Gilles ACM titanium axle nut for Yamaha R7⟲ 360° — drag me
About 20 g
02 · Data & docs

The facts.

Technical data
BrandGilles Tooling
SeriesACM
Part numberACM-18-15
TypeSafety axle nut with pin-lock
ThreadM18 x 1.5
MaterialTitanium Ti6Al4V
WeightAbout 20 g (Gilles)
ToolStandard hexagon socket, size depends on the nut
FitmentYamaha R7 (2026–2026)
Road approvalNot required (Gilles)
DescriptionThe whole story▼

For the new R7 of type RM60, built from 2026, Gilles lists the ACM titanium axle nut with M18 x 1.5 thread. The Gilles ACM for the Yamaha R7 of 2026 is machined from Ti6Al4V and weighs about 20 grams.

Key Features

  • M18 x 1.5 thread
  • Fits with a standard hexagon socket
  • Titanium Ti6Al4V
  • About 20 g, according to Gilles
  • Pin-lock: a plastic pin locks the nut against loosening
  • No registration required, according to Gilles

Only the 2026 bike

Gilles lists this nut for the RM60; for the R7 of 2021 to 2025, please ask us before ordering.

Cup racing detail

The R7 is raced in one-make cups, where light, self-locking hardware is a sensible choice.

Pin-lock

A plastic pin inside the nut keeps it from backing off.

Road Approval

For the Yamaha R7, Gilles states that the titanium nut does not require a TÜV report or any other approval. Fit it with a standard hexagon socket and the specified torque.

Scope of Delivery

One ACM titanium nut, M18 x 1.5, ready to fit with a standard hexagon socket.

Fitting

Fit the nut by hand, then bring it to the specified torque with a standard hexagon socket; the spanner size depends on the nut diameter. Check the joint again after the first ride.

Specifications

  • Brand: Gilles Tooling
  • Series: ACM
  • Part number: ACM-18-15
  • Type: Safety axle nut with pin-lock
  • Thread: M18 x 1.5
  • Material: Titanium Ti6Al4V
  • Weight: About 20 g (Gilles)
  • Tool: Standard hexagon socket, size depends on the nut
  • Fitment: Yamaha R7 (2026–2026)
  • Road approval: Not required (Gilles)
What's includedEverything in the box▼
  • 1x Gilles ACM titanium safety axle nut M18 x 1.5 with pin-lock
FitmentWhich bikes this fits▼
  • Yamaha R7 (2026–2026)
07 · Support

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