⟲ 360° — drag meThe facts.
| Part number | RB086 |
|---|---|
| Type | Radial brake master cylinder |
| Piston diameter | 16 mm |
| Lever ratio | PRS 17-18-19 mm (adjustable) |
| Lever | Folding, with front reach adjuster |
| Body finish | Black anodised, CNC-machined |
| Hose thread | M10x1 |
| Brake light switch | Included |
| Reservoir | Charcoal-coloured kit included |
| Road approval | German ABE 61454 |
DescriptionThe whole story▼
Unlike the track-only units elsewhere in Accossato's range, this black anodised radial brake master cylinder carries a German ABE, number 61454, which makes it fully street-legal, provided the ABE document is carried with the bike. The CNC-machined 16 mm piston is matched to a PRS pivot distance adjustable between 17, 18 and 19 mm, and it ships as a complete kit with a charcoal-coloured fluid reservoir and an integrated brake light switch already included, so there is nothing extra to source before fitting it.
Key Features
- 16 mm piston diameter, suitable for single-disc braking systems
- PRS pivot distance adjustable between 17, 18 and 19 mm
- CNC-machined aluminium body, black anodised
- Folding lever with ergonomics designed to suit the motorcycle's original dimensions
- Charcoal-coloured fluid reservoir kit included
- Brake light switch included
- Front adjuster for lever-to-handlebar distance, for any hand size
- German ABE 61454, fully street-legal when carried with the bike
Construction and Material Quality
Accossato CNC-machines this master cylinder's body and anodises it black, then supplies it as a kit with the charcoal reservoir, a transparent reservoir with a nickel-plated cylinder body, and all the mounting hardware needed to fit it, which Accossato says makes installation quicker. A front adjuster built into the lever lets the rider set the distance between the lever and the handlebar with a simple rotation, independent of the pivot distance setting, so the reach can suit different hand sizes. Zinc-plated steel bolts and an off-set bracket clamp complete the mounting hardware.
Reading 16x17-18-19 and the ABE Together
In Accossato's naming, the 16 refers to the piston diameter in millimetres, ideal for single-disc braking systems, while 17-18-19 is the PRS pivot distance, adjustable so the offset suits anything from relaxed road riding to a firmer, more immediate feel; a longer pivot distance needs more hand force for the same braking power but gives a more direct response. What makes this black anodised unit different from the track-only versions elsewhere in Accossato's catalogue is the ABE 61454 approval, which this master cylinder carries specifically, allowing it to be used on public roads in Germany as long as the ABE paperwork travels with the bike.
Fitment and Compatibility
Our fitment data lists 184 motorcycles for this master cylinder, spanning BMW, Ducati, Honda, Kawasaki, KTM, Triumph, Yamaha and several other brands, including the Honda CB650F (2014-2018), the Kawasaki Z900 (2017-2022), the Triumph STREET TWIN (2016-2024), the Yamaha MT-07 (2014-2023) and the Ducati SCRAMBLER ICON (2015-2023). The Fitment tab on this page carries the complete list with exact model years; check it against your own registration document before ordering. The same PRS 16x17-18-19 body is also available as a separate product with a nickel-plated finish.
Road Approval
This master cylinder carries a German ABE, number 61454, making it street-legal for use in Germany; the ABE document must be carried with the motorcycle.
Scope of Delivery
The package includes the Accossato PRS 16x17-18-19 radial brake master cylinder in black anodised finish with the folding lever, the charcoal-coloured fluid reservoir kit, the included brake light switch, and all mounting hardware needed for installation, along with the German ABE 61454 documentation.
Specifications
- Part number: RB086
- Type: Radial brake master cylinder
- Piston diameter: 16 mm
- Lever ratio: PRS 17-18-19 mm (adjustable)
- Lever: Folding, with front reach adjuster
- Body finish: Black anodised, CNC-machined
- Hose thread: M10x1
- Brake light switch: Included
- Reservoir: Charcoal-coloured kit included
- Road approval: German ABE 61454
DownloadsCertificate▼
Carry a printed copy of the ABE certificate when riding on German roads.
