Accossato fuel tank cap FC104 for Ducati MONSTER 797, with black pin⟲ 360° — drag me
02 · Data & docs

The facts.

Technical data
BrandAccossato
TypeQuick-release fuel tank cap
Part numberFC104
MaterialCNC-machined aluminium
ClosureQuick-closing pawl
Pin coloursBlack, silver, red, blue, gold, green
Spare partReplacement pawl available separately
FitmentDucati MONSTER 797 (2017–2022)
Road approvalNone documented, track use only
CheckConfirm fitment against the application list before ordering
DescriptionThe whole story▼

The Ducati Monster 797 brought the air-cooled Monster formula back in 2017 as an approachable way into the range, and many of its riders are still building experience. Track days and training sessions on closed circuits are part of that, whatever the weather decides to do. Accossato lists the FC104 for the Monster 797 from 2017 to 2022, the 797 Plus included: an aluminium tank cap with quick release, shaped on CNC machines, with a quick-closing pawl whose pin colour is yours to choose.

Key Features

  • Quick-release fuel tank cap for the Ducati Monster 797, 2017 to 2022
  • Also listed for the Monster 797 Plus
  • Made entirely of CNC-machined aluminium
  • Quick-closing pawl, quick to open and close
  • Pin colour: blue, green, black, red, silver or gold
  • Replacement pawl available on its own
  • No German ABE on record; for the track

Construction and Material Quality

Parts on top of a tank live with rain, sun and the odd drop of fuel. The FC104 is aluminium throughout, CNC-machined, and Accossato describes it as robust and durable. Its quick-closing pawl makes opening and closing the tank a matter of moments, and the pin on the pawl comes in gold, silver, black, red, blue or green. A damaged pawl is sold as a separate part. The design is new and meant to be noticed, even on a bike as compact as the Monster 797.

When It Rains at the Circuit

A wet track day is a good teacher, but rain brings its own jobs in the paddock. Water collects around the filler, and every time the cap is opened some of it can run into the tank. Before refuelling the Monster 797, dry the cap and the area around it with a cloth, then open it with the bike upright and your body shielding the filler from the rain. Use a funnel, close the cap as soon as you are finished and dry the area again. Water in the fuel can cause rough running and misfires, so the extra minute is worth it. At the end of the day, let the bike dry under cover before swapping caps, and make sure the seal seat is clean and dry when the original goes back on.

Fitment and Compatibility

For the FC104, the application list gives the Monster 797 from 2017 to 2020 and the Monster 797 Plus from 2017 to 2022. With us, the same cap also appears for the Monster 821, the Monster 937 and the SuperSport 950. A quick comparison of your bike with the list before ordering avoids surprises.

Road Approval

There is no German ABE or expert report for the FC104, so it is intended for closed circuits. Factory caps normally lock, and the Monster 797 should use its original on public roads.

Scope of Delivery

One FC104 fuel tank cap by Accossato, quick-closing pawl, pin colour as ordered.

Specifications

  • Type: Quick-release fuel tank cap
  • Part number: FC104
  • Material: CNC-machined aluminium
  • Closure: Quick-closing pawl
  • Pin colours: Black, silver, red, blue, gold, green
  • Spare part: Replacement pawl available separately
  • Fitment: Ducati MONSTER 797 (2017–2022)
  • Road approval: None documented, track use only
  • Check: Confirm fitment against the application list before ordering
What's includedEverything in the box▼
  • 1x Accossato fuel tank cap
FitmentWhich bikes this fits▼
  • Ducati MONSTER 797 (2017–2022)
  • Ducati MONSTER 1200 (2014–2021)
  • Ducati MONSTER 1200 R (2016–2019)
  • Ducati MONSTER 1200 S (2014–2021)
  • Ducati MONSTER 796 (2010–2015)
  • Ducati MONSTER 821 (2015–2021)
  • Ducati MONSTER 821 DARK (2015–2020)
  • Ducati MONSTER 821 STRIPE (2015–2017)
  • Ducati MONSTER 937 (2021–2025)
  • Ducati MONSTER 937 SP (2023–2025)
  • Ducati SUPERSPORT 950 (2024)
  • Ducati SUPERSPORT 950 S (2024)
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