Gilles OFC oil filler cap for Honda CB650F, with the colour inserts⟲ 360° — drag me
02 · Data & docs

The facts.

Technical data
BrandGilles Tooling
SeriesOFC
Part numberOFC-20-25-1
TypeOil filler cap
ThreadM20 x 2.5
Head diameter29.5 mm
MaterialAircraft-grade aluminium
Inserts4 anodised colour inserts, all included
FitmentHonda CB650F (2014–2018)
Road approvalNot required (Gilles)
DescriptionThe whole story▼

The CB650F's inline four is smooth and revs happily, and its headers sweep down the right side in a way that shows the engine off. The Gilles OFC-20-25-1 adds a machined oil filler cap with a coloured insert to that side of the bike.

Key Features

  • Thread M20 x 2.5, head diameter 29.5 mm
  • Fitted in a few seconds, according to Gilles
  • Distinctive Gilles design
  • All four anodised colour inserts included
  • Hexagon socket plus the enclosed tool for opening and closing
  • No registration required, according to Gilles

Type RC75

Gilles lists the cap for the CB650F of 2014 to 2015 and the updated model of 2016 to 2018.

A used favourite

Many CB650Fs are now on their second or third owner, and a new filler cap is one of the small ways to freshen up the engine side.

Road Approval

For the Honda CB650F, Gilles lists the OFC as free of registration and describes it as not needing TÜV approval. There is no certificate to carry.

Scope of Delivery

One oil filler cap with M20 x 2.5; the kit includes the four inserts and the opening tool.

Fitting

Fit the insert you prefer, screw the cap in and tighten it with the Gilles tool. Keep the tool with your on-board kit if you top up oil on the road.

Specifications

  • Brand: Gilles Tooling
  • Series: OFC
  • Part number: OFC-20-25-1
  • Type: Oil filler cap
  • Thread: M20 x 2.5
  • Head diameter: 29.5 mm
  • Material: Aircraft-grade aluminium
  • Inserts: 4 anodised colour inserts, all included
  • Fitment: Honda CB650F (2014–2018)
  • Road approval: Not required (Gilles)
What's includedEverything in the box▼
  • 1x Gilles OFC oil filler cap, M20 x 2.5
  • 4 anodised colour inserts
  • Tool for opening and closing
FitmentWhich bikes this fits▼
  • Honda CB650F (2014–2018)
07 · Support

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