FitmentWhich bikes this fits▼
- Aprilia RS 457 (2024–2024), RS4 125 (2014–2016)
- BMW F800GS (2008–2024), F800GS Adventure (2008–2016), F800GT (2012–2020), F800R (2009–2017), F850GS (2018–2020), F850GS ADVENTURE (2017–2020), F900R (2019–2019), F900XR (2019–2019)
- BMW G310GS (2017–2021), G310R (2016–2021), R NINET (2014–2024), R NINET PURE (2016–2020), R NINET RACER (2016–2016), R NINET SCRAMBLER (2016–2020), R NINET URBAN G (2016–2020), R12 (2024–2024)
- BMW R1200R (2016–2016), R1200RS (2016–2016), R1200RT (2016–2018), R1250GS (2019–2019), R1250GS ADVENTURE (2018–2019), R1250R (2019–2019), R1250RS (2019–2019), R1250RT (2019–2019)
- BMW S1000 XR (2017–2019)
- CFMOTO 300 SR (2024–2024), 450 SR (2024–2024), CL-X 300 (2024–2024), CL-X 700 SPORT (2021–2024), NK 450 (2024–2024), SR-S 450 (2024–2024)
- Ducati MULTISTRADA V4 RALLY (2022–2022), Panigale 1199 (2012–2017), Panigale 1199 S (2012–2015), Panigale V4 (2019–2024), Panigale V4 R (2018–2022), Panigale V4 S (2018–2023), SCRAMBLER 1100 (2018–2020), SCRAMBLER 1100 SPORT (2020–2020)
- Ducati SCRAMBLER CLASSIC (2015–2020), SCRAMBLER ICON (2015–2023), SCRAMBLER SIXTY2 (2016–2018), STREETFIGHTER V4 (2020–2020), STREETFIGHTER V4S (2020–2020)
- Honda CB 650 R (2019–2023), CB1100 (2013–2017), CB1100EX (2013–2017), CB1100RS (2013–2017), CB500 HORNET (2024–2024), CB500F (2013–2021), CB500X (2013–2020), CB650F (2014–2018)
- Honda CB750 HORNET (2023–2023), CBR500R (2013–2023), CBR650F (2014–2018), CBR650R (2019–2023), CMX 1100 REBEL (2021–2021), CMX 1100 REBEL DCT (2021–2021), CMX 500 REBEL (2017–2017), MONKEY 125 (2018–2018)
- Honda NC 750 (2016–2016), NC750X (2016–2021), NC750XD (2021–2021), XL750 TRANSALP (2023–2023)
- Husqvarna SVARTPILEN 125 (2021–2023), SVARTPILEN 401 (2023–2023), SVARTPILEN 701 (2019–2019), VITPILEN 401 (2018–2023), VITPILEN 701 (2019–2019)
- KTM 1090 SUPER ADVENTURE (2017–2017), 125 DUKE (2011–2023), 1290 SUPERDUKE R (2017–2017), 250 DUKE (2015–2015), 690 DUKE (2008–2015), 690 DUKE R (2015–2015), 690 SMC R (2008–2024), RC 125 (2014–2021)
- KTM RC 390 (2014–2021)
- Kawasaki ER-6 F (2006–2016), ER-6N (2006–2016), NINJA 125 (2019–2020), NINJA 250SL (2015–2015), NINJA 500 (2024–2024), NINJA 650 (2017–2022), VERSYS 1000 (2012–2017), VERSYS 650 (2007–2023)
- Kawasaki VERSYS-X 300 (2017–2017), VULCAN S (2015–2023), W800 (2011–2021), Z125 (2019–2020), Z300 (2015–2015), Z400 (2019–2022), Z500 (2024–2024), Z650 (2017–2022)
- Kawasaki Z650RS (2022–2024), Z800 (2013–2016), Z800E (2013–2016), Z900 (2017–2022), ZX-10 R (2004–2021), ZX-10 RR (2016–2021)
- MV Agusta Brutale 800 (2020–2022), Rush 1000 (2021–2021), STRADALE 800 (2015–2015)
- Moto Guzzi V7 850 SPECIAL (2021–2021), V7 CAFE (2015–2016), V7 III STONE 750 (2017–2017), V7 STONE 850 (2021–2021), V9 BOBBER (2016–2023), V9 ROAMER (2016–2021)
- Royal Enfield Bullet 350 (2023–2023), CONTINENTAL GT 650 (2018–2023), Classic 350 (2023–2023), Classic 500 (2009–2018), Interceptor 650 (2018–2023)
- Suzuki DL1000 V-STROM (2014–2019), DL1050 V-STROM (2020–2022), DL650 V-STROM (2004–2020), GSX-R125 (2018–2019), GSX-S1000 (2021–2021), GSX-S1000GT (2021–2021), GSX-S1000GX (2024–2024), GSX-S125 (2018–2019)
- Suzuki GSX-S750 (2016–2019), GSX1250FA (2015–2016), GSX1300R HAYABUSA (2008–2021), SV650 (2003–2020), SV650X (2018–2018)
- Triumph BONNEVILLE (2008–2015), BONNEVILLE BOBBER (2017–2020), BONNEVILLE SPEEDMASTER (2018–2020), BONNEVILLE T100 (2005–2021), BONNEVILLE T100 BLACK (2016–2020), BONNEVILLE T120 (2016–2021), SCRAMBLER 900 (2023–2023), SPEED TRIPLE 1200 RR (2021–2024)
- Triumph SPEED TRIPLE 1200 RS (2021–2021), STREET CUP (2017–2017), STREET SCRAMBLER (2021–2021), STREET TRIPLE 660 S (2017–2019), STREET TWIN (2016–2024), Street Triple 765 R (2023–2023), Street Triple 765 RS (2023–2023), TIGER 1200 XR (2019–2019)
- Triumph TIGER 1200 XRX (2018–2019), TIGER 1200 XRX LOW (2019–2019), TIGER 800 XCA (2015–2019), TIGER 800 XCX (2015–2019), TIGER 800 XR (2015–2019), TIGER 800 XRT (2015–2019), TIGER 800 XRX (2015–2019), TIGER SPORT 1050 (2013–2019)
- Triumph TIGER SPORT 660 (2021–2021), TIGER XC800 (2015–2016), TRIDENT 660 (2021–2021)
- Yamaha FJR1300 (2013–2016), FJR1300A (2015–2016), FJR1300AE (2016–2016), FJR1300AS (2015–2016), MT-07 (2014–2023), MT-07 MOTO CAGE (2015–2016), MT-07 PURE (2021–2023), MT-07 TRACER (2016–2017)
- Yamaha MT-09 (2013–2020), MT-09 SP (2017–2020), MT-10 (2016–2021), MT-10 SP (2017–2017), R1 (2003–2019), R1M (2015–2019), R6 (2006–2016), TRACER 7 (2020–2021)
- Yamaha TRACER 7 GT (2021–2021), TRACER 900 (2018–2021), TRACER 900 GT (2018–2021), XSR 125 (2021–2021), XSR700 (2016–2021), XSR700 XTRIBUTE (2016–2021), XSR900 (2016–2022), XSR900 GP (2024–2024)
- Yamaha XV950 (2014–2017), XV950 RACER (2016–2016), XV950R (2015–2017), YZF - R7 700 (2021–2022)
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