Gilles ACMA steering stem nut for BMW R NINET SCRAMBLER, black⟲ 360° — drag me
02 · Data & docs

The facts.

Technical data
BrandGilles Tooling
SeriesACMA
Part numberACMA-28-10.b (black), ACMA-28-10.bl (blue), ACMA-28-10.r (red)
TypeSteering stem nut for the top yoke
ThreadM28 x 1.0
MaterialAluminium 7075, anodised
LockingPatented pin-interlock anti-twist lock
UseSteering head only, not for wheel or swingarm axles
FitmentBMW R NINET SCRAMBLER (2016–2023)
Road approvalNot required (Gilles)
DescriptionThe whole story▼

The Scrambler seats its rider behind a high, wide bar with a single round clock in front, so the top yoke is seen at a steeper angle than on the roadster, but seen on every glance at the speed. The Gilles ACMA puts colour in the middle of it: aluminium 7075 in black, blue or red.

Key Features

  • M28 x 1.0 thread
  • Not for rear wheel or swingarm axles (Gilles)
  • Designed exclusively as a steering head nut
  • Aluminium 7075, anodised
  • Patented pin-interlock anti-twist lock, taken over from the ACM axle nut
  • No registration required, according to Gilles

Washboard and gravel

On corrugated tracks, a steering stem nut that stays exactly where it was torqued matters more than its colour. The ACMA uses the patented pin-interlock of Gilles' ACM axle nut to stop it turning. Gilles lists it for types 1N12 (2016 to 2020) and RN12 (2021 to 2023).

Road Approval

No registration required, says Gilles: the ACMA replaces the nut on the BMW R NINET SCRAMBLER's top yoke without an inspection and without a change to the vehicle documents.

Scope of Delivery

One Gilles ACMA steering stem nut, M28 x 1.0, in the colour you select, with its pin-interlock lock.

Fitting

After fitting, turn the handlebar from lock to lock and rock the fork with the front brake applied: no play, no tight spots. If anything feels different from before, have the steering head checked.

Specifications

  • Brand: Gilles Tooling
  • Series: ACMA
  • Part number: ACMA-28-10.b (black), ACMA-28-10.bl (blue), ACMA-28-10.r (red)
  • Type: Steering stem nut for the top yoke
  • Thread: M28 x 1.0
  • Material: Aluminium 7075, anodised
  • Locking: Patented pin-interlock anti-twist lock
  • Use: Steering head only, not for wheel or swingarm axles
  • Fitment: BMW R NINET SCRAMBLER (2016–2023)
  • Road approval: Not required (Gilles)
What's includedEverything in the box▼
  • 1x Gilles ACMA steering stem nut M28 x 1.0 (colour as selected)
FitmentWhich bikes this fits▼
  • BMW R NINET SCRAMBLER (2016–2023)
07 · Support

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08 · Paddock

Before you go.

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