Gilles ACMA steering stem nut for BMW R NINET RACER, 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 RACER (2017–2020)
Road approvalNot required (Gilles)
DescriptionThe whole story▼

With clip-ons and a half fairing, the Racer leaves its top yoke fully exposed to the rider, who looks down on it at every stop. The steering stem nut sits in the centre of that view, which makes it an obvious place for a detail in the spirit of the seventies race bikes the Racer imitates.

Key Features

  • M28 x 1.0 thread
  • Not for rear wheel or swingarm axles (Gilles)
  • Colours: black, blue or red
  • Designed exclusively as a steering head nut
  • Aluminium 7075, anodised
  • No registration required, according to Gilles

Type 1N12

Gilles lists the ACMA for the Racer of 2017 to 2020. Blue and red suit its Motorsport-inspired paint, black keeps things understated. The nut is aluminium 7075, anodised, and Gilles designed it only for the steering head, never for a wheel or swingarm axle.

Road Approval

According to Gilles, the ACMA steering stem nut needs no approval on the BMW R NINET RACER. Nothing changes in the papers; tighten it to the manufacturer's value for the steering stem nut.

Scope of Delivery

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

Fitting

Use a torque wrench and the value from the service manual. Gilles designed the ACMA for the steering head only; it must not go on a wheel or swingarm axle.

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 RACER (2017–2020)
  • 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 RACER (2017–2020)
07 · Support

Questions, one topic at a time.

Estimate your shipping

Get the real shipping cost for this item to your address — the same rates as checkout.

Pick your countrySame rates as checkout

Choose a destination and hit Estimate — we fetch the live rates for this item.

How long does delivery take?

We’re based in Germany. Standard delivery goes by DHL and national postal services and takes about 2–5 days within Germany, 1–2 weeks within the EU and 2–6 weeks outside the EU. Need it sooner? Express delivery reaches most of the world within a few days — just choose it at checkout where available.

How much does shipping cost?

Your exact shipping cost is calculated by destination and weight and shown at checkout before you pay — no hidden fees. Express delivery is selectable at checkout where available.

Do you ship to my country?

Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.

Will I have to pay customs or import duties?

Within the EU, no — our prices already include all duties and EU VAT. For deliveries outside the EU (e.g. Switzerland, the UK or the USA), your order may be subject to import duties and taxes set by your country. These are collected by the carrier when your parcel arrives, aren’t included in our prices, and are outside our control.

How can I track my order?

As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.

What if an item is out of stock?

On out-of-stock items you can request a delivery time or leave your email to be notified the moment it returns — just use the notification box on the product.

Didn’t find your answer?

Our team will personally help you choose the right gear or part — around 24h for a reply.

08 · Paddock

Before you go.

Trending in the paddockHover pauses
A.Marquez73 V3 TC-2 Ale...110,800 krMárquez Motegi5 TC-6110,800 krToprak Razgatlıoğlu Rep...110,800 krValion TC-1 Red / Grey105,000 krA.Marquez73 V3 TC-2 Ale...110,800 krMárquez Motegi5 TC-6110,800 krToprak Razgatlıoğlu Rep...110,800 krValion TC-1 Red / Grey105,000 krA.Marquez73 V3 TC-2 Ale...110,800 krMárquez Motegi5 TC-6110,800 krToprak Razgatlıoğlu Rep...110,800 krValion TC-1 Red / Grey105,000 krA.Marquez73 V3 TC-2 Ale...110,800 krMárquez Motegi5 TC-6110,800 krToprak Razgatlıoğlu Rep...110,800 krValion TC-1 Red / Grey105,000 krA.Marquez73 V3 TC-2 Ale...110,800 krMárquez Motegi5 TC-6110,800 krToprak Razgatlıoğlu Rep...110,800 krValion TC-1 Red / Grey105,000 krA.Marquez73 V3 TC-2 Ale...110,800 krMárquez Motegi5 TC-6110,800 krToprak Razgatlıoğlu Rep...110,800 krValion TC-1 Red / Grey105,000 krA.Marquez73 V3 TC-2 Ale...110,800 krMárquez Motegi5 TC-6110,800 krToprak Razgatlıoğlu Rep...110,800 krValion TC-1 Red / Grey105,000 krA.Marquez73 V3 TC-2 Ale...110,800 krMárquez Motegi5 TC-6110,800 krToprak Razgatlıoğlu Rep...110,800 krValion TC-1 Red / Grey105,000 krA.Marquez73 V3 TC-2 Ale...110,800 krMárquez Motegi5 TC-6110,800 krToprak Razgatlıoğlu Rep...110,800 krValion TC-1 Red / Grey105,000 krA.Marquez73 V3 TC-2 Ale...110,800 krMárquez Motegi5 TC-6110,800 krToprak Razgatlıoğlu Rep...110,800 krValion TC-1 Red / Grey105,000 krA.Marquez73 V3 TC-2 Ale...110,800 krMárquez Motegi5 TC-6110,800 krToprak Razgatlıoğlu Rep...110,800 krValion TC-1 Red / Grey105,000 krA.Marquez73 V3 TC-2 Ale...110,800 krMárquez Motegi5 TC-6110,800 krToprak Razgatlıoğlu Rep...110,800 krValion TC-1 Red / Grey105,000 krA.Marquez73 V3 TC-2 Ale...110,800 krMárquez Motegi5 TC-6110,800 krToprak Razgatlıoğlu Rep...110,800 krValion TC-1 Red / Grey105,000 krA.Marquez73 V3 TC-2 Ale...110,800 krMárquez Motegi5 TC-6110,800 krToprak Razgatlıoğlu Rep...110,800 krValion TC-1 Red / Grey105,000 kr
Join the paddock — drops & deals, no noise.