXC (2012–2016)
  • KTM 350EXC-F (2012–2016)
  • KTM 350SX-F (2011–2015)
  • KTM 450EXC-F (2012–2016)
  • KTM 500EXC-F (2012–2016)
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