Accossato closed steering stem nut SC001 for Suzuki GSX-S1000, black version⟲ 360° — drag me
02 · Data & docs

The facts.

Technical data
BrandAccossato
TypeSteering stem nut, closed
Part numberSC001
ThreadM28x1
MaterialAluminium, anodised
ColoursBlack, silver, titanium, red, blue, gold, green, orange
Pieces per box1
FitmentSuzuki GSX-S1000 (2015–2018)
Road approvalNone documented, track use only
CheckCompare with the original part before ordering
DescriptionThe whole story▼

A GSX-S1000 ridden through winter commutes gets more rain and road salt onto its exposed top yoke than a fully faired bike ever would, since there is no bodywork to shield that part of the bike from spray thrown up by the front wheel. Accossato's SC001 covers the steering stem thread completely against that, M28x1, aluminium anodised in eight colours, for the GSX-S1000 of 2015 to 2018.

Key Features

  • Steering stem nut, closed pattern, for the Suzuki GSX-S1000
  • Accossato's years: 2015 to 2018
  • M28x1 thread
  • CNC-machined aluminium, anodised
  • Eight colours: blue, green, black, orange, red, silver, titanium, gold
  • Covers the stem thread fully, unlike the open SA001
  • Fixes the upper triple clamp to the steering stem
  • No German ABE on file; for track use

Construction and Material Quality

Accossato mills the SC001 from aluminium and anodises it afterwards in eight colours, orange included, one more shade than the open SA001 for this bike. The closed cap seals the stem's thread rather than leaving it exposed, giving the top yoke a single surface instead of a ring of machined aluminium, while the M28x1 thread beneath matches the open version.

Riding Through a Wet Winter

A commuter who keeps riding a GSX-S1000 through the colder months puts the bike's exposed top yoke through plenty of road spray and salt, and an open thread sitting right above the headlight is exactly the kind of spot that can start showing it after a season of that treatment. The closed SC001 leaves nothing open for grit or moisture to collect in, a small change that pays off most on a bike ridden in all weathers rather than one kept for dry days only. Fitting it remains steering head work, done to the torque and bearing figures the GSX-S1000's manual sets out.

Fitment and Compatibility

Accossato's list for the SC001 covers the Suzuki GSX-S1000 from 2015 to 2018. The identical M28x1 closed nut also appears in our catalogue for the Yamaha R6 and the Kawasaki Ninja H2. On the GSX-S1000, Accossato also offers the open SA001, the AD014 fork preload adjusters, the SP001 sprocket guard and the ST002 and ST008 swingarm bobbins.

Road Approval

We hold no German ABE or test documentation for the SC001, so it is supplied for racing and competition use.

Scope of Delivery

One SC001 closed steering stem nut, in the colour chosen with your order.

Specifications

  • Type: Steering stem nut, closed
  • Part number: SC001
  • Thread: M28x1
  • Material: Aluminium, anodised
  • Colours: Black, silver, titanium, red, blue, gold, green, orange
  • Pieces per box: 1
  • Fitment: Suzuki GSX-S1000 (2015–2018)
  • Road approval: None documented, track use only
  • Check: Compare with the original part before ordering
What's includedEverything in the box▼
  • 1x Accossato closed steering stem nut
FitmentWhich bikes this fits▼
  • Suzuki GSX-S1000 (2015–2018)
  • BMW S1000RR (2009–2017)
  • Kawasaki NINJA H2 (2018–2019)
  • Kawasaki ZX-10 R (2004–2019)
  • Kawasaki ZX-6R (2005–2019)
  • Suzuki GSX-R 1000 (2005–2019)
  • Suzuki GSX-R 600 (2006–2017)
  • Suzuki GSX-R 750 (2006–2017)
  • Yamaha FZ8 (2010–2016)
  • Yamaha MT-10 (2016–2019)
  • Yamaha R1 (1998–2019)
  • Yamaha R1M (2015–2019)
  • Yamaha R6 (2006–2017)
07 · Support

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08 · Paddock

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