Accossato front brake fluid reservoir cap TS005 for Honda CB 1000 R RA, black version⟲ 360° — drag me
02 · Data & docs

The facts.

Technical data
BrandAccossato
TypeBrake fluid reservoir cap
Part numberTS005
PositionFront brake
MaterialCNC-machined aluminium, anodised
ColoursBlack, silver, red, blue, gold, green, orange
FitmentHonda CB 1000 R RA (2008–2016)
Road approvalNone documented, track use only
CheckCompare with the original cap before ordering
DescriptionThe whole story▼

The RA in the name of a CB 1000 R RA marks the version with ABS, and that changes how an owner should think about the brake fluid in it. The reservoir on the handlebar, the lever and the lines are familiar territory; the control unit further down the machine is not, and it is the reason a fluid change on this bike belongs with someone equipped to do it properly. Accossato's TS005 covers the part that is genuinely straightforward: the reservoir cap, machined from aluminium in seven anodised colours.

Key Features

  • Front brake fluid reservoir cap for the Honda CB 1000 R RA
  • Accossato's application years: 2008 to 2016
  • Replaces the cap on the standard front reservoir
  • Aluminium, machined on CNC equipment, anodised
  • Seven colours: blue, black, orange, red, silver, green, gold
  • FP004 oil filler cap listed for the same motorcycle
  • No German ABE held here; supplied for competition use

Construction and Material Quality

The TS005 is cut from aluminium on CNC machines and anodised in blue, black, orange, red, silver, green or gold. Anodised colour is part of the metal rather than a coating, which is worth having on a component that sits in daylight and gets handled every time the bike is cleaned. Accossato makes the cap for the front reservoir fitted to the machines in its application list, so the brake on a CB 1000 R RA works exactly as it did before and only the cap changes. Once the original is off, look at the diaphragm underneath it; if it has hardened or torn, renew it before the new cap goes on.

Brake Fluid on a Bike With ABS

Everything around the reservoir can be done at home, and should be done carefully. Turn the bars of the CB 1000 R RA until the reservoir lies level, cover the tank and the instruments with a thick cloth, and keep water beside you, because brake fluid attacks paint and a splash has to be rinsed off immediately rather than wiped. Clean the top of the reservoir before opening it. With the cap away, check that the level sits between the marks and look at the colour of the fluid; a gradual fall as the pads wear is normal, a dark colour is not. Renewing the fluid, though, is where the ABS system changes the picture, since the fluid held in and beyond the control unit needs the right equipment and procedure to replace, and that makes it a job for a workshop working to the owner's manual. Close the reservoir promptly so the fluid does not take in damp air, fit the TS005 with gentle and even pressure, and pull the lever repeatedly while the bike stands still.

Fitment and Compatibility

Accossato lists the TS005 for the front reservoir of the CB 1000 R RA from 2008 to 2016. It replaces the original cap and leaves the reservoir in place; where a different master cylinder has been fitted, the application list is the reference before ordering. Our catalogue carries the same cap for the CBR 1000 RR, the Kawasaki Ninja H2 and the BMW S1000RR, which gives a fair impression of how many machines share this reservoir design. For the CB 1000 R RA, Accossato also offers the FP004 oil filler cap.

Road Approval

Neither a German ABE nor a test mark for the TS005 has been provided to us, so the cap is offered strictly for racing and competition.

Scope of Delivery

One TS005 front brake reservoir cap, anodised in the colour you order.

Specifications

  • Type: Brake fluid reservoir cap
  • Part number: TS005
  • Position: Front brake
  • Material: CNC-machined aluminium, anodised
  • Colours: Black, silver, red, blue, gold, green, orange
  • Fitment: Honda CB 1000 R RA (2008–2016)
  • Road approval: None documented, track use only
  • Check: Compare with the original cap before ordering
What's includedEverything in the box▼
  • 1x Accossato front brake fluid reservoir cap
FitmentWhich bikes this fits▼
  • Honda CB 1000 R RA (2008–2016)
  • BMW S1000R (2014–2018)
  • BMW S1000RR (2009–2018)
  • Honda CBR 1000 RR (2006–2018)
  • Honda CBR 600 RR (2007–2016)
  • Kawasaki ER-6 F (2006–2016)
  • Kawasaki ER-6N (2006–2016)
  • Kawasaki GTR 1400 (2008–2020)
  • Kawasaki NINJA 1000 SX (2020–2024)
  • Kawasaki NINJA 1100 SX (2025–2026)
  • Kawasaki NINJA 1100 SX SE (2025–2026)
  • Kawasaki NINJA H2 (2018–2020)
  • Kawasaki NINJA H2 SX (2018–2020)
  • Kawasaki VERSYS 1000 (2019–2024)
  • Kawasaki VERSYS 1000 S (2021–2024)
  • Kawasaki VERSYS 1000 SE (2019–2024)
  • Kawasaki VERSYS 1100 (2025–2026)
  • Kawasaki VERSYS 1100 S (2025–2026)
  • Kawasaki VERSYS 1100 SE (2025–2026)
  • Kawasaki VERSYS 650 (2007–2026)
  • Kawasaki VULCAN 1700 VOYAGER (2013–2016)
  • Kawasaki VULCAN 900 CLASSIC (2015–2016)
  • Kawasaki VULCAN 900 CUSTOM (2019–2020)
  • Kawasaki Z H2 (2020–2026)
  • Kawasaki Z1000 (2003–2009, 2020)
  • Kawasaki Z1000SX (2011–2019)
  • Kawasaki Z1100 (2026)
  • Kawasaki Z1100 SE (2026)
  • Kawasaki Z900 SE (2022–2026)
  • Kawasaki Z900RS (2018–2026)
  • Kawasaki Z900RS CAFE (2018–2021)
  • Kawasaki ZX-10 R (2004–2015)
  • Kawasaki ZX-6R (1995–2026)
  • Kawasaki ZZR1400 (2006–2023)
  • MV Agusta F3 675 (2012–2019)
  • MV Agusta F3 800 (2013–2019)
  • Suzuki GSX-R 1000 (2005–2019)
  • Suzuki GSX-R 600 (1997–2017)
  • Suzuki GSX-R 750 (1988–2017)
  • Suzuki SV650 (2015)
  • Triumph Daytona 675 (2007–2016)
  • Triumph Daytona 675 R (2007–2016)
  • Yamaha R1 (2004–2017)
  • Yamaha R6 (2003–2018)
07 · Support

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